Currently, any production seeks to solve the problem of saving energy resources and, accordingly, is trying to introduce a wide range of new energy-saving machines, devices and technologies. Based on this, it is very relevant to conduct research to further improve technologies and techniques for the production of willow tea, the development of new methods of twisting, fermentation and drying, new designs of machines for twisting leaves, fermentation and drying. To solve this problem, it is necessary to take into account a number of random factors, this is the time for maintenance, failure due to breakdowns of individual devices, the time required to prevent them, as well as a number of other factors that affect the operation of this equipment. Determined the optimal number of dryers, plants for fermentation and installations for twisting. The duration of drying, fermentation and twisting satisfies the technological requirements (drying no more than 1 hour, fermentation no more than 12 hours, twisting no less than 40 minutes). Analysis of the results of the calculations showed that with an increase in the number of dryers to 3, it significantly reduces the drying time to 0.127 days, which satisfies the technological conditions. With an increase in the number of installations for fermentation to 3, the duration of fermentation significantly decreases to 0.2113 days. With an increase in the number of installations for twisting to 3, the duration of twisting was significantly reduced to 0.0191 days. Analyzes of calculations according to the method used are well combined with data from practice in the design of technological systems and lines.

Refrigiration treatment and storing of the food product involves its mass loss due to its drying. The loss of mass and quality of food products is determined by ambient temperature and moisture parameters and water activity of the product itself. The use of existing formulas for calculating heat and mass exchange processes of refrigeration treatment and storage of food product is limited, because they don’t lake into account water activity and its temperature dependence on this parameter. A formula has been obtained for calculating the rate of food product shrinkage, considering the hygrothermal and thermophysical properties of the product and the environment, as well as the conditions for heat and mass transfer. The technological parameter of "water activity", with the increase of which the rate of evaporation of moisture from the product surface increases linearly, has been account in this formula. For determining dependence of food product water activity on temperature range within negative meaning it is suggested to use an analogue of tissue moisture possessing properties of diluted molecular solution. A criterion adequacy behavior of tissue moisture of food product and its analogue may be the share of frozen water. As analogue of tissue juice of food products the water solution of ethyl alcohol with mass concentration of 0.025 and temperature of freezing beginning 1(C is taken. Satisfactory results of comparing calculated and experimental data for temperature range of (1…34)(C have been obtained, which corresponds to industrial modes of buck food products refrigeration processes. Within this temperature range the water activity of water solution of ethyl alcohol drops with the temperature lowering from 0.990 to 0.748, in average amounts to water activity decrease of 0.007 to each degree of temperature drop.

In the course of the work, the technology of obtaining toilet soap with cosmetic properties was improved; samples of soap with the introduction of physiologically functional substances into the composition of the formulation components were experimentally obtained in order to preserve the initial physiologically active properties. The technological process of preparing the basic toilet soap periodically indirect method of neutral fats includes the following stages: caustic saponification of the fat set; grinding soap base; upholding of the soap base; draining the soap base; ennoblement of a soapy glue. Saponification of the main fat raw material is carried out in the soap boiler and can be produced both on the rest of the soap from the previous cooking, and using the pre-refined adhesive residue from the previous brews. Grinding of the soap base is carried out by hot water 80–90 ?, dry table salt or solution of caustic alkali, which are delivered in separate portions at boiling of the mass with a steaming steam, in an amount necessary for mass separation during grinding into the core (toilet base) and saponified adhesive. The sedimentation of the soap base is made after grinding is performed to separate the mass in the grinding process into the core (toilet base) and the sapwood glue. The temperature of the soap mass before settling must be at least 100 °C. The settling time is not less than 24 hours. The preparation of the core is carried out in a soap boiler. Prefabricated soap of toilet soap is heated to a boil with a hot steam. Then produce a high level of sapper adhesive with dry table salt, which is introduced in the amount necessary to separate the mass into a core and a flushing liquor. After each portion of the salt is injected, the soap mass is boiled for 15–20 minutes until completely dissolved and uniformly distributed in the mass. Salting is considered complete if the soap in the cauldron acquires a granular structure and in the sample on the spatula the kernels of the nucleus are clearly visible, between which the flaked lye flows.

The article is devoted to the substantiation of the creation of new bearing surfaces of the working bodies of vibration separating machines, the use of which contributes to an increase in the intensity of one of the stages of the separation processes - self-sorting. When studying the influence of one or another factor on the efficiency of self-sorting, experiments were carried out with the same grain mixture on the working surfaces bounded on four sides by the walls with horizontal harmonic oscillations of the horizontal working surfaces. The most common light particle was used as a model particle. an impurity in the wheat grain is a straw. Experiments are devoted to determining the time of the emergence of a light particle in a layer of wheat grain. Experiments were carried out on the working surface with grooves forming zigzag channels, grooves of variable height, with the arrangement of the flute perpendicular to the direction of oscillation of the working member and with the arrangement of the flute at an angle to the direction of oscillation. In the experiments, the thickness of the grain flow layer above the grooves and the position of the light particle in the layer relative to the supporting surface were varied, so that the time when the light particle emerges through the layer of the same thickness but located at different distances from the flute of the supporting surface. This made it possible to eliminate the influence of the layer thickness on the time (speed) of the ascent of the light particle and to estimate the effect on the self-sorting intensity (the ascent time) only on the flute of the support surface. It has been experimentally proved that an increase in the efficiency of the self-sorting process on the working surface can be achieved by installing a flute perpendicular to the direction of oscillation.

The possibility of applying a combined blanching method (water-steam) for the stingray stellate is substantiated. The proposed method completely excludes the process of preliminary wetting and, as a consequence, the flooding of stingray meat. The developed experimental installation protected by a patent and can be used to study the process of blanching with water, steam or a combined method of raw materials of both plant and animal origin. The experiment has been planned by the method of combinatorial squares. The following parameters were chosen as variable parameters: water temperature, varying in the range from 70 to 95 °С with the step of the experiment5 °С. The duration of water treatment has been varied from 1 to 5 minutes with the step of experiment in 1 minute. The efficiency of removal of urea from the stingray stellate meat was confirmed experimentally by comparing its mass fraction in muscle skate tissue before and after preliminary heat treatment. Urea content was determined by a modified photo colorimetric method in accordance with GOST R 50032-92 "Feed meal from fish, marine mammals, crustaceans and invertebrates." Methods for determining the carbamide mass fraction and calculating the crude protein taking into account the mass fraction of carbamide taking into account features of the investigated product. The following mode of combined blanching (water-steam) could be recommended for industrial use: 1: 9 water module, water treatment time 180 s (3 min) at a water temperature of 90 °C with subsequent treatment steam for 150 s (2.5 min) at a steam temperature of 100 ° C. The selected regime has an efficiency of 42.5% that almost equal to the efficiency of other ways of blanching the stingray and a higher yield of the semi-finished product equal to 88.8%. The resulting semi-finished product can be recommended for preparing from stingray the culinary products and the canning.

Article is devoted to the results of modeling-a certain mathematical function that describes the behavior of the object of study, abstracting from the internal structure of the real substrate. Materials and Methods: discusses the construction of models of experimental dependencies extruding abnormally viscous fluids, includes the following stages: clarification, depending on the specific tasks optimized parameters (specific energy consumption in the extrusion process, the pressure in predatrice area, complex organoleptic quality score, etc.); the choice of factors determining the variability of the optimized parameters (initial moisture of the product, the frequency of rotation of the screw, the living section of the matrix, etc.); the selection of intervals of change of factors; recruitment plan and the conditions of the experiment; analysis of experiment data and construction of mathematical model of dependencies of optimized parameters on selected factors.Results: when planning an experiment, the conditions for conducting experiments, obtaining reliable and accurate information about the object, with minimal effort, providing information in a convenient form and quantitative accuracy assessment. Discussion: the problem of optimization of the studied process was solved, which allows to find such modes of the extruder, which would be in a wide range of changes in the input parameters of the product amounted to a minimum of specific energy consumption, the optimal pressure in the pre-matrix zone and the maximum complex organo-leptic quality index. Conclusion: the obtained results reveal the influence of individual factors on the operation of extruders and can be used in the design and optimization of their operation. They will have an impact on the development of scientific, scientific, technical and technological directions in the field of creating new food products with programmable properties (including therapeutic and prophylactic action). Made on their basis, experimental design will reveal new technological solutions in the field of creation of new generation technological equipment for various branches of the food industry. The developed recommendations and proposals for the use of the results are already used in the ongoing innovative projects for the creation of extruders, as well as other equipment.

The actual challenge for the food industry is the utilization of by-products of fruit and vegetable processing and their use in the production of enriched food products. It allows to use raw materials with a high content of biological active substances more efficiently and rationally. The possibility of using carrot bagasse as an ingredient in the preparation of extruded ready-to-eat product was studied. The wheat meal was used as core ingredient. The influence of the bagasse dosage on the extrusion conditions and the properties of the extrudates samples was studied. It was shown that an increase of the bagasse content more than 20% influenced the quality of the product negatively.The expansion index decreased more than 2 times and the bulk density increased by 40%. The method of additional steam venting from the middle part of the extruder chamber was investigated during the extrusion cooking of mixtures with the bagasse content more than 20% and moisture content 26.5, 28.9 and 34.5%.The indicator of the steam venting was the reduction of pressure in the degassing installation. As a result, the moisture content of the material in the die zone of the extruder chamber decreased. It was shown that additional steam venting during extrusion of high-moisture mixtures led to more severe extrusion conditions. The temperature, die pressure and torgue increased significantly. It imroved the quality of extrudates. Steam venting during extrusion of blends with 26.5 and 28.9% moisture increased expansion index more than 2 times and decreased the bulk density by 21-25%.Extrusion process of a mixture with a moisture content of 34.5% without and with steam venting was unstable and did not allowed to obtain samples of extrudates with acceptable quality. The proposed method for extrusion of high-moisture blend of wheat flour with carrot bagasse can be basis for developing technologies for the production of ready-to-eat extruded products using moist food by-products of fruits and vegetables processing.

The paper deals with the problem of mathematical modeling of the process of thermochemical destruction using the theory of graphs. To synthesize a mathematical model, the Markov chain is used. For the formalization of the model a matrix-graph method of coding is used. It is proposed to consider the process of destruction as a random process, under which the state of the system changes, characterized by the proportion of macromolecules in each fraction of the molecular mass distribution. The intensities of transitions from state to state characterize the corresponding rates of destruction processes for each fraction of the molecular weight distribution (MWD). The processes of crosslinking and polymerization in this work have been neglected, and it is accepted that there is a probability of transition from any state with a lower order index (corresponding to fractions with higher molecular weights) to any state with a higher index (corresponding fractions with lower molecular weights). A computational formula is presented for estimating the number of arcs and model parameters from a given number of fractions of the molecular weight distribution of the polymer. An example of coding in a matrix form of a graph model of the process of degradation of polybutadiene in solution for the case of six fractions of the molecular weight distribution is shown. As the simulation environment, the interactive graphical simulation environment of MathWorks Simulink is used. To evaluate the parameters of the mathematical model, experimental studies of the degradation of polybutadiene in solution were carried out. The chromatography of the polybutadiene solution was used as the initial data for the estimation of the MWD polymer. The considered matrix-graph representation of the structure of the mathematical model of the polymer destruction process makes it possible to simplify the compilation of the model and its software implementation in the case of a large number of vertices of the graph describing the process of destruction

Using of feedback in linear dynamical systems is an important task, because it allows to correct the control function by using the information about the state of the system. Using of the feedback matrix K, which makes possible to make a relationship between the state and control static and linear is particularly relevant. The complexity arises if the boundary condition is imposed on a state function not only in the initial, but also at the final point. We need to expand the defined parametrically matrix M of the closed system into a series and solve the necessary equations to find the feedback matrix K .First we need to answer the question: what are the properties of the matrix M in order for these equations to be solvable. Within the framework of this article, we consider types of matrices M for which the answer to the posed question is not difficult. The first type includes matrices in which all elements except for the main diagonal are equal to zero, the second type includes those in which all elements except for some column are zero, the third type includes the matrices where the zeros are outside of some row. The fourth type is a matrix, where non-zero elements are arranged diagonally starting with k + 1 elements of the first row. The matrices of the first three types allow us to find the connection between the components of the boundary conditions necessary for the existence of the feedback matrix K. For matrices of the fourth type, it is difficult to obtain such connection analytically. However, it will not be difficult to calculate the matrix exponent by numerical methods for matrices of thistype, which also facilitates the solution of the problem.

One of the topical areas of theoretical and experimental research is the analysis, modeling and synthesis of technical systems with probabilistic interactions of elements. The work is devoted to the development of simulation models for the study of one class of such systems - network management systems. As data transmission channels, such systems use industrial or public digital computer networks. The use of computer networks in control systems leads to new problems: random time delay in the transmission process, the likely loss of the data packet, the possibility of asynchronous operation of the elements of the system. Not taking these factors into account can lead to a loss of sustainability of the management system. To study these problems, it is proposed to use simulation models of appropriate control systems. In the work, simulation models for a digital control system without delay in the transmission channel, a network management system with a network communication channel between the sensor and the controller have been developed. In this case, cases are considered where the transmission time on the network channel does not exceed the quantization clock time and when the transmission time over the network channel may exceed the quantization clock time. For the cases considered, appropriate simulation models have been developed. When simulating a network management system in which the transmission time of a data packet over a network channel could exceed the time of a quantization clock, it was assumed that the sensor and the controller have an infinitely large buffer. For simplicity of modeling, it was assumed that if a data packet from a digital sensor is not transmitted in one clock cycle to the controller, it is placed in the sensor buffer. With the possible transfer of data over the channel, all packets from the sensor buffer are transferred to the controller buffer. It was assumed that the controller processes incoming data from the buffer sequentially – one packet per quantization cycle. To simulate such situations it was suggested to use the corresponding developed random processes. Simulation of the functioning of digital and network control systems was carried out in the Simulink environment of the Matlab system.

The article deals with the modeling of the process of data transmission from sensors in the industrial production of vinyl acetate. The data packets are transferred from the sensors to the control system and the control effect is directed to the temperature regulators of the gas-vapor mixture, the vapor pressure of the refrigerant. oxygen consumption and return acetic acid consumption by industrial Ethernet protocols over a multiple access channel with carrier control and detection of CSMA / CD collisions (Carrier Sense Multiple Access with Collision Detection). The main bottleneck of the system is a limited sensor transmission buffer, which can cause data loss when it overflows, and due to improper regulatory impact. Mathematical modeling of the transmission process was carried out according to the scheme of the Markov process with continuous time and discrete states. The transmitter transmission buffer model was constructed on the basis of the state graph, each state is displayed by two elements [i, j]: i is the number of packets in the queue waiting to be sent; j - number of sent packets pending confirmation. A column of Kolmogorov equations was constructed. The solution was carried out numerically using the Maple mathematical package (Runge-Kutta-Felberg method 4-5th order). Based on the data obtained after modeling, we can conclude that the average packet transmission time, the number of lost packets with different bandwidth and channel load transfer. The adequacy of the model was confirmed with the help of experimental data, it was tested by the Fisher criterion, and the hypothesis at the level of significance of general variances was adopted. The model allows calculating the static and dynamic characteristics of the queue on a network device (they are important for calculating the functioning of the network in real time) systems for monitoring and controlling the production of vinyl acetate

Despite the huge amount of work devoted to the study of photostimulated processes (PSP) in crystals with a mixed type of communication, the problem of the development and improvement of information and measurement methods for monitoring the physical parameters of objects of several nanometers and the development of evaluation criteria for the use of such methods today remains relevant. From a practical point of view, relevant is the problem of developing information-measuring methods on the basis of kinetic models of the processes that allows us to offer algorithms for the application of new methods to control the processes of nucleation and modification of centers involving ions or metal atoms in crystals with a mixed type of communication, how it relates to a broad class of semiconductors. The problem of control of parameters of technological processes at early stages of new phase origin on the surface of condensed media is described. The possibility of applying the photostimulated luminescence flash (PSLF) method for luminescent crystals with ion-covalent bond is analyzed. The basic formulas allowing to estimate change of concentration of the metal particles adsorbed on a surface are resulted. The dependences of the photostimulated luminescence flash parameters on the concentration of processing solutions, which leads to the formation of clusters of varying degrees of dispersion, are considered. The model of description of process of formation of clusters from adsorbed atoms of metal is resulted. The estimation of the parameters of the centers of localization of non equilibrium charge carriers showed that within the framework of the proposed model it becomes possible to estimate the size of unstable adsorbed metal clusters. For the sample CDs: Ag, the size of such clusters was 5-7 atoms. It is proposed to use the correlation and regression model to describe the parameters of FSVL as a tool for assessing the applicability of the photostimulated luminescence flash method for monitoring surface processes on ion-covalent crystals of AgCl, ZnS, CDs. The best value of the criterion of applicability of the model FSWL was obtained for the crystal of AgCl (R2?1). For the crystals CDs the proposed method of control of technological processes must be developed according to the measurement parameters FSVL.

The article considers the problem of assessing the quality of food products and the process of their production using the example of determining the mass fraction of sodium chloride in baked pork. Salt is an important component, the content of which is regulated by standards and technical regulations and affects all types of indicators: organoleptic, quality and safety. Standard methods of sampling and determining the mass fraction of sodium chloride - the methods of Mora and Folgrade, which establish the average value of the measured index are analyzed. As a result of the conducted studies, a method for estimating the distribution of components in a food product based on the second Fick law, which takes into account the nonstationary nature of the flow and provides for the possibility of changing the flow of atoms in the diffusion process, is proposed. The article provides a mathematical justification for the proposed methodology. Based on the methods, regulated by standards, the method allows to demonstrate clearly the values of the component content in the product mass.The developed method gives a more complete picture of the quality of products, allows us to draw conclusions about the quality of the process and the causes that affect it.This information will allow to develop a set of measures to ensure a high level of competitiveness of the food product.

Analysis of profiles of minors in social networks shows that teenagers indicate in them information that increases the level of their social desirability. Such information often does not correspond to the real behavior of the teenager. For a full analysis of the level of deviance of a minor need tools covering the full range of indicators. In contrast to the usual approach to clustering objects based on their Association in groups by the criterion of the minimum distance in multidimensional space when clustering features it is advisable to take into account their proximity to the methods of obtaining information and methods of processing of this information by the inspector for minors. In the first phase of the study is the clustering of signs of deviation, the second the determination of the weighting factors of indicator of the degree of deviance within each group of signs, the third uses the method of cluster-hierarchical approach to forming integral indicator of assessment of deviant behavior of minors. The indicator has a considerable flexibility of the correlation between groups of symptoms and partial characteristics through the introduction of appropriate sets of weighting coefficients. The conclusion is made about the preference of methods based on clustering of objects in the two-dimensional space of targets or accounts of the principal components method, as well as the need for additional analysis of the graphical picture of the relative location of objects. From the comparison of different approaches: 1) clustering on the basis of the generalized indicator of quality and the sign of reverse deviance, 2) clustering on two accounts of the principal components method; 3) clustering on all signs of examination, the following conclusions can be drawn. All methods properly allocate the objects to clusters. However, when you save the main totals (highlighting the best and worst features), the results are slightly different. This is due to the different volume and forms of presentation of the source information. The program assigns numbers of active neurons (clusters) arbitrarily, so in order to arrange the cluster numbers by some feature (for example, the quality of objects), you need to use additional graphical information. From a practical point of view, the first two methods are preferred, based on clustering objects in two-dimensional space, the method of principal components and the analysis of the graphical picture of the mutual location of objects.

The article deals with the actual problem of air pollution by man-made products that have a negative impact on the environment and pose a threat to the further development of mankind and its existence. One of the tasks in solving this problem is timely, reliable and operational control of pollution of the surrounding air space. Traditional means of control tend to have serious limitations in their application over hard-to-reach areas. In addition, the main drawbacks of the currently existing environmental monitoring systems capable of sampling in hard-to-reach areas of airspace are the large mass and low wind resistance of sampling structures. The paper deals with an unmanned aerial system, a distinctive feature of which is the use of automated samplers with small dimensions and weight. The design features of the used samplers and a set of technical means for controlling an unmanned aerial device in different modes are considered.

In the process of life of the body continuously consumed nutrients that perform plastic and energy functions. The source of nutrients is a variety of foods, consisting of a complex of proteins, fats and carbohydrates, which in the process of digestion are converted into digestible substances. Collagen is the basis of connective tissue and binds the cells in the tissues, creates the frame of the whole body. The gastrointestinal tract, as a system of organs, is no exception and is designed process and extract nutrients from food. Most organs consist of connective tissue, accounting for 60–90% of their mass, which confirms its importance and the role of collagen in this regard can not be estimated. Collagen functions in the body are diverse, one of the main - part in digestion, the violation of which is the cause of diseases such as gastritis and ulcers. For the prevention and treatment of such diseases are very useful liquid collagen-containing food in the form of functional drinks. Developed and obtained in the experimental laboratory a variety of drinks on a collagen basis, with the use of additional broth with sea buckthorn pulp, tincture of dried chicory root powder and broth with the flesh of Jerusalem artichoke. An invaluable contribution to the therapeutic and preventive actions of all these components is proved not only scientifically, but also time-tested.

Tea is a traditional drink containing antioxidants of phenolic nature and other phytonutrients. 17 kinds of tea in bags were analysed. Extraction of phenolic substances and flavonoids was carried out with 50% ethanol, after which the content of phenolic substances, flavonoids, antiradical activity by the DPPH method, restoring ability by the FRAP method were determined. The obtained results testify the high potential of certain types of tea to block free radicals in model experiments in vitro due to the presence of phenolic substances (1086–1277 mg of gallic acid / 100 g of raw material). The most anti-radical activity among the studied objects belongs to GreenField teas – 0.33 and 0.34 mg / ml (the concentration of extract required to bind 50% of the DPPH radicals in the solution is 1 mg / ml). The ability to express a reducing ability for iron ions significantly distinguishes Black Curtis and Black Blooming Thyme (21.96 and 19.44 mmol Fe2+ / 1 kg of raw material). Study of antioxidant activity in vitro of the presented objects revealed a group of objects containing phenolic substances, flavonoids, which in the model experiments in vitro possess high anti-radical, antioxidant and reducing properties.

Health and life expectancy of a person are largely related to the quality of food. Insufficient amount of biologically active substances (BAS) in the diet can lead to the development of alimentary diseases such as diabetes, cancer, diseases of the cardiovascular system. They are based on oxidative stress causing the development of inflammation. Natural antioxidants of plant origin – polyphenols and carotenoids reduce the risk of these diseases. To create blended juices of functional orientation, fruit and vegetable raw materials containing high concentrations of these compounds is suggested to use. Mountain ash and small-fruited Siberian apples are rich in flavonoids and hydroxycinnamic acids, pumpkin – carotenoids. Honey enriches the taste of the drink. Based on these components, recipes of blended fruit and vegetable juices with honey were created. Methods of research of organoleptic, physico-chemical and microbiological parameters, approved by normative and technical documentation, were used in the work. Four compositions that differ in the ratio of the ingredients were considered. According to the results of the organoleptic evaluation, the juice formulation was chosen, including 450 ml of juice of small-fruited apples, 400 ml of pumpkin juice, 100 ml of mountain ash syrup, 25 ml of honey and 25 ml of water on 1 liter juice. The main physicochemical indicators of the juice are determined: the mass fraction of soluble solids was 16.0%, the mass fraction of pulp was 4.5%, the mass fraction of sugar was 36.3%, the mass fraction of titrated acids in terms of malic acid was 0.45 %, pH was 3.7. Studies of microbiological safety were carried out. The check sample of juice corresponds to the industrial sterility indicators and regulatory and technical documentation.

Morphological capillary-porous structure analysis of the oilseed materials, using x-ray microtomography in the longitudinal and transverse section and FESEM analysis of the surface microstructure after electrical and microwave treatment presented in current paper. Experimental data were obtained on the basis of the Institute of Materials Research and Engineering (Singapore). Two types of treatment considered: non-thermal pulsed electric field treatment, creating an electroporation effect of the oilseeds structure and microwave treatment. The main characteristic of capillary-porous structure of oil-bearing materials is given. Local changes in the electron density of the oilseed object under study, during the passage of radiation, made it possible to determine clearly the air cavities in the structure of the sunflower nucleus. The influence of a pulsed electric field treatment on the integrity of the structure of oil-cell membranes has been obtained with the creation of a material that has a greater permeability for diffusion processes. Experimentally was determined that over 2500 electric pores were formed on an area of 1 sq.cm as a result of a pulsed electric field treatment. In the case of a pulsed electric field treatment, the oil body material model can be represented as a capillary model with capillary and electroporation radii, thus expanding the model of a bidispersed structure with the addition micro capillaries, formed by an electric field. The data obtained are of interest not only for the technology of processing oilseeds, but also for the analysis methods of new electrophysical treatments.

The article is devoted to the improvement of quark product biological value in order to impart the properties adequate to specifity and nutrient status for the group of population with abnormal carbohydrate metabolism. Diabetes comprises the most widespread chronic diseases in the world. The reason for the number of diabetic patients growth bears the complex character but this growth is conditioned mainly by malnutrition. Correctly chosen diet adequate to the level and character of metabolic disorders is the important prophylactic factor. Milk products among which quark and quark products due to high amount of easily digestible protein are very Important in nutrition of the patients suffering from abnormal carbohydrate metabolism. The marketing analysis of this group nutritive value presented in the marked has been carried out. The obtained results show that the manufactures quark products are characterized by low amount of crude protein (from 4.5 to 6.0%) and high carbohydrates content ( from 13,0 to 18.0%) including sucrose (from 7,5 to 12,0%. One of the main requirements to dietetic therapy of the patients suffering from diabetes is drastic restriction and exclusion from food allowance easily digestible refined carbohydrates. The aim of the work is to improve biological value of the quark product by replacement of sucrose by stevia and enrichment it by whey protein. Among sugar substitute of natural origin is stevia, which besides the ability to reduce sugar possesses the wide spectrum of positive physiological impact on the body. The influence of milk components on the expressed after-taste of stevia and the possibility to level it has been studied. It was stated that protein has no impact on stevia after-taste but milk fat partially levels metallic taste and promotes the test intensity. It was stated that the best product organoleptic indices were fixed after introduction of 0.027% of stevia. Milk proteins are food irreplaceable components and mainly whey proteins characterized by high biological value conditioned by their specificity and balanced amino acid composition. But meanwhile commercial samples of quark products contained not more than 0,05% of whey proteins . The possibility to improve the biological value of the product by enrichment with whey proteins has been studied.

One of the effective ways to increase the malt capacity of existing plants is the use of complex enzyme preparations. The enzyme preparation of complex action, penetrating into the grain during soaking or germination, affect its powdery body, contributing to the loosening of the cell membranes and the endosperm itself, thereby accelerating the process of malting. A purpose of researches is development of technology of fermented oat malt with the use of enzyme drug Ceramics 6ХМG. This enzyme preparation with complex action, has ?-amylase, protease, ?-glucanase, pentosanase, cellulose activities. As the object of study was taken oats Kozyr’ variety. Amylolytic ability of malt was determined by colorimetric method, proteolytic-refractometric method (according to Petrov). It was established that as a result of the use of Ceremix 6XMG in an amount of 0.1–0.5 kg per ton of grain, a more pronounced increase in amylolytic and proteolytic ability compared to the control (without the use of an enzyme preparation) occurs at a dosage of 0.5 kg per ton of grain. It is impractical to introduce Ceremix 6HMG in the amount of 0.5 kg per ton of grain, because the enzymatic activity of oat malt is only 6.4–6.6% higher than that of malt treated with an enzyme preparation in the amount of 0.3 kg per ton of grain. It was found that the use of the enzyme preparation Ceremix 6HMG allows to improve the quality of oat malt by improving organoleptic characteristics, increasing the mass fraction of extractives, as well as to intensify the process by reducing the drying time by 10-12 hours, which is important for the preservation of biologically active substances and energy resources.

Currently, the food industry worldwide tries to adhere to the model of agricultural production, using recycled materials to reduce technology costs and expenses. The development of functional products remains relevant not only in European countries, but also in Russia. This article presents data on technology of powder, as a component of functional product, one part of which is a preliminary removal of seeds that contain glucosides, fats, essential oils, leading to its Rancidity. The resulting fine powder, which contains biologically active substances in easily digested form, flavor, aromaforming compounds, as well as sugar (34.0-48.0%), fibre (20.0–35.1%), pectin (3.7–4.8%), vitamins (С 6.4–3.5 mg/100 g, P 28.9–50.6 mg/100 g) and minerals (potassium, calcium, magnesium), able to complement and reinforce the functional significance of the major components, giving the medical quality of the final product. All analyses for the study of chemical indicators of quality of raw material and canned foods, conducted using titrimetric, photometric, spectrophotometric methods on existing Standards. Each of the developed functional products can meet the daily requirement for vitamins and pectin by 15% or more. Introduction in the food industry of technologies aimed at the integrated use of secondary raw materials of juice production, is a reserve for obtaining additional food products and increasing their nutritional value.

Fermented cabbage is traditionally produced naturally, where under the action of lactic acid bacteria contained in raw materials, carbohydrates are converted into lactic acid. However, the direct fermentation process does not always lead to an optimal quality product. That is why the use of lactic acid microorganisms is a good alternative to the direct fermentation of cabbage, as with the help of starter cultures the process can be controlled. In this connection, the use of strains of lactic acid microorganisms allows to achieve rapid production of lactic and acetic acids and leads to a rapid decrease in pH, which in turn leads to the suppression of pathogenic microflora, and therefore to the creation of favorable conditions for the fermentation process. The aim of this study was to study the effect of consortia of lactic acid microorganisms on the dynamics of active and titratable acidity in the main stage of fermentation of white cabbage of the variety "Parus". For the study, the prepared modified model medium (MMC) from cabbage was used. In this work, we used lactic acid bacteria Leuconostoc mesenteroides and its consortia: L. mesenteroides + L. casei, L. mesenteroides + L. plantarum, L. mesenteroides + L. brevis, L. mesenteroides + L. casei + L. plantarum, L. mesenteroides + L. plantarum + L. brevis, L. mesenteroides + L. brevis + L. casei. Mathematical processing was carried out according to the obtained experimental data. Analysis of experimental data showed that at the main stage of fermentation the relationship of lactic acid microorganisms in the studied consortia was expressed by synergistic and antagonistic properties. In this case, the best results on the dynamics of growth of active and titratable acidity were obtained in consortiums L. mesenteroides + L. plantarum, L. mesenteroides + L. casei + L. plantarum, L. mesenteroides + L. plantarum + L. brevis.

The integrated use of aspen biomass can ensure the effective development of forestry and timber processing industries, reduce the share of waste. From the bark of aspen we obtained aqueous and water-alcohol extracts containing a complex of extractive substances possessing biological activity and representing practically all classes of organic compounds found in plants (vitamins, enzymes, proteins, fats, essential oils, etc.). As a raw material, a crushed aspen bark with a moisture content of 5% and an equivalent particle diameter of 2 mm was used. Extractants – water distilled and water-alcoholic solution 1:1. Extraction conditions: hydromodule– 10 g/g, temperature – 40°C, ultrasound frequency – 44 kHz. The effect of water-alcohol extracts on the fermentation of sucrose by beer yeast S-33 was studied. The expediency of using water-alcohol extract of aspen cortex at a dosage of 1% of the nutrient medium is shown. At the same time ferment activity of yeast increases, sugar consumption decreases by the side processes of fermentation, the economic coefficient showing the yield of ethanol from a unit of substrate is increased by 5,5% in comparison with the control. The kinetic characteristics of the fermentation process are calculated. The maximum specific growth rates of yeast and sugar consumption are observed when using water-alcohol extract of bark of aspen at a dosage of 1% and are 0,0052 h-1 and 0,049 g/(g-h), respectively. On the basis of the conducted studies, it can be concluded that the water-alcohol extract of the aspen bark should be used at a dosage of 1% of the nutrient medium. At the same time ferment activity of yeast increases, sugar consumption decreases by the side processes of fermentation, the economic coefficient showing the yield of ethanol from a unit of substrate is increased by 5,5% in comparison with the control. Industrial use of this extract in the production of beer will shorten the duration of the main fermentation for 1 day, increase the capacity of the fermentation unit and reduce the specific rates of energy consumption.

Routine washing, cleaning, repairing, maintenance of cars, bikes, scooters and disposal of waste of all kinds are carried out in automobile workshops are common observations in Aligarh. Considering the likelihood of existence of biosurfactant producing organisms at hydrocarbon contaminated site, a large number of soil samples were collected and isolation was carried out. A total of ten bacterial strains ALIG (01–10) were isolated out of which only isolate АLIG01 grown on GSP agar, Maconkey agar as well as on Pseudomonas agar plates which indicated suspected Pseudomonas spp. and exhibits positive biosurfactant activity through penetration assay, oil spreading technique, beta hemolytic activity and ЕI24 (96%), positive blue plate agar plate (> 2сm), qualatitative analysis, tolerance against hydrocarbon m-xylene, and microplate assay. This isolate АLIG01 is a valuable source to investigate further for future agriculture plant pathology and industrial applications.

The actual problem of food chemistry is the contamination of food raw materials and food products with heavy metals. Modern physico-chemical methods for the quantification of heavy metals are highly accurate and allow even trace amounts of elements to be determined, but the complexity of the sample preparation procedure is one of the most time-consuming steps, requiring high costs of reagents and time, especially for analysis of fat-containing samples. In this regard, development of new ways of determination of content of heavy metals in olive raw materials is relevant. Sunflower seeds in which they established the maintenance of toxic elements with use of different ways of sample preparation have acted as an object of a research: dry combustion and a wet mineralization and the developed new way of a fractional mineralization which distinctive features are: preliminary decomposition of test on fatty (oil) and fat-free (oilcake) of fraction with their independent mineralization. Oilcake is exposed to combustion at the maximum temperature 400 ?С for two full cycles, with convertion of the mineralizat in background solution and definition of metals by AAS-ETA method, oil – is dissolved in bipolar solvent in the ratio 1:6:2 from the mass of oil, with the subsequent direct input of mix in an analytical cell of the graphite tubular furnace of an electrothermal atomizer where there is a mineralization and simultaneous atomization of test. The use of fractional mineralization makes it possible to improve the metrological characteristics of the atomic absorption method of sunflower seeds: to increase the average openability of the investigated elements to 90.8%, to reduce the error of convergence (by 4.5%) and the reproducibility (by 4.9%) of the results of the study of cadmium and lead, and also to reduce the total time of sample preparation for 4–6 hours as compared with the test methods.

Because of the metal packaging corrosion, during storage of canned food the quality deteriorates.One of the ways to reduction of quality loss and increase the shelf life of canned products is the use of food additives - corrosion inhibitors. From the literary data it is known that pectin and gelatin are corrosion inhibitors whose action is based on adsorption to the metal surface.Besides the usual gelatin, in the work we used hydrolyzed gelatin, which does not increase in the viscosity of the liquid phase.The aim of the present work was to study the effect of pectin, gelatin and hydrolysed gelatin on the tinplate corrosion rate in the liquid phase of stone fruit compotes (cherries, merries, peaches and plums). The corrosion rate was measured by the method of linear polarization resistance, based on the creating a potential difference between two identical samples of metal and measuring the amperage.The measurements were carried out using the universal automatic corrosion-meter "Expert-004".For all corrosive media, the corrosion rate kinetics is as follows: at the beginning of the test, the maximum corrosion rate of tinplate is observed, which decreases to a stationary value within 24-36 hours. The presence of inhibitors has not effect the kinetics of the process, but the steady-state corrosion rate for the liquid phase of compote from cherries decreased 1.6 - 3 times, for the liquid phase of compote from peaches - by 1.9 times.For the liquid phase of compotes from merries and plums, the application of pectin and hydrolysed gelatin does not has an inhibitory effect.The greatest inhibitory effect for the liquid phase of compotes from cherries is observed when applying 0.5% hydrolyzed gelatin - without an inhibitor, the steady-state corrosion rate of tinplate was 8.3 ?m / year, with the inhibitor - 2.8 ?m / year. According to the results of the study, it was found that in order to reduce quality losses during the storage of stone fruit compotes in a metal package, it is advisable to apply hydrolyzed gelatin in an amount of 0.5% to the mass of the liquid phase.

The composition of all-mashes for young rabbits when granulating liquid grain molasses was introduced as a binder. To find the optimal parameters of the process of granulation of all-mashes containing grain molasses, studies were conducted on an experimental setup. To improve the nutritional value and digestibility of all-mashes in the recipes were introduced probiotic feed additive "Sportermin", "Prostor" sorbents "Carbitoks" and "Fungistat-GPK". To find the optimal parameters of the process of granulation of all - mashes, studies were conducted on an experimental setup,including a press granulator, using the method of statistical planning of a multifactorial experiment. Mathematical models of the process of granulation of mixed fodders with grain molasses, establishing the dependence of granularity and energy consumption of the selected factors: as a result of granulation of loose feed under optimal conditions of good quality granules. As a result of a comprehensive evaluation of the quality of complete granulated all-mashwe found that the resulting all-mash, investigated by physico-chemical, organoleptic, microbiological and safety indices, meet the requirements for all-mash for feeding young rabbits. It is established that the rabbits of the experimental groups receiving a balanced, prepared in accordance with the detailed rules of the diet arebetter digested nutrients of the feed compared with the control peers, which further had a positive impact on the performance of their meat productivity. Enrichment of mixed fodders for feeding livestock calves rabbits probiotic microorganisms comprising the probiotic used preparations has a positive influence on meat efficiency, preservation and increase of biological value of rabbit meat.The developed recipes of complete feed with the introduction of feed probiotic additives will increase their digestibility by 10-15%.

Developed a new tablet form BAA multifactorial support the central nervous system - BAA «Sophia». Technology features of this form of BAA are the prevention of oxidative processes of compounding ingredients at the expense of a small amount of moisture and eliminating active oxygen exposure. Biologically active complex is able to activate the memorization and reproduction of information, speed of thinking and the level of total energy capacity by improving the work of the central nervous system. A balanced combination of active principles (schisandrachinensis, Ginkgo biloba) and sedatives (Valerian, motherwort) of plant components allows to achieve the effect of fine-tuning, which is very well manifested the effect of these components. The ingredients improve nervous tissue trophism, tonus of brain vessels, normalizes venous outflow and contribute to the prevention of high blood pressure. The presence of complex essential and non-essential amino acids such as tryptophan, glycine, tyrosine and glutamic acid, to regulate the synthesis of neurotransmitters in the Central nervous system, molecular basis of memory, to optimize carbohydrate and fat metabolism, accelerate the process of impulse transmission along the nerve fiber, while avoiding overstimulation. For most incoming amino acids typical antidepressant effects. Part of the complex Inositol is one of the main nutritional components of nervous tissue, which helps to restore its structure. B vitamins contribute to the saturation energy, I guarantee its maximum use by the nervous tissue. Installed regulated indicators of food value of the specialized product that determine its functional orientation. The effectiveness is confirmed by clinical tests in the group of patients with dystonia. Shown hygienic well-being of the developed product, periods and modes of storage of spent industrial testing.

In this article violation of the mineral metabolism of plants as a result of secondary contamination with heavy metals (HM), which at high concentrations have a toxic effect on a wide variety of physiological processes, occupies a central place in the problem of the resistance of plant organisms to unfavorable environmental factors. Nanoparticles based on iron, copper and nickel are of considerable interest. The study of the mechanisms of plant adaptation to structurally different nanometals (NM) from the position of changing a number of physiological and biochemical parameters is relevant for a more complete understanding of the adaptive capabilities of organisms in conditions of technogenic nanomaterials. Analysis of the content of photosynthetic pigments allowed the formation of consistent ideas about the selectivity of the effect of nanometals on the components of the pigment system of seedlings, depending both on the composition of the metal and on its concentration. The obtained results serve as additional evidence of the existence of selectivity in the activation of a particular reaction of the plant's antioxidant system, determined by the nature of the nanomaterial. However, a change in the level of ROS in the presence of Ni? and Cu? can be attributed to the non-specific response of plants, since similar changes are characteristic of a variety of stresses of plants and in most cases require further research. In this aspect the main "target" of the action of LF metals was the root system of plants, which determined the interest in identifying mechanisms of phytotoxicity with an emphasis on the study of cell damage in this part of plants.

Until now technological control realization in sugar production has been regulated by the requirements, the fundamental provisions of which were developed in the 80s of the XX century. Over the past period, significant changes happened in the state of sugar market, approaches to quality assurance and food safety; local technology process and control methods have undergonechanges. To reflect adequately changes in the control scheme, it is reasonable to establish a interconnection between the consumerproperties of sugar and technological process parameters of its production. This task was solved by a survey, a group of 25 experts was questioned according to Delphi method, they were proposed to describe the degree of influence of technological process parameters from 39 items on the indicators of sugar, set by industrial consumers from 8 items. Due to mathematical processing, an information model has been obtained showing the existence of such connection and allowing to determine both the indicators of the consumer properties of sugar and technological process parameters for inclusion in the control scheme: turbidity of sugar solution, content of calcium salts, saponin, pH, flock potential; at the stage of juice purification pH of the semi-finished products, alkalinity, calcium salts content, reducing substances. To confirm the results of the information model, structural and parametric modeling of technological process stages of sugar production was carried out by construction of matrices of interconnection between the grouped parameters of the technological process and the indicators of the consumer properties of sugar. The array data of observations from 25 enterprises formed for the optimal production period was statistically processed by the methods of correlation and regression analysis. For every enterprises mathematical models on 12 objects of research were received, which then were transformed into summarized research for each object. The results of structural and parametric modeling were compared with the data of the information model – in 90...95% of cases they coincided with the opinion of experts. Established formalized connections will allow to update the technological control schemes in sugar production.

Leuconostoc mesenteroides is a well-known industrial producer of extracellular bacterial polysaccharide dextran. The main raw material for industrial cultivation of these microorganisms is molasses. Sucrose of molasses is the main source of carbon and energy for bacteria, as well as a precursor of dextran biosynthesis. It is known that the bacteria of the genus Leuconostoc are heterofermentative microorganisms and are capable to utilize various carbohydrates. The purpose of this study was to evaluate the of the corn biomass based mediumon the yield of bacterial biomass and the concentration of the extracellular polysaccharide.The hydrolyzate is a product of chemo-enzymatic treatment of plant lignocellulosic corn biomass and contains such monosaccharides as glucose, arabinose and xylose. The parameters of the composition of the medium were the concentration of hydrolyzate carbohydrates in the form of reducing substances (RS), the concentration of nitrogen (protein and non-protein), sucrose and the presence of minerals. The parameters of the cultivation process are pH and temperature. According to experimental data, the maximum yield of bacterial biomass (9.3 and 8.5%) were achieved on combined media with a sucrose content of 0.2% and a sodium salt (sodium phosphate), respectively. The highest specific growth rates of microorganisms (0.0840 and 0.0746) are demonstrated on a combined medium with a content of 0.15 and 0.3% inorganic nitrogen, respectively. The highest concentrations of extracellular polysaccharides (0.840 and 0.583%) are formed when magnesium and manganese salts are present in the nutrient medium. The optimal pH level for effective growth s is about 7, and the temperature in the range of 30-35 ° C.

The effect of proteolytic and cytolytic enzymes, as well as extraction time, on the efficiency of selenium extraction from vegetable materials was evaluated. The materials containing selenium to be extracted were Chinese lettuce (Brassica rapa) of pak-choi variety and amaranth (Amaranthus caudatus L.) of Kharkovskiy variety, both undergone selenium enrichment via agrochemical cultivation. A single water solution of DistizymProtacid Extra (proteolytic) and Viscostar (cytolytic) enzymes served as the extracting agent. Said solution was introduced into samples, with the exception of two control samples, in such quantities that the dosage of non-diluted enzymes was 1 µl each enzyme to 1 g sample. Accounting for the dilution, the resulting dosage was 1 part water solution to 12 parts vegetable material. Extraction time amounted to 24 hours. The temperature of extraction was either 45°C or 55°C. Selenium content in the extracts obtained was determined according to GOST R 53182–2008. It was found that the amount of dry matter in extracts became larger as extraction process continued. The maximum of dry matter content in pakchoi lettuce and amaranth extracts was achieved at non-zero enzyme dosage (1 µl per 1 g) and the extraction temperature of 55°C and was equal to 7.40 g?100 cm–3and 2.95 g?100 cm?3 dry matter, respectively. Selenium content in all extracts amounted to 257.3 µg?dm?3 at 45°C and 284.9 µg?dm?3 at 55°C; in amaranth extracts 325.8 µg?dm–3 (45°C) and 347.0 µg?dm?3 (55°C). The results obtained may be further applied to preparation of food adjuncts and functional foods.

The technology of sweet-sour dessert oil with maple syrup has been developed. It is of scientific interest to study its quality indices when stored. The organoleptic characteristics of the butter of the sweetener with flavor components were determined in the scores. The score of the ball was 20 points. The chemical parameters of sweet dessert oil with maple syrup are found: mass fraction of fat, not less than – 62%, mass fraction of dry substances, not less – 9,5%, mass fraction of moisture, not more than – 28,5%. The conformity of oil indicators with the norms specified in TP TS 033/2013 for cream butter with the components is established: mass fraction of fat – 50 to 69%, mass fraction of moisture – 16 to 45%. The thermostability of butter of sweet-dessert dessert oil with maple syrup has been determined – 0,7, i.e. the indicator is characterized as satisfactory. A good consistency of sweet dessert oil with maple syrup is found on the slice – the plate has a dense, even surface and edges, with slight pressure bending. The shelf life of sweet dessert oil with maple syrup is 15 days. Acidity of the fat phase was determined over a period of 21 days (taking into account the time reserve). The index of acidity of the analyzed sample for 15 days was – 2.7 °C, which corresponds to the norm. Estimation of the acidity of the fatty phase and the acidity of the plasma of the oil showed an insignificant increase during the warranty period of shelf life. The stability of fatty oil of sweet-dessert dessert with maple syrup has been determined. During the experiment, the color became yellow, the smell is sweet, creamy, pleasant, the aroma of maple syrup is pronounced. The specimen withstood the test for 8 hours, no damage to the fat is noted. The microbiological parameters of the oil have been determined. The conformity of oil with the requirements of State standard 32899–2014 and TP TS 033/2013 during storage is established.

The authors suggested the use of maple syrup as a flavor component in the production of sweet dessert oil of a dessert type. Maple syrup is a sweet syrup made from juice of a tree of sugar maple, red maple, black maple or horseradish maple. Has found its application as an additive for ready meals and as a recipe component of sweet dishes. An important advantage of maple syrup in front of other sweeteners (brown sugar, stevia, agave syrup, honey, etc.) is that it contains a very small amount of oxalates and purines, and therefore does not cause food allergy. Thus, it also possesses antibacterial, antidiabetic properties, improves the functioning of the cardiovascular system, etc. The analysis of the vitamin and mineral composition of maple syrup showed a high content of vitamins В1 and В2, potassium, calcium, magnesium, manganese, zinc. The work was carried out on the selection of optimal dosage of vegetable syrup in the production of sweet and sour oil with flavor components. The mass fraction of syrup varied in the range of 0.5 to 10%. The optimum dosage is set to 8%. The technological scheme of the soda oil with maple syrup involves the following operations: acceptance of raw components; milk separation and cream production; pasteurization of cream; Cream separation and preparation of high-fat cream; introduction of maple syrup; normalization of high-fat cream; conversion of a normalized mixture into an oil; oil packing. The indexes of quality of oil of a sweet-soup with maple syrup are studied. The conformity of oil to the requirements of GOST 32899–2014 is established. The expiration date of the product packed in aluminum foamed foil has been determined for 15 days at a temperature of (3 ± 2) °С. On the basis of the data obtained, it is possible to draw a conclusion on the expediency of developing and implementing the technology of the sweet and sour album oil with maple syrup at the enterprises of the oil and fat industry.

Quality attributes of buckwheat of steamed (brown) and unsteamed (green) buckwheat and differences between organoleptic, physicochemical characteristics for 5 samples by different producers were drawn out. During the estimation using the common technique «passage through silk cloth №38» made up more than 60% for all the samples. Some samples did not fill the requirements of National State Standard and contained more than 2% of large-sized grains. Investigation of granulometric structure with microscopical method showed that 0.5 – 3.56% of grains sized 205 – 250 micrometers in all the samples. While processing empirical data with mathematical methods it was proven that large-sized grains appear for «major mistake» and must be set aside, yet to determine its technological features. Water-holding capacity of steamed buckwheat is on the average 2.3 times higher than dark wheat flour has, 4.5 times higher than rye flour has and 1.7 times higher than unsteamed buckwheat has. Fat-holding capacity of all the samples is in the interval of 56 – 83% matches the description of rye and wheat flour. Investigation of flour structure during microscopic examination showed that flour can be defined by starch conditions according to technological effect. Consequently, standard indicators do not characterize the quality of buckwheat to the full extent. It has been shown, that granulometric structure, expressed by distribution grains due to size for buckwheat and wheat flour is an autonomous necessary method, allowing to characterize wheat in a more complex manner and this method is worth being added to its` quality specified parameters.

The article presents a systematic approach to solving production problems is the most striking difference between the modern algorithm of planning technological processes from similar schemes of industrial society. This fully applies to modern technological solutions for the construction of production lines in the industry. A significant mass of the substance remaining after food production is nothing more than secondary resources and requires either recycling or deeper processing for further use in animal feeding. The problem of waste disposal is becoming increasingly important worldwide. Interest in it is caused by the depletion of certain types of raw materials and the possibility of obtaining products from secondary raw materials (SM) of sufficiently high quality with the lowest production costs. One of the promising areas is the development of technology for the production of new competitive feed additives from waste processing industry, providing a significant increase in the bioavailability of nutrients from diets. The basic concept of formation of the proposed methodology the creation of a highly efficient technology for processing waste into feed components is based on a methodological complex of studies of the preparation of a highly nutritious feed mixture. This set covers the whole of the system as a whole with technological approaches and high-quality output. According to the presented variants of ultrasonic waste processing, the end-to-end layout of processing lines for processing sunflower and wheat bran for feed, in which the full cycle of production and processing of the product with a continuous transition of processed raw materials from one process operation to another, is carried out.

This article presents the results of the study of the beneficial properties of narrow-leaved rosebay willowherb (Chamerion angusti folium (L.) Holub) (the contents of vitamins, minerals and other substances which positively affect the human body). The process of extraction of a narrow-leaved spray from a dry plant raw material with an aqueous solution was looked at. The investigation of the concentration of narrow-leaved rosebay willowherb in an aqueous solution using a refractometer revealed that a 20 min. infusion shows the constant growth of dry matter in the extract. However after the 20 min. period the concentration of solids stays constant. Therefore, the optimum infusion time was set to 20 min. As a result of the study, the accelerated method of lifting the pressed yeast using an aqueous solution and a lemon grass extract revealed that, with the addition of the plant additive, the lifting power of the yeast decreased by 10.5%.This indicates that the products of narrow-leaved rosebay willowherb favorably affect yeast cells. Yeast suspensions from water and yeast and aqueous extract of narrow-leaved rosebay willowherb and yeast spray have been studied. After 60 min. of thermostating and further microscope study, with the determination of the concentration of yeast cells with the help of Goryaev's chamber, allowed to establish that the concentration of yeast cells in suspension with the extract of narrow-leaved rosebay willowherb exceeds the concentration in the control suspension by almost 1.5 times. This phenomenon is caused by the stimulating effect of the individual components that make up the narrow-leaved rosebay willowherb (sugars, vitamins, minerals and other components), which are an additional source of energy. It is proposed to use the spray extract of the narrow-leaved rosebay willowherb as a raw material in the preparation of bakery products for preventive purposes.

The study demonstrates new applications of Yantarnaya winter rye bred in n. i. Vavilov Horticultural Institute to potable ethanol production. This variety of rye is particularly low in water-soluble pentosans (0.5–0.8%; comparable to the usual 0.5–1.0% pentosan content in wheat). The object of the study was Yantarnaya winter rye containing 0.53% pentosans, while the control material was forage rye with 3.60% pentosans. After the two rye samples were crushed by a dezi­15 disintegrator with 5-row rotors, sieve analysis of the grist showed 97±2% through for forage rye and 95±2% through for Yantarnaya. The grist was mixed with water at a 1∶3 ratio and infusion mashed without exogenous enzymes at 60°c for 2.5 hours during constant agitation. Throughout the process, mash samples were probed by a Visco Basic Plus viscosimeter fitted with the r2 spindle at a shear rate of 50 s⁻¹ and also had their extractivity uptake monitored. The cooked mashes were fermented with reactivated dry Thermosacc yeast (Lallemand), with supplemental nitrogen introduced as DistilaVitevm (Lallemand) additive, at 30°c for 62 hours. Quality criteria of distilled washes were assayed using a Kristall­2000m gas chromatograph, while the components of the ddg such as crude protein, fat, fibre, and ash were determined according to the applicable Russian standards. The experimental results demonstrate considerable applicability of Yantarnaya winter rye to potable ethanol production.

The development of dry milk-containing canned food technology with improved nutritional value, long shelf life for specialized nutrition, including the Arctic zone of the Russian Federation, is relevant. The storage capacity and nutritional value of canned milk was increased by replacing unstable in storage of milk fat with its substitutes of plant origin, the introduction of a flavonoid nature into the composition of the antioxidant product, the use of hermetic packaging. The drying process of canned food was carried out using the gentle method of sublimation to preserve all the native properties of the product. When conducting research used standard and generally accepted methods. In the developed products, the composition and energy value, the fractional composition of lipids, and the vitamin composition of the products were determined. Based on the determination of mono- and polyunsaturated fatty acids, the ratio of ?6 and ?3 of fatty acids was calculated and the composition of the developed products was determined to a balanced nutrition formula. Resource-saving technologies for new types of dry milk-containing canned food have been developed. problems of seasonality and shortage of natural milk raw materials, supply of dairy products in remote areas of the country have been solved. In addition, the formulation is cheaper and the cost of milk-based canned milk is reduced compared to dairy, which has an economic effect and practical significance. On the basis of the research conducted, it was concluded that it is advisable and necessary to use vegetable fats, antioxidants and synergists in the production of canned milk in order to produce products of high nutritional value and storage. The required ratio of ?6 and ?3 of essential fatty acids is equal to 5 ? 10: 1, which corresponds to the formula of a balanced diet. The high content of vital substances of lipid and protein nature, as well as vitamins, makes it possible to classify developed products to the class of specialized nutrition and use for regions with limited resources of natural milk raw materials, including the Arctic zone of the Russian Federation.

The problem of utilization or recycling industrial tobacco wastes is an important problem for tobacco industry. Economically preferable way for utilizing industrial tobacco wastes (tobacco scrap) is production smokeless products and hookah blends as wastes are utilized without special treatment. Monitoring of humidity and fractional composition of cut tobacco taken from tobacco rod/cigarette spoilage (tobacco scrap) is carried. Its long-term storage leads to increasing scrap and dust quantity. Researches on utilizing tobacco scrap for sniff and hookah blend production, which are considered to be less harmful compared to cigarettes, were carried. Chemical composition of American type tobacco and scrap was defined. Nicotine content varies from 0.9 to 2.4% and carbohydrates content – from 5.6 to 9.6%. Experimental samples of hookah blend were produced and their organoleptic and taste evaluation were carried. It was found that utilization of tobacco scrap is economically efficient for hookah blend production, as quality of final product made of leaf tobacco and tobacco scrap is similar. Experimental samples of sniff tobacco were produced in order to discover possibility of utilization industrial tobacco scrap for manufacturing this product. Consumer’s properties of sniff tobacco were evaluated by 100 points tasting protocol. This technology for sniff tobacco production from tobacco scrap allows manufacturing product of good quality, decreasing technological operations, rejecting stages of tobacco selection and its cutting and as the result decreasing cost of final product. The results of the research on utilizing tobacco scrap for hookah blend and sniff tobacco production proves optimality of recycling the tobacco wastes.

Studying the electronic nicotine delivery systems (ENDS), which are widely spread as substitute for traditional tobacco product is an important aim. This product differs from traditional product by absence of burning process, and it is consumed by inhaling aerosol formed by heating tobacco or liquid, containing nicotine. Monitoring of electronic nicotine delivery systems’ market is carried. Principles for classifying new product as separate category of tobacco goods are elaborated. Classification for ENDS is offered. Physical properties of single use ENDS and liquid composition are defined. “Method for machine smoking of single use electronic smoking systems and collecting its TPM and gas phase of smoke with linear smoking machine CERULEAN SM 405” was elaborated. Physical properties of reusable ENDS are defined. ENDS product is fine aerosol formed by heating. Absence of standard international regulations on nicotine containing products and methods for control of its aerosol content leads to utilizing different machine smoking protocols. Machine smoking protocols for tobacco products are presented. After researches absence of carbon monoxide in gas phase of single use and reusable ENDS is found. This proves absence of burning process. The last generation of reusable ENDS is innovative tobacco product which is heated – electric system for heating tobacco (ESHT) which completely differs from traditional tobacco products. ESHT consuming is based on tobacco heating without its burning or combustion. As the result it is possible to decrease content of harmful and potentially harmful aerosol compounds and conserve adequate to consumers levels of taste. Further studies will be aimed at defining ESHT potential for decreasing health risks compared to traditional cigarettes.

The aim of the work was the development of a new kind of meat products for functional purposes from poultry meat with a partial replacement of meat raw materials with a vegetable component – Bulgarian pepper. Studies of prototypes on organoleptic, physicochemical, and microbiological indicators were carried out. The results of microbiological studies show that the presented prototypes meet the requirements and norms established by regulatory documents, confirm the receipt of a product of increased microbiological stability. Evaluation of food and energy value of smoked-baked galantine with Bulgarian pepper indicates the creation of a low-calorie meat product for dietary purposes. As a result of economic calculations, it was concluded that as the amount of meat that is being replaced is increased, Bulgarian pepper increases the profitability level of production from 14.9% in the control sample to 20.7% in experimental sample No. 3, replacing meat raw materials by 15.0% Bulgarian pepper. In the production of 50 kg per shift, the possible additional profit per year will be more than 700 thousand rubles. The consumer properties of the prototypes, especially sample No. 3 (with 15.0% pepper) favorably differ from the control sample. Based on the evaluation of organoleptic parameters, preference is given to sample No. 3. The results of microbiological studies confirmed the guaranteed safety of all samples throughout the storage period. As the amount of meat that is being exchanged for Bulgarian peppers increases, the energy value of 100 g of smoked-baked galantine with 346.0 kcal (control sample) to 245.0 kcal (sample No. 3) is significantly reduced or reduced by 29.2%.

The use of radiation technologies in agriculture and the food industry is a common worldwide trend. Global reduction of food products at all stages of production has reached 30 percent. Especially significant reduction is in fruits and vegetables production. Radiation treatment of food products helps to suppress the development of pathogenic microorganisms as a result it extends the storage periods. Despite numerous studies in this field, existing methods of irradiation require optimization in order to ensure the possibility of using irradiation for all types of fruit and vegetable products. This research work is focused on the study of the effectiveness of irradiation of model systems containing conditionally pathogenic microflora by electron beams with an energy of 10 MeV. The aim of these developments is to study the effectiveness of electron beam irradiation application to suppress pathogenic microorganisms that cause bacterial contamination of food products. In this regard, the following tasks were set: to determine the degree of investigated microorganism’s stability and to find the differences between horizontal and vertical positions of the samples during irradiation. The developments showed that Salmonella and E. coli strains were the most resistant to ionizing radiation, while S. aureus strains were less resistant. The difference of obtained results for vertical and horizontal positioning of the samples was noted. When processing samples with studied strains of cultures in the dose range from 4 to 5 kGy, there is an increase in the growth of microorganisms for all processing conditions. In the remaining studied ranges their inhibition are observed. It is important to take into account not only the effectiveness of the oppression of microflora on specific products, but also the efficiency of the installation for a specific sample.

Doha tobacco is becoming popular among tobacco consumers lately. Wide spread of “Turbo Doha” product can be explained by its rich natural taste, high strength and absence of synthetic additives. Smoking is carried by utilizing special pipe with little tobacco chamber. Besides this, Doha tobacco has become popular among hookah smokers. Doha tobacco for hookah blend production was the object of the research. Experimental samples of hookah blend were made of American Oriental and Doha types of tobacco in different proportions. Organoleptic evaluation of cured tobacco was carried by aroma, color and midrib size indicators. Aim of the research was evaluation of nicotine content in aerosol of hookah blend depending on Doha content. Chemical composition of cured tobacco was defined. Maximum nicotine content was in Doha tobacco. Experimental samples were made without flavor additives. Tasting of experimental samples was carried. Samples of hookah blends made of American type tobaccos Virginia 202 and Burley 413 were highly estimated. This can be explained that these tobaccos have loose structure and high absorption rate of casing, which are important for hookah blend production.Nicotine content in aerosol was defined by machine smoking.It was found that addition of Doha tobacco in hookah blend allows changing strength of final tobacco product. However, utilizing Doha tobacco for hookah blend production is preferable only in combination with American type tobaccos

Smokeless tobacco products are declared by producers as alternative to smoking products. Smokeless tobacco products are consumed without combustion or pyrolysis process by sucking it in oral cavity (sucking tobacco), chewing (chewing tobacco) or inhaling (sniff tobacco). During oral consuming nicotine is absorbed by oral mucous, and during nasal consuming – by nasal mucous. Sales of chewing and sniff tobacco are allowed in Russia. Stable sales increasing of these smokeless tobaccos are observed in Russia during last years. Nicotine content decreasing can be achieved by different methods: physical, technological (utilizing expanded stem, reconstituted tobacco, tobacco with low nicotine content, non tobacco materials). Flavorings that have good combination with tobacco aroma had been chosen. They are: flower and herbs, food plants, citrus peels, natural coffee and cacao, vanilla sugar. Possibility of their utilizing for decreasing toxicity of chewing tobacco has been studied. Efficiency of this method has been proved, and optimal contents of tobacco and flavorings have been found.

The purpose of the work is to conduct veterinary and sanitary examination of fish with opisthorchiasis. Samples were selected according to the unified rules for the sampling of agricultural products, food products and environmental objects for laboratory tests (GOST 7731-85). The objects of research were: crucian caught in the water area of the Kuibyshev reservoir, and a carp mirror, grown in the Gasaniv Institute of the Sengeleevsky district of the Ulyanovsk region. We conducted studies of fish caught and grown in the Ulyanovsk region. For the study, species of fish that were close in their biological characteristics were selected. 90–95% of the fish examined were infected with opisthorchiasis. The defeat of carp two-year olds with opisthorchiasis did not have a significant effect on hematologic indices. The defeat of fish with opisthorchiasis did not affect the parameters of protein, carbohydrate, lipid and mineral metabolism. At the same time, the chemical composition of muscles (water – 74.60 ± 8.56%, fat – 3.21 ± 0.63%, protein – 17.90 ± 0.57%, ash – 1.90 ± 0.09%), affected by opisthorchiasis does not significantly differ from the conventional norm (water 68,5–79,1%, fat 1,6–9,5%, protein 15,6–19,4%, ash 1,5 – 2.5%). Organoleptic examinations of ice cream samples showed: the surface of the fish is clean, natural in color, inherent in fish of this species, without external damages, dense consistency, has the smell characteristic of benign fish. Gills are dark red. In determining the parasitic contamination, all samples were affected by opisthorchiasis. A similar picture is observed in the study of carp. The conducted toxicological studies of fish: the determination of the content of lead, arsenic, cadmium, mercury, pesticides (HCH, DDT, 2, 4Dic acid) of volatile N-nitrosamines showed that in all the test samples the concentration of toxic substances does not exceed acceptable levels. The number of mesophilic aerobic facultative anaerobic microorganisms in the body of carp and crucian carp within the permissible norm. In the bacteriological study of carp and crucian carcass, there were no cultures of CGB (coliform bacteria), S. aureus, Salmonella, Listeria monocytocenes.

In the article results of researches on development of compounding and technology of manufacture of a new kind of meat production of functional purpose from poultry meat with partial replacement of meat raw material by a vegetative component – cabbage broccoli are resulted. As a result of the conducted studies and calculations, data were obtained on the indicators of quality and safety, food and energy value, economic efficiency of the production of a roll baked from chicken meat with broccoli cabbage. The addition of broccoli in the production of a roll of chicken meat contributed to the formation of an unusual figure of a roll on a cut: the light pink color of the meat and the bright green color of the broccoli cabbage. Experimental batches of roulet baked from chicken meat were produced by replacing meat with broccoli in the recipe as follows: sample No. 1 – replacement of meat raw material with broccoli 10.0%, sample No. 2 20.0%, No. 3 – 30.0% respectively. When the replacement of meat raw material with broccoli cabbage is increased, the content of fat mass fraction is significantly reduced from 19.0% (control sample) to 11.0% (sample No. 3). There is also a decrease in the protein content from 17.0% in the control sample to 11.0% in sample No. 3, as well as an increase in the mass fraction of carbohydrates from 0 (control sample) to 1.8% (sample No. 3). All examined samples of a roll baked from chicken meat with broccoli cabbage meet the requirements of regulatory documents on microbiological indicators. The results of calculations of the economic efficiency of the production of control and experimental samples of baked rolls from chicken meat indicate that it is economically most feasible to produce a roasted chicken roll with the addition of broccoli in the amount of 30% to the mass of unsalted raw materials.

The article presents data on the influence of the marine environment on textile materials. Aggressive components of the marine environment that contact the surface of clothing (sea salt and oil) are justified. Sea salt is an integral part of seawater. It accumulates in the clothing structure. Oil is included in the components of seawater in emergency situations at offshore oil and petroleum products and sea transport facilities. This leads to a change in the properties of textile materials, which depend on the concentration of aggressive components in the structure of textile materials. The active concentration of aggressive components in textiles is determined by its ability to absorb liquid. Specific features of changing the volume of various textile fibers during interaction with liquids are established. Structure of sea salt and the chemical composition of oil. This determines the change in the properties of the textile in contact with them. The structure of sea salt and the chemical composition of oil is justified. This determines the change in the properties of textiles. As a result of the systematization of modern data on clothing materials that are used in marine technology, the information base of the leading modern fibrous materials for protective clothing was formed. The reference materials for research are allocated. It was found that the presence of sea salt in a moist contact medium with a surface of a special fabric on a cotton basis for all samples of materials led to a decrease in their capillarity. It has been established that packages of materials based on mixed-fiber fabrics have permeability parameters with respect to crude oil below the cotton garment surfaces. The application in combination with such materials of holofiber insulation reduces the level of saturation of clothing with the liquids examined. The article presents experimental data on the permeability of sea water and oil in special materials for clothing. The work was supported by the Ministry of Education and Science of Russia in the Don State Technical University within the framework of the State task 2017-2019 under the project No. 11.9194.2017/БЧ.

Complexing processing of «red muds» (R.M.) - waste of bauxite reprocessing by the Bayer's method, is one of the important tasks of toxic industrial waste utilization. Studied the possibility of aluminum leaching from the R.M. which content reach 14 %, received from Bogoslovsky aluminum plant of JSC «Siberian-Urals Aluminium Company» by aqueous solutions of NaOH. The process was carried out at atmospheric pressure and temperatures near to the boiling point of leaching solutions with the utilization of the residual alkali. The time’s dependence of the aluminum leaching degree from the R.M. by aqueous solutions of NaOH passes through the maximum due to the formation of secondary precipitation of aluminum. The cause of secondary sedimentation is the interaction of silicon with aluminum with formation of insoluble aluminosilicates, for example, Nа2Аl2Si2O8·2Н2O. The conditions of leaching, under which the formation of stable aluminate solutions during the time do not form of secondary precipitations were established. The maximum achieved values of the aluminum leaching degree in autoclave-free conditions was reach 20-25 %. The removal of alkali and part of aluminum under the first stage of complexing processing of R.M. leads to their enrichment in iron. The cakes from aluminum leaching and next carbonate scandium leaching can be used for pyrometallurgical recovery of iron and slag, in which untreated elements are passed, including residual aluminum, scandium, sum of rare earth elements, titanium and zirconium. A significant decrease in the volume of slag opens more opportunities for further isolation their components by acidic methods.

Search for additives that increase the wear resistance of rubbers is relevant. It is known that the introduction of hollow corundum microspheres (NCM) into rubber reduces the wear of rubber products. The uniform distribution of small amounts of microspheres in rubber by traditional "dry" mixing in a rubber mixer or on rollers is difficult. Microspheres were introduced into rubber at the stage of its separation from latex. The work consisted in the selection of thickeners capable of holding the NSM in rubber latex SCN-18SNT at the stage of its coagulation, and evaluation of physical and mechanical properties of rubbers in the presence of NCM. The retention capacity of thickeners of polyacrylamide (PAA), carboxymethylcellulose (CMC) and polyvinyl alcohol (PVA) was determined. Thickened latex was coagulated in the presence of microspheres with polymeric coagulant and sulfuric acid. When filling the polymer with microspheres, it is preferable to use a PAA thickener. The yield of microspheres in rubber using thickeners PAA, CMC and PVA was 71.1, 66.5 and 38.7% , respectively. The physico-mechanical characteristics of rubbers based on SKN-18SNT in the presence of microspheres introduced both as a "dry" method in rubber and at the stage of its isolation from latex are determined. The presence of microspheres in an amount of 4.4-4.7% by weight. on rubber, did not affect the hardness and elasticity of rebound rubbers. It has been confirmed that the presence of microspheres, especially those introduced from the latex rubber release stage, provides an increase in abrasion resistance. In turn, the presence of microspheres in rubber with traces of polyacrylamide provided an increase in the resistance of rubbers to tearing, the modulus at 100 and 200% elongation with a decrease in the elongation at break.

The aim of this work is to increase the physicochemical, deformation and strength properties and to reduce the combustibility of composites on the base of epoxy resin by introducing a oligo(resorcinophenyl phosphate) with terminal phenyl groups Fyrolflex - modifier of polyfunctional action, and disperse mineral fillers – diorite and chromite. Result of the studies established that the optimum amount of modifier in the composition of the epoxy resin is 40 mass parts, which provides an increase in the operational properties of the composites: the breaking stress at bending increases by 2 times, the breaking stress at compression increases by 28%, the impact strength increases twice, while the modulus of elasticity and hardness of composites slightly decrease. The addition of modifier into the epoxy polymer provides an increase in heat resistance from 86 to 132–156 °C, also it improves the thermal stability of the composite, which manifests itself in a shift from the initial temperature to higher temperatures (from 200 to 230 °C), while it is noticed furthermore that yield of carbonized Structures was risen from 40 to 54%, providing less release of volatile pyrolysis products into the gas phase, which leads to the decrease in flammability of the epoxy composite and it can be shown in the reduction of its loss in mass while cauterizing in air from 78 to about 4.7% and an increase in the oxygen index from 19 to 28% by volume what transfers the material into class with low flammability. The rational content of diorite and chromite (100 parts by weight of chromite and 50 parts by mass of diorite) is chosen as a filler, which ensures an increase in physical and mechanical characteristics and a reduction in the cost of production: the breaking stress increases by 15–30% and the elastic modulus at bending increases 3.5–4.5 times, the breaking stress increases by 35%, and the tensile modulus by 50–240%, the hardness increases by 68–95%, while the impact strength remains at the level of the unfilled plasticized composite. In addition, it is proved that the addition of both diorite and chromite provides an increase in the thermal and heat resistance of epoxy composites, also lowers combustibility of the epoxy composite: the weight loss at ignition in air is reduced to 1.2–2.2% and the oxygen index rises from 28 to 30–35% by volume, thus the material does not support combustion in air and belongs to the class of hardly flammable. The study was carried out with the financial support of a grant for young scientists of the SSTU named after Gagarin Yu.A. (project SGTU-287).

In connection with the known negative impact of organosulfur connections on quality of transformer oils and the corresponding rise in price of their production including various ways of cleaning of oil fractions of organosulfur connections re-searches of structural and group structure of oil organosulfur connections and their influence on operational properties of transformer oil have been conducted. Influence of individual sulfides on thermal stability of the brand VG transformer oil in electric field is studied by tension of 30 kV/cm at change of concentration of sulfides in range from 0 to 1,0% from the mass of oil. The research was con-ducted with use of methylbenzylsulfide and a metilfenilsulfide on the basis of the brand VG transformer oil without addition of an ionol. It is established that individual sulfides metilbenzil- and metilfenilsulfide treat the anti-oxidizing additives reducing oil aging speed. For obtaining the maximum thermal stability of transformer oil the optimum concentration of individual sulfides making 0,5% of the mass of oil is defined. The analysis of the inhibiting ability metilbenzil-and a metilfenilsulfida has shown that more effective additive to oil is methylbenzylsulfide which increases thermal stability of oil and reduces amount of the absorbed air more (by 2,2 times) in comparison with the metilfenilsulfide, 0,5% of the mass of oil taken at the optimum concentration equal. The carried-out comparative analysis of a molecular structure of methylbenzylsulfide and metilfenilsulfide has shown that with an identical length of a paraffin chain replacement of a naphthenic cycle by an aromatic kernel leads to decrease in efficiency of individual sulfide as anti-oxidizing additive to oil.

The review of modern approaches to the development of electric heating materials makes it possible to conclude that the studies of electrically conductive composites are based on using elastomers modified with nanoscale carbon materials. In the manufacturing of electric heaters, temperature self-regulation is the main property that increases their characteristics. However, researchers engaged in studying such heaters, face difficulties associated with the magnitude of supply voltage and power. In this regard, the tasks of the present work were as follows: to study the modifier characteristics for nanomodified heaters, and to select a modifier that is best dispersed in the elastomer, which will ensure the maximum magnitude of the supply voltage and the high value of the specific power of the heater. To develop an electric heater, silicone rubber modified with carbon nanotubes was used as an elastomer. The method for manufacturing the heating element nanomodified material was described. Multi-walled carbon nanotubes synthesized through the CVD method were employed as an electrically conductive modifier. Before modifying the elastomer, the carbon nanotubes were processed in a mill at a rotational speed of working blades of 25,000 rpm. Then, the nanotubes were thermally treated in a furnace until the temperature of 110 °C was reached. After that, the nanotubes and the elastomer were mixed using a BRABENDER mixer, followed by pressing and obtaining plates of the electric heating material. To ensure contact between the heater and the power source, aluminum foil, inserted into the punches before pressing, was used. The electrical conductivity of the elastic heater nanomodified material was studied using a setup (facility) constructed especially for that purpose. Based on the results obtained, a conclusion can be made on the expediency of using different multi-walled carbon nanotubes as elastomer modifiers, which form electrically conductive networks inside the elastomer and are capable of releasing heat when connected to an electrical voltage source. Employing a non-contact method of measuring the temperature field on the electric heater surface, thermograms were recorded. It was found that the temperature field is uniformly distributed on the heater surface and is stabilized at a certain time after achieving a thermal balance with the environment. From the data obtained, it can be concluded that the heating element connected to an alternating current network with a voltage of 220 V is efficient.

The article presents the research results of the interaction of the protective clothes surface with polluting components of production facilities of the oil and oil refining industry. The development direction of an oil-resistant clothing segment is proved. The aggressive components of the production environment of the oil sector are substantiated with respect to the protective functions of special clothes. Oil and petroleum products lead to a change in the properties of textile materials. This depends on the concentration of aggressive components in the structure of textile materials. The research results of the interaction of petroleum products with a textile composition of a woven structure with protective properties are presented. Based on the study of 50 suits that have passed the operational cycle of one season, restrictions are established on the areas of the clothing surface of uneven protection. Clothing zones risk-affected loss of protective effect is established. The results of experimental studies of the concentration of petroleum products in textile materials after chemical purification based on the method of gas capillary chromatography are presented. It was found that the main component with a high concentration of pollutants is hydrocarbons from C14H30 Tetradecane to C36H74 Hexatriacontane. The average values of the concentration of hydrocarbons on the purified samples for the main parts of the clothing surface were established. Using the methods of acoustic emission, the experimental level of contact activity of the permeability of the liquid phase of crude oil in the structure of woven textiles at the boundary of media is established. The effect of the saturation of protective clothing by the petroleum fractions on its strength has been experimentally evaluated. The chemical compositions of the active phases were identified on the basis of experimental data. This is the contact materials of industrial pollution at oil refining facilities. Recommendations have been developed to improve the system of individual protection of man during interaction with a polluting environment taking into account chemically aggressive components.

The paper presents the results of the evaluation of the destruction of polyethylene LDPE (hereinafter-PE), modified by prooxidants based on iron, copper and cobalt carboxylates (in the amount of 1.5 mass. % ) with accelerated thermal and ultraviolet aging for 192 hours. The assessment of degradation in the context of environmental safety included the determination of the degree of compliance of the materials with the requirements of state standard 33747-2016 "Oxo-biodegradable packaging", according to which the criterion of the efficiency of oxobiodestructionpolyolefins may be a decrease in strength and elongation at break of the sample at accelerated aging, as well as the quantitative determination of the release of formaldehyde during thermal degradation modified with prooxidants PE for comparison with the maximum permissible concentration. The rheological parameters of the materials were studied and a comparative assessment of the melt viscosity reduction and reduction with respect to elongation at break in the dynamics of accelerated thermal and UV aging of the PE modified with prooxidants in the selected time interval of 192 hours of exposure was carried out. A decrease in the relative elongation at rupture of PE containing cobalt - based prooxidant by 94% at thermal aging for 192 hours, and by 46% at ultraviolet was established. For PE modified with copper carboxylate, these values were 64 and 33 %, respectively, for PE modified with iron carboxylate – 35% and 40%, respectively. The reduction of strength by 95% of the initial value for 192 hours of temperature exposure was achieved in a sample modified with cobalt, which confirms its compliance with state standard 33747-2016. For other samples, the degree of strength reduction in the selected time interval does not allow to assess compliance with the specified standard. The release of formaldehyde during thermal aging for 192 hours per 1 g of the PE sample modified with cobalt carboxylate was 0.051 mg/m3, for PE modified with copper carboxylate – 0.032 mg/m3, for PE modified with iron carboxylate – 0.034 mg/m3. Installed excessive concentrations of formaldehyde in air hood PH with the carboxylate of cobalt 1.2 times under thermal aging 96 hours and 1.5 times the thermal ageing of a maximum of 192 hours. The reduction of the viscosity of PE containing cobalt – based prooxidant by 90% at thermal aging for 192 hours and by 10% at ultraviolet was recorded. For PE modified with copper carboxylate, these values were 9 and 2 %, respectively, for PE modified with iron carboxylate – 8 and 5%, respectively.

The results of experimental studies of the quality of Arctic diesel fuel taken from various gas stations of the Republic of Sakha (Yakutia) are shown. The main operational characteristics of Arctic diesel fuel are investigated. The work was carried out in the laboratory of the department "General, analytical and physical chemistry". Taken diesel fuel by geographic location is divided into 3 parts: central, northern and district. From each region, 3 samples of Arctic diesel fuel were taken from various gas stations. The study found that the selected main indicators of diesel fuel: density, viscosity, fractional composition and low-temperature characteristics – differ from the normative values. The worst results were shown by diesel fuel samples from the northern part of the Republic of Sakha (Yakutia). Samples of arctic diesel fuel taken from the central part and district, generally meet the quality standards of GOST 305-82, but for low-temperature characteristics, do not meet the standard.

The use of a mixture of fatty acids (LC) without separation in the synthesis of Pro-oxidants (PO), which are salts of metals of variable valence, allows for the effective utilization of waste from the stage of refining vegetable oils. The use of the LC mixture in the synthesis of SOFTWARE is justified by the similarity of the IR spectra of the mixture of LC and stearic acid (SC). SOFTWARE synthesis was carried out by a method including saponification of the mixture with sodium compounds, followed by interaction with compounds of two and trivalent iron. The use of ultrasound exposure to high-intensity 150?200 W/dm3 in the synthesis in the melt promotes the intensification of the process and ensures the implementation stage of the saponification at a temperature of 150?170 OC, and the stage of synthesis at a temperature of about 110 OS with the release of more than 99,0% of the mass. with a total duration less than 20 min. Using highly efficient ultrasonic treatment during the synthesis of QOL reduces emissions of polluting substances (pollutants) into the atmosphere through leakage of the reactor, because in the synthesis of iron stearate (FW) observed decrease in emissions of SV into the atmosphere more than 13 times, and in the synthesis of QL only 5.5 times, due to the presence of low-boiling LC, including unsaturated in the mixture.

Economic security qualitatively characterizes the economic system, determining its ability to maintain normal conditions for the functioning of the population, the constant provision of resources for the development of the national economy, and the consistent protection of national interests. Due to the development of contradictions both within the region and beyond, there are threats to the economic security of the region. Threats affect local economic processes, causing imbalance in the regional economy, and thus contributing to the loss of control over the stages of reproduction of the aggregate social product. To select the optimal methodology for assessing the level of economic security in the region, the authors conducted a comparative analysis of existing methods, identifying their advantages and disadvantages. An assessment of the current state of the economic security of the Central Black Earth region was carried out using the provisions of the D.V. Tretyakov’s methodology, which showed a fairly high level of economic security of all areas included in the region. The analysis of the main indicators of the Central Black Earth region development, carried out by the authors with the help of “zone theory”, made it possible to identify the main threats: a high level of property differentiation of the population; low spending on health and culture; low level of expenses for education and support of scientific potential and innovation activity; high dependence of the economy on imports; high mortality rates of the population, including infants; insufficient growth of industrial production; high growth rate of consumer prices. Based on the results of the analysis, the authors proposed recommendations for neutralizing threats and improving the economic security of the Central Black Earth region.

The present article is devoted to a problem of increase of efficiency of use of land resources in the Karachay-Cherkess Republic. Formation of the land relations especially actually for land-poor and mountain regions which number the Karachay-Cherkess Republic (KCR) treats. Arable lands of КСhR are presented by various types and subtypes of soils: chernozems typical, chernozems ordinary, chernozems mountain, meadow and chernozem soils. The negative balance of a humus is noted actually in all areas and farms of the republic while its reduction even for 0,1% is followed by decrease in productivity to 1,2 centners of conventional grain units. Situation with fertility of soils of КСhR worsens: process of "vypakhivaniye" – an obesstrukturivaniye, reconsolidation, a pochvoutomleniye as a result of use of soils at low receipt of sources of a humus (organic fertilizers and the postharvest remains) takes place. The considerable part of a cultivated area is concentrated in the Prikubansky area (on grain, sugar beet and sunflower), the Adyghe Hablsky area (sunflower and grain) and the Habezsky area (on vegetables, potatoes and sunflower). In the Zelenchuksky area are in the area basic under potatoes and vegetables. High productivity of grain is observed in Prikubanskom and Ust-Dzhegutinsk, sugar beet in Nogai and Abazin, sunflower – in Ust-Dzhegutinsky and Prikubansky, on potatoes – in Low-Karachay and on vegetables – in Habezskom areas. The main directions of increase of efficiency of use of land resources are: development of mountain territories on the basis of state regulation of the land relations; preservation and restoration of fertility of farmlands and agrolandscapes; ecological resource-saving, preservation of environment and production of environmentally friendly production and its processing.

The article considers the possibilities of using the first-order autoregressive model for analyzing the dynamics and forecasting of the main indicator of the level of development of the regional economy - gross regional product (GRP). The influence of the investment factor is described, the existing approaches to this problem are considered on the example of several publications of recent years. The specifics of the mutual influence of the gross regional product and investment volumes are analyzed, the importance of the long-term impact of investments on the dynamics of the region's economic indicators is noted. The properties of autoregressive models are described, the possibilities of using the first-order autoregressive model for analyzing the dynamics and forecasting of the gross regional product of the Voronezh region are considered, taking into account the factor of investment in fixed assets. Based on the statistical data for 2000-2016. autoregression models are constructed using the instrumental variables method to overcome the multicollinearity inherent in such models. Various approaches to constructing an autoregressive model are analyzed, and conclusions are drawn about the quality of the models obtained. The proposed model of autoregression is characterized by high quality and adequacy indicators, with its help a point and interval GRP is compiled. On the basis of the obtained model, the values of short-term and long-term investment multipliers are determined. The received values of multipliers once again confirm the importance of investment policy for the regional economy and allow quantifying the effect of invested funds. The use of this model can be useful both within the descriptive and normative approach in modeling the regional economy.

The article deals with theoretical and economic, social and practical aspects of improving the quality of life as a target criterion for the development of modern Russia. Approved in 2008, "The Concept of Long-Term Social and Economic Development of the Russian Federation for the Period to 2020" contains tasks to achieve high standards of human well-being and social well-being, the formation of a leadership and innovation economy, the expansion of economic freedom and maintenance of social justice, the transition to an innovative socially-oriented type of development. The transition from a resource-resource model of the economy to an innovation requires the development of human potential and the improvement of the quality of life of the population at the level of indicators characteristic of developed countries. In the article, a comparative analysis of the target targets for the development of human potential established by the Concept was carried out, with their actual values published by the Federal Service for State Statistics: the average annual increase in the gross domestic product, the population with cash incomes below the subsistence level, public spending on education, public expenditure on health , the dynamics of the coefficient of funds. The conducted analysis showed that the considered indicators of the development of human potential and the quality of life of the population have not been achieved at present. This is due to unfavorable external and internal factors affecting the Russian economy. The decline in oil prices and the imposition of sanctions against Russia exacerbated structural problems in the economy, which resulted in 2014-2016. to a depreciation of the national currency, an increase in inflation, a decrease in consumer demand, an outflow of capital and a fall in real incomes of the population. Thus, it is necessary to adjust the Concept of Russia's social and economic development taking into account the prevailing macroeconomic situation.

The article formulates the problem of development and coordination of management decisions of distribution of net profit of the enterprise for owners. The analysis of scientific views, mechanisms, methods and provisions to address this problem. As a result of the analysis it was found out that none of the considered articles solved this problem even to a minimum extent. Therefore, the proposed method is relevant not only for the owners of enterprises, but also for economic science. The technique is based on the analytic hierarchy process (AHP) T. Saaty. This method allows to formulate management decisions of distribution of net profit in the form of hierarchies and to carry out the pair assessment of these decisions in special matrices taking into account weight categories of experts/owners in the form of shares, in authorized capital. The study found that such an indicator as the ratio of consistency (OS) of matrices and hierarchies does not solve the problem sufficiently. Therefore, it is proposed to add or in some cases even replace the indicator with the Pierson-Kolmogorov-Smirnov consistency criteria. Thus, in the technique there is a possibility of triple coordination of decisions in the form of matrix estimates in MAI. To improve the level of consistency of these criteria, the modification of The full numerical scale of T. Saati from 17-point to 9-point and 7-point was made. The method also presents the indicator of the level of the resulting consistency of decisions (URSR) measured by the verbal-numerical scale Of E. Harrington in combination with such characteristics as consensus, compromise, conflict of medium and high severity. Any number of experts/owners and their authorized representatives can be involved in the implementation of the methodology without restrictions. The technique is characterized by a high degree of versatility and flexibility. Therefore, it can be used in enterprises with any organizational and legal form of management. The article presents the results of testing methods on the example of the industrial enterprise "Magma".

The mechanism of SWOT analysis of the socio-economic development of the municipality is disclosed. SWOT analysis is considered as a method of strategic planning, which consists in identifying the results of the interaction of factors internal and external environment of the socio-economic development of the municipality and their division into four categories: strengths, weaknesses, opportunities and threats. The role of questioning and assessing the opinions of various respondents (population, entrepreneurs, authorities, public organizations) to confirm the authenticity of statistical data within the framework of identifying strengths and weaknesses, as well as opportunities and threats at the meso level. The example of the formation of key problems and competitive advantages of the municipality, which are the basis for the development of the general goal and strategic priorities of the long-term development of the municipality based on the SWOT analysis of the socio-economic development of the municipality, is shown. In particular, the realization of the potential of the district through the development of the agricultural sector and the processing industry, the growth of the local budget and the improvement of the life of citizens was proposed as the general goal of the development of the studied municipality until 2035. The possibility and expediency of applying the results of the SWOT analysis in the development of strategies and the formation of three scenarios of socio-economic development of the studied municipal area: target (optimistic), basic (moderate) and inertial (pessimistic) characterizing the trajectory, prospects and quality of development are substantiated. The practical significance of the presented tool is manifested in the promising application of its results for the development of long-term strategies for the socio-economic development of regions, regions and the state. The research experience can become an example for assessing the socio-economic development of other municipalities of the Russian Federation.

In the article the basic directions of development of innovative activity at mega- and microlevels are considered. The key tasks of scientific and technical policy have been studied with the purpose of determining the most effective innovation strategy that allows introducing the latest technologies into production. The main means for successful development of an enterprise in uncertain and rapidly changing environmental conditions is an effective integrated approach that ensures the formation and implementation of such an innovative activity option that will ensure the best results in the current situation. In these conditions, along with the important role of the production, resource and technological potential of the enterprise, the synergetic effect becomes crucial. The proposed methodology for determining the synergistic effect will link the directions of development of innovation activity using four groups of indicators (equipment, technology, management, sales). It is universal by definition not only of certain directions and projects at the enterprise level, but can be used at the level of the region and the country.

The market value of alcohol production reaches 500 rubles per 1 decaliter (at a cost of up to 430 rubles per 1 decaliter), which does not allow it to be used effectively for purposes other than alcohol beverages. To successfully implement this ethanoll for the needs of the chemical and fuel industry it is necessary to achieve a market value of up to 300 rubles per 1 decaliter (with a cost of 250 rubles per 1 decaliter). To achieve such indicators, studies were carried out on the production of alcohol from starch-containing secondary raw materials of grain complex processing for gluten, starch, syrups, amino acids and organic acids. Samples of starch milk and wheat bran were used as secondary raw materials. As a result, the ratio of starch milk and bran was selected, which allows obtaining a normative yield of alcohol up to 66.3 decaliter / ton of conventional starch. The resulting bard was similar in terms of indicators from the grain, which makes it possible to treat stillage to dried fodder using the same enrgysave equipment. To increase the value of this food, it was enriched with protein by cultivation of fodder yeast. As a result, a fodder product was obtained, corresponding to GOST R 55301-2012 "Yeast fodder from a cereal bard". Based on the conducted studies, a technology was developed for processing a mixture of starch milk and bran in ethyl alcohol and a protein feed product. The technical and economic analysis of the developed technology demonstrates efficiency of secondary raw material using for production of ethyl alcohol and protein fodder.

The article theoretically proves that crisis becomes a factor of evolution of economic systems in the conditions of market economy. The crisis is a category of macro -, meso – and micro-level and occurs in the world, national and regional economies. "*"So authors proves that crises have a particular importance for corporations: on the one hand organizations are the accumulators of all negative manifestations of the external environment of activity, and on the other they are independent sources of bifurcations, developing in the internal system of relations. In this regard, in spite of all the negative aspects of the financial crisis for the functioning of the country's economy, it can be considered as an incentive to find opportunities for development and increase the efficiency of corporate production. Practical point of view shows that the use of the capabilities of each individual corporation in the context of the financial crisis should be based on forecasting the impending threats of crisis phenomena and their elimination, leveling or using for economic growth. The growth prospects listed in the article are an example of turning of negative economic factors into opportunities for the development of commercial structures. At the same time, each business entity should work out a business development strategy and have a mobile financial policy that can be adapted as soon as possible in unstable conditions dictated by the crisis.

The article deals with the dynamics of development of the service sector in Russia in the conditions when the prolonged global economic crisis poses an urgent problem of determining the mechanisms of its overcoming. The economic importance of the service sector objectively increases in the phase of the crisis, as it allows to significantly expand production, makes it possible to equalize the standard of living. The article shows the applicability of the theory of sectors in modern conditions with a shift towards the dominance of the service sector. The development of the Quaternary sector was also noted. It includes information technology, education, research, banking and financial services. The growth of this sector is inherent in a highly developed country, because it is associated with highly qualified personnel. The connection between the development of services with the income of the population and the degree of their differentiation is traced. The growth of consumption, high profitability, fast payback and investment attractiveness of public catering as one of the components of the service sector make it a significant tool for expanding the market of services in the service sector. It is shown that the restructuring of the service sector is a systemic transformation, which means an increase in the share of high-quality products with high added value, carried out on the basis of modern resource-saving and environmentally friendly technologies and has a demand in the domestic and global markets. In order not to lose its position among the leaders of the world economy, Russia today must develop the tertiary and Quaternary sectors of the economy at an accelerated pace. Indicates positive trends, evidence of overcoming. the consequences of the crisis in Russia. For example, there is an increase in the business activity index (PMI), the market of street food and fast food is recovering and begins to grow. Appear innovative trends in shaping the future structure of public catering: the food delivery drones, paying bills in restaurants bitcoin, touchscreen kiosks, mobile apps for restaurant retail and etc. To consolidate the positive trends and required state regulation of development of sphere of services.

As a basis for the growth of the modern Russian economy, we considered the indicator “human capital of the region”. The actualization of the modern import substitution policy, caused by Western sanctions against Russia, and the targeted growth in labor productivity have led to the special importance of the “human capital” indicator for the regions of the central part of Russia. The authors made an excursion into the historical period and the international aspect of the study of this indicator. The article concludes that the value of human capital is determined by the values of labor resources. The total number of labor resources in the Voronezh region, the number of the employed able-bodied population in the division into groups (adolescents, people of pre-retirement age, migrants, etc.) are analyzed. The groups and the number of economically active population, the main trends of increasing real incomes of the population in the Voronezh region are identified. The forecast of the labor market is formulated in the form of identified trends in the reduction of the main component of labor resources: the number of able-bodied working-age population from among the employed citizens of older working-age and foreign labor migrants, which will provide some compensation for losses in the number of labor resources. According to the results of the study period, in the social sphere, trends were identified to improve a number of indicators and a forecast was prepared for the development of human capital in the region and its stimulation by the state.

The new model of organizational structure of the center of mortgage lending of PJSC VTB 24 on the basis of the analysis of organizational structure of the center of mortgage lending of PJSC VTB 24 which has revealed the shortcomings following from division of the mortgage direction into the front and the BEK-zone is presented in article. Such division is illogical and isn't built in the general concept of development of the Bank seeking to provide uniform standards of communications and to increase penetration into the operating client base, having increased quantity of banking products on one client. To force the mortgage portfolio to work more effectively, having created conditions to involvement ОЗиСИС into cross-sales of banking products, it is possible having united the CEC under one chief and having set as this uniform chief the purposes both on sales, and on high-quality escort of the acting clients. In 2017 become strategic tasks of bank high-quality portfolio growth, the Bank has passed from extensive development to intensive. It creates prerequisites for strengthening efforts on penetration into the operating client base again. It is also possible to increase commission income if to pronounce with clients structure of the transaction at a consultation stage, actively offering transactions not through cash - non-cash payment, and with use of a letter of credit form of calculation or safety-deposit boxes. The new model of organizational structure of the center of mortgage lending means the high involvement of all staff of department into tasks as sales and high-quality support of department and excludes readdressing of the client between departments, misunderstanding and duplication of functions.

As a rule, the innovation environment is considered within the boundaries of a specific region, taking into account the territorial aspect. This point of view is taken into consideration in Russian scientific publications and economic policy. The article deals with a comparative analysis of the category "region innovation environment" and "spatial innovation environment". The criterion for distinguishing between concepts is the spatial boundaries of this environment. Innovative environment of the region can be considered as real. The spatial innovation environment should be described as potentially possible, taking into account the mismatch of its borders with the boundaries of a particular region. As usual the innovation environment of the region goes beyond its administrative boundaries. In this case, the definition "spatial innovation environment" is methodologically justified. The exogenous nature of radical innovations in relation to a particular region is shown. The author's position is based on foreign researches, in which there is no rigid dependence of the region's economic development level on the development of the innovation environment of the region. The research shows that the quantitative parameters of the innovation environment development in the region do not always give an objective picture of the innovative development of a particular region. Indicators of innovative development make it possible to measure only the production of innovations in the region, but do not offer a mechanism for their dissemination and use. The study of the macro region innovation environment of the south of Western Siberia showed that there are conditions for competition for intellectual resources. The process of innovation can give a positive effect, taking into consideration the cooperation of relevant agglomerations innovative environment, excluding duplicate innovative projects. It is necessary to transform regional innovation spaces into a common interregional innovation cluster. Because of it the creation of a coordinating interregional body is necessary.

The article reveals the limitations and possibilities of formation and use of human potential of rural areas in the modern transitive conditions of the Russian economy. The authors reveal the features and limitations of human development management in rural areas, substantiate the need to take into account specific risks. The purpose of the authors' research, the results of which can be found in the article, was to identify typical problems of formation and use of human potential of rural areas, a review of their development risks that can significantly affect the dynamics of human potential growth of the studied areas. To achieve the goal of the research, the authors have consistently solved the following problems: the evolution of the interest of theorists and practitioners of management to the sustainable development of human potential of rural areas, the assessment of the potential of formation and use of human potential of rural areas of the Voronezh region, outlined ways to overcome negative trends in the formation and use of human potential of rural areas of the Voronezh region, conditions of formation and use of human potential of rural areas of the Voronezh region are revealed. The authors conducted a search for opportunities and directions of formation and use of human potential of rural areas on the example of the Voronezh region. The article discusses the elemental composition of the organizational and management mechanism of the process of formation and use of human potential of rural areas of the Voronezh region. The authors pay attention to the problems of maintaining an effective organizational structure of management of the process of formation and use of human potential of rural areas of the Voronezh region, they make proposals for the coordination of the process and adjustment of the formation and use of human potential of rural areas of the Voronezh region.

The article considers t the problem of determination of the degree of influence of a number of factors on formation of innovative behavior of employees and their groups in organizations. According to the authors’ opinion, innovative activity of employees requires, on the one hand, their own abilities and motivation, and on the other hand, readiness of the organization and provision of necessary resources for employees both for creation and implementation of ideas and projects. The authors do not deny the influence of the national business culture on the features of innovative behavior and point out the need to take into account these features. However, they deny the existence of national features that obviously make innovation development of one country easier than others, and therefore consider the experience of different countries worthy of study, but at the same time its implementation is considered possible only after a critical rethinking for existing conditions. The authors point out that innovative behavior of employees is formed under the influence of factors that can be conditionally divided into those dependent and independent of management actions, the former being of particular interest due to the possibility of controlling them. Among them the following groups of factors are identified: (i) related to the peculiarities of management style; (ii) characteristics of the workplace and job responsibilities; (iii) factors related to interpersonal and intergroup relations, and (iv) organizational factors. The influence of the key factors of each group was analyzed and evaluated either from the standpoint of positive or negative impact on the formation of innovative behavior, or from the position of the strength of influence. Based on the experience of Chinese colleagues, a comparative ranking of the factors that determine the innovativeness of behavior was carried out, in terms of their significance. At the same time, the similarity of the factors determining the innovativeness of the behavior of employees in Chinese and Russian companies was revealed, but significant differences in the degree of such influence were detected. As a result, the authors’ named key success factors in the formation of innovative behavior of the staff: (i) support from the company’s management; (ii) availability of resources of all types; (iii) system of labour remuneration; (iv) composition and structure of the team, and (v) cooperation.

The social economy is considered through the prism of the theory of institutional dysfunctions. It is argued that a social economy, like any system, is characterized by a certain amount of dysfunctionality, since in reality the parameters of its activities inevitably deviate from the designed parameters. In the aspect of the functioning of the social economy, the most significant dysfunctions will be considered in the context of social policy. Social policy is designed to ensure social justice, and economic efficiency is a necessary parameter of activity in a market economy. The main institutional dysfunctions of the social policy of the state, restraining the development of the competitiveness of the Russian economy, are the following dysfunctions: the relationship "inflation - the rate of interest - investment"; low intensity of competition; corruption and administrative barriers; institutional trap (vicious circle of poverty): "low incomes of the population - low levels of investment and savings – low rates and volumes of capital accumulation – low labor productivity – low incomes of the population and low pensions"; low efficiency of the socio-economic policy of the state (underdevelopment of small business, underdevelopment of civil society institutions, low efficiency of the functioning of health care systems, education, culture, housing and communal services, e-government, etc.

The operation of any company implies in practice the solution of a large number of issues, including the organization of the financing process. In the theory of corporate finance, there are different methods that significantly facilitate the work of financial managers in this part. At the same time, it is important and significant that in some cases, practitioners face a number of problems that are not prescribed by classical methods. The situation is exacerbated by the solution of financing issues within the complex structured companies, which have become a special result of the capital structuring. Their complex structure often combines the signs of formal and informal holdings. A large number of participants in these structures (such as subsidiaries and affiliates, affiliates, structural units), organization of relations with customers, suppliers and contractors significantly complicate most financial processes, including the financing process. In such cases, there is an urgency to clarify the qualitative characteristics of financing, necessity in determining the role and extent of the influence of "hidden" financing sources on the result and efficiency of capital use. Actually, microlending is the one of these sources.This type of financing is used by companies, being contractors of large businesses, use this resource for financial security purposes