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Proceedings of the Voronezh State University of Engineering Technologies

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No 4 (2016)
View or download the full issue PDF (Russian)
https://doi.org/10.20914/2310-1202-2016-4

Processes and equipment for food industry

11-17 3590
Abstract
Developed the technology of obtaining a fish minced feed (cryo minced fish feed) by the method of cryoextrusion using by the utility model extrusion of a piston-type cold working bodies for grinding the fish raw material in a frozen state. Justified the possibility of replacement in the standard technology of production the feed from the minced fish such technological operations as the defrosting and subsequent grinding of raw materials to the operation like a cold extrusion or cryoextrusion. Used the shape of the holes of the die for forcing the raw material in the form of “hourglass” with a diameter of 7 mm, the length of the process of pushing – 40 seconds. Determine the actual losses of raw material in the milling process meth of cryoextrusion ranging from 1% to 2.5%, including the losses when cutting block for the preparation of raw materials to piercing. It is established that the finished product – cryo minced fish feed, has a homogeneous grinding, juicy, crumbly texture, the temperature in the thickness of the product is not changed and equal to the temperature of raw materials before processing, that is minus 18 °C. Developed the principal technological scheme of obtaining the cryo minced fish feed by the method of cryoextrusion. The calculation of material balance in the production of beef has shown that the use of the new method will allow to increase the product yield up to 99%. Based on the studies of the chemical composition of fish and feed of mince obtained by traditional and developed methods established that the protein content in the cryo minced fish feed remains unchanged. Developed draft technical specifications for the production of cryo minced fish feed and technological instructions for the production of cryo minced fish feed for fodder purposes, and also prepared the application for the patent named “Obtaining cryo minced fish feed from the frozen fish by the method of cryoextrusion”.
18-21 3779
Abstract
In this paper, for the intensification of production kvass process are encouraged to use the installation "Wave-M" UZTA-1/22-OM sonication product. The aim of the experiment was to study the effect of treatment of process water and the yeast suspension with ultrasound in the production of kvass. To achieve its objectives for the Department of technological machinery and equipment ITMO University experimental setup was designed. In the course of the experiment we studied the effect of ultrasonic treatment on the physico-chemical characteristics of the finished beverage, made in different formulations, depending on the tiered effect of ultrasound. Organoleptic evaluation of the product was carried out, and active acidity measured amount of dry matter in the finished beverage. When processing kvass ultrasound power of 60 and 90 W at a tasting in the product became noticeable pleasant caramel flavor. Due to this effect may be replaced in the production of soft drinks expensive equipment used for cooking in sugar syrup tinting siropovarochnyh, kolerovarochnyh boilers cheaper ultrasonic unit. The acidity of the samples increased within acceptable limits. On the amount of solids in kvass ultrasonic treatment did not significantly affected. To increase the shelf life of the beverage used microfiltration. Anticipated acceleration of the process of obtaining fermented kvass 2 times. It is shown that the filtration using the dosing of ultrasound in the production of kvass not only reduce the cost of the equipment and remove some of the tra-ditional processes, but also provide with the cold sterilization of kvass with higher quality indicators.
22-26 2809
Abstract
The water management is the important component in industrial sphere of everyone sugar beet a factory. It on the complexity and specific water consumption has no analogues among other food enterprises. At productivity sugar beet a factory on a beet 9 thou-sand т in day is required for a washing of a beet the big specific charge of water and it is necessary nearby 60 thousand т waters. In this connection the big attention is given clearing of transporter-washing waters that allows to use repeatedly her for a washing of a beet, and also to carry out better clearing secondary waters. On the basis of studying technology of clearing of secondary waters it is carried out the analysis of research of process of gravitational sedimentation of particles at the constrained movement. Sedimentation of firm particles in suspensions under action of gravities and centrifugal forces, mechanical hashing in liquid environments is connected with movement of firm bodies in liquids. At movement of a body in a liquid there is a resistance which depends on a mode of movement and the form of a streamline body. In processes of sedimentation the weighed particle moves to liquids under action of various forces: gravities and elevating (ascending) forces directed aside, return to a direction of a gravity, and also force of movement of the environment (suspension) due to mechanical hashing. On the basis of modeling gravitational sedimentation of particles at the constrained movement during clearing secondary waters sugar beet manufactures and the offered design procedure speed of sedimentation of particles depending on presence of a disperse phase and Reynolds's variable number is certain at various diameters of besieged particles. It is analysed the mechanism of gravitational sedimentation at the constrained movement and results of calculation in the form of schedules of change of function of the attitude of speeds are resulted at the constrained and summary movement from a share of a disperse phase at Reynolds's various values which allow to define speed of sedimentation for various diameter of particles. On the basis of studying technological processes of clearing of process waters and sedimentation at the constrained movement of firm particles in a liquid directions recuperation secondary waters are certain and the machine-hardware scheme of a line of clearing of transporter-washing waters sugar beet manufactures is offered. The scheme of a site of a washing of a beet and recuperation secondary waters on JCS “Elan-Kolenovskiy sugar factory” which provides a high degree of clearing of transporter-washing waters is developed.
27-30 4048
Abstract
Improvement of technology and engineering aimed at the use of secondary raw material is an important task. One of the most important operations in the preparation of raw materials for mixed feeds is fine grinding. In this regard, the article discusses the grinding equipment allowing to obtain raw materials of higher quality with the lower energy consumption. Methods and diagnostic tools were proposed, the principle of determining the locations (points) of installation of vibration measurement sensors as well as the choice of the vibration signal analysis method were considered. Investigation of the state of the disintegrator working bodies was carried out in the workshop of LLC PСF "Luch 2000". The object of study is a disintegrator with rotors diameter of 350 mm, each of them having two rows of pins. The result of the experiment revealed that during the operation the working bodies of grinding machines are exposed to uneven wear and under the action of multicycle load micro-cracks and fatigue fractures occur. The method of spectral analysis revealed the appearance of harmonics with large vibration at a frequency of 126 Hz, as well as multiple frequencies, allowing a high degre e of probability to determine not only the actual state of the working bodies, but also to predict the defect development trend. Based on the analysis of the spectra, the decision on further time operation of the equipment is made, which significantly reduces the probability of an emergency stop of equipment and expensive repairs. The research data will be relevant when using vibration diagnostics tools in enterprises, as well as in the design, construction and choice of materials for grinding equipment.
31-35 3860
Abstract
The thermogravimetry method is one of the few absolute methods of analysis, that makes it one of the most accurate methods. In this research, thermogravimetric analysis of baking yeast (Saccharomyces cerevisiae) was carried out. It allowed to identify temperature zones, which correspond to dripping with various link energy, as well as to predict operating parameters of the process of dehumidification and to choose their most effective dehydration method. The studies were conducted in the laboratory of the collective use center "Control and management of energy efficient projects" of the "Voronezh state university of engineering technologies" on the simultaneous thermal analysis device STA 449 F3 model (NETZSCH, Germany). The device records the change in a substance mass and the difference of the heat flow inside the crucible containing the sample and the crucible containing the standard analyte. The analyzer's working principle is based on continuous recording of the dependence of the material mass on time or temperature and its being heated to the selected temperature program in a specified gas atmosphere. The release or absorption of heat by the sample due to phase transitions or chemical reactions is recorded simultaneously. The study was performed in the following modes: the pressure is atmospheric, the maximum temperature is 588 K, the rate of temperature change is 5 K/min. The experiments were performed in aluminum crucibles with a total weight of 12 mg. The software NETZSCH Proteus was used for processing of the obtained TG and DTG curves. The analysis of the obtained data allowed to identify periods of water dehydration and solids transformation by thermal effect on baking yeast, and to identify temperature zones, which correspond to the release of moisture with different link form and energy.
36-40 3100
Abstract
.High quality grain - a pledge of his safety, reduce losses and the costs of storage. Wheat is the main source of human nutrition. Elements contained in wheat perform a fundamental role in human life. Storing grain quality is an urgent task. One of the labor-intensive operations in this process is the correct placement of parties in wheat granary and timely monitoring of key parameters (humidity and temperature). In this regard, we consider methods for determining the intensity of the grain breathing method for determining the moisture content and temperature of the grain of wheat. Humidity was determined by electrical hygrometer. To measure the temperature of wheat used mercury thermometer. In analyzing the breathing wheat energy depending on the humidity it was found that the intensity of respiration increasingly affects humidity increase than an increase in temperature. As objects of study used wheat varieties: Hordeiforme 432 and Multiroom 321. According to the results obtained in the study plot the respiratory activity of the grain from moisture. According to the schedules we concluded that the sharp increase in wheat breathing energy occurs with increasing moisture content to a value of more than 15%. Just found out that in addition to breathing in highly humid grain appears vital functions of harmful microorganisms, which under the influence of grain rots and becomes stale. Thus, ho-well-organized and skilled observation, the correct analysis of the obtained data allow to bring the maximum reduction in spending of dry matter and therefore achieve lower grain weight loss during storage.
41-48 3411
Abstract
Noise characteristics (NC) machine is one of the main indicators of its quality and competitiveness on the world markets. Scientific and technical work to improve the noise characteristics are relevant and modern. Work focuses on the study of the emergence of the technological equipment of acoustic phenomena. Was selected method of determination and equipment, according to the international standards ISO “Acoustics” taking into account the acoustic properties of the surrounding space. Been established NC machines for grinding meat and fish under operating conditions the in various modes. The maximum value for the characteristic A sound power level (SPL) machines produced at idling 79,7 dBA. When the machine comes with the product decline USM on the characteristics A 7.3 dB. It was found exceeding the maximum allowable sound power level at medium frequencies on 2 dB. Impact the components of machines on its NC depending on variables technological factors - the module of elasticity of the product and the effort on the pushrod. Increase modulus of elasticity SPL machines decreases and increase efforts on the pusher Machines USM increases. It was found negative impact construction machines part sat USM. Should be increased rigidity design of the machine.
49-55 4672
Abstract
The paper concerns a process for producing an agglomerated structure powder by spray drying of liquid food and chemical environments. The development of this direction is the method based on collision in the cyclone chamber dispersible liquid pa rticles and previously dried up particles of swirling stream, returned from the separation system of finely fraction from spent heat medium. Thus, the solid particles collide with droplets of liquid wetting at the same time, due to this with further dry the particles collision with the moistened portion of another dry particles the spatial structure is formed. Repeating of this process leads to enlargement of particles and to the obtaining of their agglomerates or granules. To build an adequate model of the process of agglomera tion the use of the fundamental momentum and mass transfer equations is difficult, therefore, to build the model, it was decided to apply the principle of kinetic transformations in chemical reactions. To registrate the application of thin liquid films on the particle and the formation of agglomerates use the kinetic coefficients is proposed, and upon application of hydrodynamics of ideal displacement the task is written in the form of Cauchy. The solution to this task is done with numerical Euler method for end-difference scheme. Qualitative analysis of the calculation results shows that effective modes of agglomeration are possible if the kinetic coefficient and the agglomerates formation is higher than the kinetic coefficient of film formation on the particles, and the concentration of particles of solid fractions should be higher than the concentration of the liquid fraction particles, which in the conditions of standard spray dryers with return highly dispersed fr action can not be implemented without the development of special agglomeration units for drying plants.
56-60 1672
Abstract
The modern stage of the improvement food production is conditioned by tense fight for their cost-performance that is defined in significant measure by maximum efficiency of the use agricultural cheese. At the same time problems with disadvantage ecological condition, accompanying life our society, require from taken person of the food different influences on recovery of the organism. For decision of this problem to researchers most different countries unite their own efforts on decision of the touched questions. The improvement and development technology must rest in study existing. In base of the studies can lie the mathematical product models of the feeding and corresponding to processes created in different exploratory organization. The development qualitative, claimed, competitive products – a purpose of each modern producer, choosing for itself most idle time, effective and economic justified way of the decision given problems. Modern prospecting in theories and practical person of the checking quality and analysis allow to use in principal new methods at determination of the possible negative changes to product of the feeding happened in them, in particular, under heat processing. The given methods, except traditional touch component, take into account else and complex of the analytical models of the models, for positioning undesirable warm-up mode for processing the product in target group of the consumers (for instance for integer medical-preventive feeding).

Information technologies, modeling and management

67-77 4270
Abstract
The peculiarity of the present stage of development of the production is the need to control and regulate a large number of process parameters, the mutual influence on each other that when using single-circuit systems significantly reduces the quality of the transition process, resulting in significant costs of raw materials and energy, reduce the quality of the products. Using a stand-alone digital control system eliminates the correlation of technological parameters, to give the system the desired dynamic and static properties, improve the quality of regulation. However, the complexity of the configuration and implementation of procedures (modeling) compensators autonomous systems of this type, associated with the need to perform a significant amount of complex analytic transformation significantly limit the scope of their application. In this regard, the approach based on the decompo sition proposed methods of calculation and simulation (realization), consisting in submitting elements autonomous control part digital control system in a series parallel connection. The above theoretical study carried out in a general way for any dimension systems. The results of computational experiments, obtained during the simulation of the four autonomous control systems, comparative analysis and conclusions on the effectiveness of the use of each of the methods. The results obtained can be used in the development of multi-dimensional process control systems.
78-84 1507
Abstract
The approximate analytical solution of a problem about nonstationary free convection in the conductive and laminar mode of the Newtonian liquid in square area at the instantaneous change of temperature of a sidewall and lack of heat fluxes is submitted on top and bottom the bases. The equations of free convection in an approximation of Oberbeka-Bussinesk are linearized due to neglect by convective items. For reduction of number of hydrothermal parameters the system is given to the dimensionless look by introduction of scales for effect and explanatory variables. Transition from classical variables to the variables "whirlwind-a flow function" allowed to reduce system to a nonstationary heat conduction equation and a nonstationary nonuniform biharmonic equation, and the first is not dependent on the second. The decision in the form of a flow function is received by application integral a sine - Fourier transforms with terminating limits to a biharmonic equation at first on a variable x, and then on a variable y. The flow function has an appearance of a double series of Fourier on sine with coefficients in an integral form. Coefficients of a row represent integrals from unknown functions. On the basis of a hypothesis of an express type of integrals coefficients are calculated from the linear equation system received from boundary conditions on partial derivatives of function. Dependence of structure of a current on Prandtl's number is investigated. The cards of streamlines and isolines of components of speed describing development of a current from the moment of emergence before transition to a stationary state are received. The schedules of a field of vectors of speeds in various time illustrating dynamics of a current are provided. Reliability of a hypothesis of an express type of integral coefficients is confirmed by adequacy to physical sense and coherence of the received results with the numerical solution of a problem.
85-89 2804
Abstract
Global computerization determined the dominant position of the analytical methods for the study of mechanisms. As a result, kinetostatics analysis of mechanisms using software packages is an important part of scientific and practical activities of engineers and designers. Therefore, software implementation of mathematical models kinetostatical calculating mechanisms is of practical interest. The mathematical model obtained in [1]. In the language of Turbo Pascal developed a computer procedure that calculates the forces in kinematic pairs in groups Assur (GA) and a balancing force at the primary level. Before use appropriate computational procedures it is necessary to know all external forces and moments acting on the GA and to determine the inertial forces and moments of inertia forces. The process of calculations and constructions of the provisions of the mechanism can be summarized as follows. Organized cycle in which to calculate the position of an initial link of the mechanism. Calculate the position of the remaining links of the mechanism by referring to relevant procedures module DIADA in GA [2,3]. Using the graphics mode of the computer displaying on the display the position of the mechanism. The computed inertial forces and moments of inertia forces. Turning to the corresponding procedures of the module, calculated all the forces in kinematic pairs and the balancing force at the primary level. In each kinematic pair build forces and their direction with the help of simple graphical procedures. The magnitude of these forces and their direction are displayed in a special window with text mode. This work contains listings of the test programs MyTеst, is an example of using computing capabilities of the developed module. As a check on the calculation procedures of module in the program is reproduced an example of calculating the balancing forces according to the method of Zhukovsky (Zhukovsky lever).
90-93 2784
Abstract
At present potential touristic resources are the objects of numerous investigations. For using the touristic resource in the most effective way it’s necessary to transform it into a touristic product. Various types of attraction play an important part in this process, the combination of natural and artificial attractions being the most productive. Considering touristic resources of Voronezh region we can distinguish Voronezh state biosphere reserve named after V.M. Peskov as the object possessing the combination of the two attractions. For formation of touristic product based on natural and artificial attractions the question of developing the algorithm of sequence of actions is of great importance. As an example of touristic product developed according to this algorithm there performed the creation of the tour “V gostyakh u skazki” whose central idea is the route “Zapovednaya skazka” with the demonstration of objects united by the concept of Russian fairy-tales. The territory of the reserve provides every facility for accommodation, recreation, having meals and entertaining of guests. As a target audience there were chosen parents with 3–14-year-old children and schoolchildren with their teachers. During the mentioned tour cognitive excursions are proposed. Demonstrated objects are the following: the beaver farm, Beaver museum, interactive house of Fire, Tolshevsky monastery. The algorithm used for the creation of the tour is based on the idea of developing the touristic product and presence or forming the objects of artificial attraction which in its turn combining with natural attraction becomes the effective tool for attracting tourists.
94-99 3457
Abstract
The problem of estimating the norm of the distance between the two closed smooth curves for pattern recognition is considered. Diffeomorphic transformation curves based on the model of large deformation with the transformation of the starting points of domain in required is formed on the basis of which depends on time-dependent vector field of velocity is considered. The action of the translation, rotation and scaling closed curve, the invariants of the action of these groups are considered. The position of curves is normalized by centering, bringing the principal axes of the image to the axes of the coordinate system and bringing the area of a closed curve corresponding to one. For estimating of the norm of the distance between two closed curves is formed the functional corresponding normalized distance between the two curves, and the equation of evolution diffeomorphic transformations. The equation of evolution allows to move objects along trajectories which correspond to diffeomorphic transformations. The diffeomorphisms do not change the topology along the geodesic trajectories. The problem of inexact comparing the minimized functional contains a term that estimates the exactness of shooting points in the required positions. In the equation of evolution is introduced the variance of conversion error. An algorithm for solving the equation of diffeomorphic transformation is proposed, built on the basis of PSO, which can significantly reduce the number of computing operations, compared with gradient methods for solving. The developed algorithms can be used in bioinformatics and biometrics systems, classification of images and objects, machine vision systems, neuroimaging, for pattern recognition and object tracking systems. Algorithm for estimating the norm of distance between the closed curves by diffeomorphic transformation can spread to spatial objects (curves, surfaces, manifolds).
100-114 3821
Abstract
This paper deals with the problem of constructing a system of rating indicators for stimulating the work of the academic staff in higher educational institution. Many areas of teacher activity (for example, educational, scientific, international, etc.) laid the basis of selection the groups of indicators in the system. Social challenge in improving the quality of educational services determines the relevance of research in the field of modeling and prediction of indicators which characterize the work of high school teacher. To predict the dynamics of the structure of the rating indicators in the system, the authors introduced the concept of drift and variability of each group. Using informational hypercube for the structure of input data allowed authors to take into account the individual characteristics of each parameter included in a mathematical model to describe the rating indicators. To make the prediction of the structure and values of rating system indicators the authors introduced the concept of drift. Drift of indicators takes into account the introduction of new indicators, the removal of existing indicators, and movement of indicators between the groups. In the article, authors introduced a novel quantitative indicator of group variability. The value of this indicator determines the prediction strategy of the teacher work in higher school in the future period. To predict the total amount of stimulating, the complex technique offered and it includes four modules: modeling values within the existing range in the previous period; modeling new index value based on the assumptions introduced using a random number generator; exclusion a range of values of deleted indicators; modeling new values based on the study of the modern trend of indicators. The presence of flexible information structure in the form of a hypercube and complex mathematical model allowed authors to carry out numerical simulation for predicting the values of individual and group indicators. During the experiment, the structural stability of values is detected, and it does not lead to a drastic changing of the quantitative ratio between the groups of indicators.

Food biotechnology

115-120 4016
Abstract
One of the important technological trends in food production, balanced on the chemical and amino acid composition is the development of methods for enrichment product protein, vitamins and minerals. The solution to this problem has long been used a method of enrichment of vegetable raw materials to create a nutrient and healthy products available to different social groups. In theory justified the choice of research object – lentils, which have a number of advantages in food systems. Analyzed method of increasing the biological value of the object in the process of germination grains and marked improvement the balance of amino acid composition. Designed meat pate with using germination grains and investigated its main functional-technological (FTC), organoleptic properties and digestibility. In determining, the functional-technological characteristics revealed an increase in FTC-indicators, such as water binding, water holding, fat holding, and emulsifying ability when you add germination lentils. According to the results of organoleptic evaluation revealed improvement in the consistency of meat pate, when replacing 50% of raw meat, germination lentils, and in appearance, color, smell and taste, control and test products are almost identical. The digestibility of the paste was 97%. Proposed different options of using germination grains of lentils to create a products for public and preventive nutrition.
121-126 3532
Abstract
The article describes the features of construction of specialized foods for sportsmen, members of Amateur and professional teams to play Rugby. The relevance of the study lies in the fact that so far not established a unified recommendations on diets and nutrition regimes of the Rugby players. We are committed to the solution of the time-consuming assessment of individual needs athletes Rugby players in nutrients. For the Rugby player is especially important qualitative composition of protein intake. Sports doctors and coaches recommend rational diet of the Rugby players with the prevalence of essential amino acids involved in the biosynthesis of neurotransmitters. The highest loads on the body of a Rugby player due to the fact that in the training sessions of Rugby players includes power elements used in elite military units and police units in order to develop collective interactions in hard conditions. They include elements of weightlifting, intense agility and martial arts and martial arts. The special task of organizing the diet of Rugby players is the use of high carbohydrate diets to prevent chronic lack of energy during training and during competitions. The diet should be an optimal content of products from cereal crops, with relatively little protein and fat. You need to replenish energy stores by eating balanced chemical with the rod, avoiding long breaks and including protein and carbohydrate foods. For quality control using modern gas and spectrophotometric devices Institute of Food and Processing Industry of the Kuban State University of Technology. Key findings include the development of the diets of athletes in team rugby Kuban State University and some of the specialized vegetable and meat products, "rugby" and "Sport".
127-129 4071
Abstract
One of the most general defects of condensed milk with sugar is its consistency heterogeneity – “candying”. The mentioned defect is conditioned by the presence of lactose big crystals in the product. Lactose crystals size up to 10 µm is not organoleptically felt. The bigger crystals impart heterogeneity to the consistency which can be evaluated as “floury”, “sandy”, “crunch on tooth”. Big crystals form crystalline deposit on the can or industrial package bottom in the form of thick layer. Industrial processing of the product with the defective process of crystallization results in the expensive equipment damage of the equipment at the confectionary plant accompanied with heavy losses. One of the factors influencing significantly lactose crystallization is the product cooling rate. Vacuum cooling is the necessary condition for provision of the product consistency homogeneity. For this purpose the vacuum crystallizers of “Vigand” company, Germany, are used. But their production in the last years has been stopped. All-Russian dairy research institute has developed “The references for development of the native vacuum crystallizer” according to which the industrial model has been manufactured. The produced vacuum – crystallizer test on the line for condensed milk with sugar production showed that the product cooling on the native vacuum-crystallizer guarantees production of the finished product with microstructure meeting the requirements of State standard 53436–2009 “Canned Milk. Milk and condensed cream with sugar”. The carried out investigations evidences that the average lactose crystals size in the condensed milk with sugar cooled at the native crystallizer makes up 6,78 µm. The granulometric composition of the product crystalline phase cooled at the newly developed vacuum-crystallizer is completely identical to granulometric composition of the product cooled at “Vigand” vacuum-crystallizer.
130-134 4793
Abstract
Now the question of the organization of the healthy and good nutrition of pregnant women is particularly acute. Food is a factor of the genetic program of development. Defective food leads an arrest of development and functional maturing of bodies and systems of a fruit. The most vulnerable are the intelligence, mentality, system of immunity, digestive tract and kidneys, endocrine system. In this aspect the cake of germs of wheat (WGC) and a fine egg shell are of interest. The purpose of researches was development of compounding and technologies of the porridges enriched with paste on the basis of cake of germs of wheat and a fine egg shell. The paste received after hydration of mix WGC and a fine egg shell, at the same time was applied preparation of prototypes of porridges it keeps almost completely biologically active agents of initial components. The fine egg shell is a source of natural calcium which is extremely important for full development of a fruit and normal functioning of an organism of future mother. The calcium which is contained in an egg shell is almost completely acquired by an organism. During pregnancy the need for calcium considerably increases as salts of this element are necessary for formation of bone, nervous, cardiovascular systems of a fruit, ensuring normal coagulability of blood of the child and a basis for formation of teeth. Besides calcium, the egg shell contains enough ascorbic acid which is necessary for the full-fledged growth and development of a fruit.
135-140 3293
Abstract
White brined cheese is a specific dairy product for Balkan Peninsula countries, Mediterranean, North Africa, Eastern Europe and some parts of Asia. The survey was conducted in 2016 at a dairy industry laboratory in R. of Macedonia. In this research work the influence of three different starter cultures of three white brined cheese variants (A, B, C) has been examined regarding the fat content dynamics. The starter culture in variant А (SMCH-5) contained following bacteria strains: Lb. bulgaricus, Str. thermophilus and Lb. acidophilus. In the variant B (Choozit Feta A) the follow bacteria strains were included: Lac. lactis ssp. lactis, Lac. lactis ssp. cremoris, Str. thermophilus, Lb. bulgaricus and Lb. helveticus. The variant C (MOTC 092 EE) was a combination of the strains: Lac. lactis ssp. lactis, Str. thermophilus, Lb. bulgaricus, Lb. helveticus and Lb. casei. The impact of the above mentioned three different starter cultures was determined over the fat content, рН and SH during the process of ripening of the white brined cheese.
141-147 3238
Abstract
The article is devoted to the production of gluten-free foods that are necessary for people suffering from this disease as celiac disease. The article reveals the relevance of developing recipes for gluten-free foods, which are not inferior to traditional in many respects. Classic recipes gluten-free bakery products, mainly based on rice, buckwheat, corn flour, which have little nutritional value. In this regard, the current development of technologies and formulations pastry dishes with use of nonconventional vegetable raw materials rich in dietary fibers, proteins and other beneficial substances that improve the biological and nutritional value of these products. The paper describes the formulation of gluten-free muffins, was based on the recipe of the cake "Capital". The main raw material for the new compositions of selected rice flour, and as enriching additives – flax flour and flour from the eggshell. Was conducted baking tests on the basis of which was chosen percentage of the input substances and the assessment of quality of semifinished and finished products. The quality of semi-finished products was evaluated by such indicators as humidity and the microstructure of the test. The quality of finished products was assessed using organoleptic and physical-chemical parameters, the results presented in the tables. Investigated the antioxidant activity of products. Produced sensometrical evaluation of aroma of control and experimental samples. Calculated chemical composition. The content of protein, vitamins, mineral substances in the experimental sample is significantly increased compared to control. Making flour egg shell has achieved the ratio of Ca-Mg-P as close to a perfect 1:0,39:1,53 Replacement of wheat flour with flaxseed and rice flour and the introduction of egg shell improve the amino acid composition of the product. The biological value increased by 2.3%.
148-150 3279
Abstract
Gums refer to a type of polysaccharides which are used to increase viscosity and create some other functional properties such as thickening agent, emulsifying agent, stabilizer, crystal inhibitor and so forth. They are classifying based on their nature and originality including, microbial, plant, exudate and animal Gums. This article shortly reviews a group of plant Gums and recent findings in their application. Gums or Hydrocolloids are main compounds which create stability of emulsion via entering into water phase. The importance of these compounds is on viscosity and electrostatic reactions to stabilize nonalcoholic emulsion with below properties; 1) easily soluble in cold water, 2) the lowest amount of viscosity in water, 3) having maximum level of emulsifier amount, 4) no creation of gelling. Diversity and functionality of Gums and regarding their still novelty in food industries have made Gums one of the main additives in food formulations. Since sourced of Gums are different we must focus on using them together to improve their synergistic effect but interactions among them and combined matrixes produced by them also need to be studied in details.
151-155 3258
Abstract
Most agricultural areas of Russia have soils poor in mineral selenium, causing higher oncology risks for population of such areas. The way to control malignancy incidence is selenium fortification of soils and plants. This can be achieved by agrochemical enrichment of cultivated plants with nutritive substrates containing essential minerals and trace elements. The current study aimed to assay the effect of inorganic selenium on the rate of Chinese pakchoi cabbage biomass gain for the development of agrochemical techniques for introducing selenium. The optimal selenium introduction technique would demonstrate the best balance of biomass gain rate and selenium ion accumulation in organic matter. Selenium ion accumulation dynamic was assessed during controlled growth of plants in soils enriched with nutritive substrate containing inorganic selenium (potassium selenite). The amount of selenium in plants was determined by spectroscopy. Mathematical functions describing the selenium uptake dynamic of controlled grown plants have been found, including derivatives of these functions that led to obtaining the numerical values of the respective uptake rates. It has been found that agricultural techniques that involve introduction of selenium at intermediate and late stages of cultivation are optimal for plant growth dynamic, as introducing selenium at early stages of cultivation has a negative impact on biomass uptake rates. Additionally, introducing potassium selenite to the nutritive substrate at 1.0 mg×dm–3 proved to be more effective than introducing potassium selenite at 0.5 mg×dm–3 as the former dosage led to a better plant growth dynamic.
156-159 4440
Abstract
Functioning of the organism is accompanied by energy consumption, while the efficiency of extraction of energy by the body during exchange reactions depends on a combination of factors, mainly related to the composition and quality of food. The article analyzes the prospects of using the laws of thermodynamics when considering food as a source of energy of different quantity and quality level, in the evaluation of the effect of dietary supplements on the energy stability of the biological system – the human body. Accumulated experience now shows the usefulness of the search for natural sources of biologically active substances and their introduction into the food products and intermediates. However, a detailed analysis of their impact on the human as a biosystem is problematic because of the need for a large number of experiments in the experiments in vivo, that require individual approach in determining the effectiveness of the impact in the transformation of food into energy for life, dosing the validity of taking into account individual characteristics of the organism and the formation of a given the quality level of the food product. The problems of generalization of the information available and the expansion of knowledge on natural sources of biologically active substances to increase the efficiency of gas exchange, the positive correction of oxidative processes and lifetime detoxification nutrientnogo by changing the composition of food systems at different stages of the process. The directions of the fundamental rationale for the engineering design recipe-component solutions and the formation of diets varying energy direction, providing a positive correction parameters respiratory efficiency, level of oxygenation of hemoglobin and other indicators of metabolic processes of the human body.
160-165 2375
Abstract
The paper evaluated the role of lactobacilli and bifidobacteria, as a source of amino acids, are the building blocks of a number of biologically active substances produced by the indigenous microflora of the human body and involved in various metabolic processes of the host organism. Research Consortium bifidobacteria amino activity consisting of Bifidobacterium bifidum, Bifidobacterium longum, Bifidobacterium adolescentis, Bifidobacterium bifidum Y-4 or Lactobacillus casei rhamnosus carried Lactobacillus after fermentation of milk with initial acidity titrated 19 °T at 38-40 °C for 12-16 hours until the titratable acidity 85-100 °T, dense gel formation and accumulation of biomass of bifidobacteria and lactobacilli to a concentration of not less than 109 cfu/g. The mass proportion of protein was determined by the Kjeldahl method, the amino acid composition – by ion exchange chromatography using the liquid chromatography Shimadzu LC-20 Prominence. As a result of fermentation was investigated systems installed increasing mass fraction of protein in the product, indicating that the accumulation of bacterial proteins – for bifidobacteria consortium - in an amount of 1%, in an amount of lactobacilli to – 0.2%. Fermentation Bifidobacterium bifidum, Bifidobacterium longum, Bifidobacterium adolescentis, Bifidobacterium bifidum Y-4 installed next row preferential synthesis of amino acids: alanine, glutamic acid, methionine, glycine, histidine, serine, threonine, tyrosine, valine, proline. Fermentation Lactobacillus casei rhamnosus installed advantageous synthesis of methionine, alanine, glutamic acid, arginine, serine, histidine, threonine, valine, isoleucine, leucine, tyrosine, tryptophan. The data needed to assess the nutritional status of correction, when introduced into the diet of probiotic products with this consortium of bifidobacteria or lactobacilli Lactobacillus casei rhamnosus in the organization of children, gerontology, and preventive diet.
166-171 4004
Abstract
Pasta products are very popular among different population groups. Therefore they are promising objects for their enrichment with functional ingredients. As the enriching raw materials for the manufacture of pasta products spelt wheat flour was used. Spelt is characterized by a high content complete protein, which is composed of essential amino acids. Spelt flour exceeds the wheat one greatly in the content of unsaturated fatty acids, fiber, iron, B vitamins. The effect of different doses of spelt flour on the properties of pasta dough, semifinished and finished products was studied. Short-cut macaroni products such as vermicelli were produced on a laboratory pasta press of the type AML-2. Soft type of dough, in which the mass fraction of moisture of all samples was 32.5%, was adopted in the work due to the design of the laboratory pasta press. An increasing number of wet gluten, washed from pasta dough samples with the addition of flour from spelt due to further introduced protein was defined. The quality of all of the gluten samples was characterized as good and elastic. Increased hydration of gluten ability and reducing of the critical moisture values upon drying at introduction of 20% spelt flour was found. The low temperature mode for convective drying of pasta semi-finished products with the proposed flour additive was recommended because of its high content of active enzymes that may cause browning of products during drying. Finished products had solid flat color with a touch of milk, without dark inclusions and traces of underkneading. Boiling properties of the samples of flour from spelt were characterized as good, all the samples retained their form at 100%, the rate of dry matter loss during cooking was maintained within the regulatory documentation requirements. The studies proved the feasibility of grain spelt flour application in manufacturing of pasta products.
172-180 4108
Abstract
The problem of provision of population with dairy products is escalating due to the fact that today, throughout the world, particularly in Russia, there is a shortage of milk as raw material, increasing every year. In the future, the consumption of milk and dairy products will continue to outpace growth in milk production is solid. To solve this problem, domestic producers need to find new ways to increase production of raw milk and improve the consumer and functional properties of fermented dairy products. The work was proposed the use of acoustic effects of ultrasound, triggered by the ultrasound, the technological model UTA ABOUT, 4/22 OM (frequency mechanical vibrations 22 ± 1,65 kHz). The main factors determining consumer characteristics, were taken physico-chemical parameters, structural and mechanical characteristics and the accumulation of minor biologically active substances – kefiran. In the study was obtained results confirming the necessity of using ultrasonic impact (RAS) in the production technology of dairy products.
181-186 4007
Abstract
The negative impact on an organism is made by lack of culture of food of the population and low physical activity. It leads to violations of carbohydrate and lipidic exchange, development of obesity, diabetes, cardiovascular and other diseases. Relevance of development of foodstuff, in particular – the confectionery promoting decrease in risk of developing of such pathologies is proved. A research objective – development of a compounding of wafers with the lowered glycemic index. As an object of a research the wafers baked in house conditions are chosen. In work various characteristics are analysed (hygroscopicity, a cariogenicity sweet degree, power value, a glicemic index and a glycemic response) the sweetening substances, the choice of fructose as sugar substitute for production of wafers with the lowered glycemic index is reasonable. By optimization of a compounding of wafers the amount of sugar was replaced with amount of sweetener, equivalent on sweet. As a result of predesigns the interval of a variation of amount of the fructose entered into a compounding of wafers is established. Further assessment of the indicators of quality forming consumer demand of products – appearance, taste, a smell, existence of a crunch is carried out. Humidity of the received wafers after their production and in the course of storage is also investigated. Decrease in a glycemic index was fixed by amount of glucose in blood. Its measurements saw by means of the glucose meter "on an empty stomach" and after the use of wafers to a complete recovery of level of sugar in blood. The confectionery made on the optimized compounding practically doesn't differ on caloric content from a control sample, and glucose level in blood after their use on about 20% below.
187-193 3468
Abstract
From 01 January 2017 you enter the interstate standard GOST 33271-2015 “Dry Spices, herbs and vegetable seasonings. Manual exposure in order to combat pathogens and other microorganisms” which States that the absorbed dose of radiation to the spices should be from 3 to 30 kGy. The study found that before the introduction of permissive legislative framework in the consumer market of Russia there are irradiated food products (chili, ground chili, ground spicy chili, black pepper). For radiation monitoring of food safety, we used the method of electron paramagnetic resonance (EPR), which allows quickly and with a high degree of reliability to establish the fact of irradiation. It is established that all samples of spices irradiated with dose of 12 kGy (technology radappertization) gave typical spectra of the signals established by the method of electron paramagnetic resonance in the domestic EPR spectrometer, the intensity, amplitude and peak width of the EPR signal of samples of spices with the increase of irradiation dose increases. It is proven that repeated exposure no effect accumulation. Integration with 2017 Russia in the global practi ce of using radiation technologies of processing of food products and food raw materials with the purpose of extending shelf life confirms the need for a data Bank on the radiation sensitivity of various food products to determine the optimal doses and the eff ect of radiation doses on the shelf life and quality of products.
194-200 1593
Abstract
The purpose of the study is to determine the structural characteristics of the texture of chilled and frozen meat of chickens and turkeys. The object of the study were chicken and turkey breast and legs frozen and refrigerated. Research was carried out using two methods - the analysis of the profile of texture (TPA) and shear Warner-Bratzler (WB). The total chemical composition determined by methods: total protein - Kjeldahl, carbohydrates, fats and total ash down in the relevant known methods. Samples have similar protein containing identical anatomical sites, have some differences in the content of fat and minerals. The results show that the water content of the turkey breasts and legs lower than with the chicken at about equal protein content. According to analysis of variance (ANOVA), a statistical difference was observed between the shear forces of refrigerated and frozen chicken legs, but no significant differences in the results of the shear characteristics of the refrigerated and frozen chicken breast samples were detected. Parameters produced by Warner-Bratzler correlates well with the characteristics of strength, hardness and wiry, obtained by texture profile analysis. The results indicate that the test samples have different textural characteristics depending on the type of meat and the thermal state. Methods of Warner-Bratzler and ATP method in combination with others, may be used to determine in which the thermal state (chilled or frozen) were meat turkey and chicken.

Fundamental and Applied chemistry, chemical technology

207-214 1934
Abstract
Currently, much attention is paid to the improvement of production technology airfield pavements. This is due to the fact that the airfield pavements are exposed to the combined effect of diverse factors, such as temperature extremes, shock, and others. In recent years, production technology, new materials are widely used airfield pavements, which are produced on an industrial scale. Using them as airfield pavements can increase the battery life and improve the safety of air operations. In this study, the main problems arising from the operation of cement-concrete airfield pavements. To ensure the quality of long-term performance characteristics of the coating is necessary to pay great attention to the quality of the sealing seams airport paving material. Appeared in recent years, the work on the application of physical fields in production technology of polymeric materials have shown that the use can increase the number of indicators derived composites. In order to improve the quality of sealants can be applied magnetic fields of varying intensity. The above set of experimental studies on the treatment of sealing materials in a constant magnetic field with varying intensity has shown that this development can improve a number of performance characteristics of the sealant. Described analysis airfield sealant to frost. As a result of experiments, optimized conditions for the magnetic treatment of the sealant. Application of magnetic treatment with tensions from 6·104 to 30·104 A/m for 15 minutes helps to increase frost resistance sealants. The results confirmed the theory of polymer orientation under the action of magnetic treatment.
201-206 3702
Abstract
At present, the development of alternative products for elastomers based on recycling petrochemical raw materials is a new trend of the rubber industry progress. Petrochemical raw materials include spent lubricants and motor oils are among such recycling products. In this context, the influence of the products of recycling waste engine oil (DVCH and RA) in comparison with industrial oil (I-20) on the technological properties of filled elastomeric compositions was investigated. The elastomeric compositions were based on poly isoprene and divinyl rubbers. The plasticizing components were manufactured by IOOO “DVCH-Menedzhment”. They are mixture of hydro-carbons, C16–C20 and differ from each other in the content of linear and branched paraffin. Plastic-elastic properties of rubber compounds on the shear disk viscometer MV2000 in accordance with GOST 10722–76 was carried out. Kinetics of vulcanization on the rheometer ODR2000 according to GOST 12535–84 was defined. It is shown that the introduction of RA test plasticizing component provides a significant effect on Mooney viscosity, as compared to elastomeric compositions containing a plasticizer and I-20 and plasticizing additive DVCH. It revealed that the administration of all components in the studied plasticizing elastomer compositions based on a combination poly isoprene and divinyl rubbers has no significant effect on the rate of relaxation of stress of rubber compounds. It is found that elastomeric compositions containing as additives investigated processing waste oil products (DVCH and RA) are characterized by a slightly smaller value of time to reach an optimal degree of vulcanization.
215-221 2950
Abstract
Modification of asphaltic concrete with a mineral polymeric additive based on butadiene – styrene rubber and chemically precipitated calcium carbonate. This paper presents the results of the study of physical – mechanical and service properties of the asphaltic concrete modified with the mineral polymeric composition. Calcium carbonate is used both as a filler and a coagulant. The chalk was preliminarily ground and hydrophobizated by stearic acid. These operations contribute to even distribution of the filler and interfere with lump coagulation. As a result of the experiments, it was found that the best results were obtained by combining the operations of dispersion and hydrophobization. The optimal amount of stearic acid providing the finest grinding in a ball mill is a content from 3 to 5% by weight. The optimal grinding time of the filler was found (4–6 hours). With increasing dispersion time the particles form agglomerates. Filling the butadiene styrene latex with the hydrophobic fine-grained calcium carbonate was carried out in the laboratory mixer. As a result of the experimental works, it was found that the best distribution of the filler takes place with ratio of rubber: chalk – 100:400. The resulting modifier was subjected to the thermal analysis on the derivatograph to determine its application temperature interval. A marked reduction in weight of the mineral polymeric modifier begins at 350 °C. Thus, high temperature of the modifier destruction allows to use it at the temperature of the technological process of asphaltic concrete preparation (up to 170 °C). It was found that an increase in the amount of the carbonate filler in the rubber SKS 30АRК significantly increases its thermal resistance and connection of the polymer with the chalk in the composition.
222-227 2997
Abstract
Monitoring of natural waters in the present time - consuming process, the accuracy of which is influenced by many factors: the composition of water, the presence of impurities and "interfering" components. The water sample preparation process includes the step of concentration and separation of ions determined. The most versatile, efficient, and frequently used method is the concentration of inorganic anions from aqueous solutions by ion exchanger, which can optimize the composition of water to the optimal for identification and quantitative determination of anions. The characteristics of sorption chloride, nitrate and sulfate ions of basic anion exchange resin AВ-17 and Purolite A430 were compared in the article. The constants of protolysis of ion exchangers both AB 17 and Purolite A430 are the same and equal 0.037 ± 0,002. The value of total capacity (POE) Purolite A430 was 4.3 mmol/g, AB 17 – 3.4 mmol/g. The studied ion exchangers have the same type of ionic groups – quaternary ammonium, but their number and denotes differ. The number of quaternary ammonium groups is higher in Purolite A430, respectively the number of absorbed anions of these ion exchanger is higher. The values of dynamic exchange capacity (DOE) of ion exchanger Purolite A430 is higher than these values of AB-17 and equal to 1.48 ± 0.03 mmol / dm3 for chloride ion, 1.50 ± 0.03 mmol / dm3 for nitrate ion, 1.62 ± 0.03 mmol / dm3 for sulfate ion. The values of the POE and DOE of anion-exchange resins Purolite A430 and AV-17 and the characteristics of the individual sorption of chloride, nitrate, sulfate ions showed an advantage of the Purolite for the concentrationing of anions. It is found that times of anions sorption from triple-anion solutions by Purolite A430 are significantly different for different anions, and these times are close for anion-exchanger AV-17. It proves the possibility of quantitative separation and concentration by anion-exchanger Purolite A430.
228-232 2790
Abstract
In the construction was widespread elastomer profiles, which have the ability to swell in water. Such products should have a high capacity for swelling, elasticity, resistance to weathering. At the present time for these purposes are used materials, mostly of foreign origin. With the increasing pace of construction in Russia the problem of replacement of imported materials is particularly relevant. The work was dedicated to the creation of water-swellable elastomer materials using bentonite powders and study of their properties. Сomparative testing of imported and domestic hydrophilic sealants were held. Rationale and choice of components for the cords of bentonite was conducted. Polymer base is saturated ethylene-propylene rubber. Bentonite from different manufacturers used to increase the swelling of the samples. Filler added in an amount of 50–100 phr. The elastomeric compositions were prepared using laboratory roller at a temperature of 60 ± 5° C. Profiling was performed on a syringe-machine at a temperature of 120° C. Extrusion indicator of the mixtures were evaluated on a 10-point scale (German-Russian system). It is found that high swelling products provided using field Azerbaijan bentonite. It is noted that the dosage of bentonite than 150 w.p. deteriorates technological properties of bentonite cords. It has been shown that activation of the bentonite and sodium carbonate chloride can significantly improve product swelling, wherein the bentonite content of the composition was 150–200 w.p.

Biotechnology, bionanotechnology and sugary products technology

233-237 2392
Abstract
Important and crucial element in the management of the technological flow of production of sugar product standards is the period of time the enrichment of massecuite, since its neutralization in the process of crystal formation in vacuum apparatus, excess sugar solution. Although currently proposed and implemented in the industry, including as a front-end accompany the process, a number of ways in the real world sugar production in many cases have to resort to the services of an experienced operator. It is obvious that in any case it is necessary to have a surround-dependent glucose solution data on time for the excess sugar solution into the vacuum apparatus. With regard to the period of the enrichment of depleted sucrose solution are entered into this substance excess sucrose solution, it should be noted that this problem is theoretically still insufficiently developed. It is obvious that for practical purposes it is desirable to have a simple and convenient for engineering calculation of sugar processing time dependencies of the specified volume of water from the operating parameters of the process (the required concentration of sucrose, temperature of the solution stirring). The problem is the quantitative analysis of sucrose crystallization in vacuum apparatus, including the timing of enrichment solution to the excess syrup, period of time processing massecuite total this apparatus has been investigated in many works. However, due to its importance to the task of obtaining commercial sugar high standards this issue required further in-depth examination. In the article to support the enrichment process solution sucrose due to neutralize this solvent system in vacuum apparatus, from the standpoint of diffusion theory provides a more reasonable compared to known so far, quantitative analysis of this process. Where as sucrose crystals team are considering a system of balls, uniformly distributed in vacuum apparatus. On the basis of the solution obtained by calculation formulas, results of numerical experiment reflects the graphic way.
238-244 3010
Abstract

The aim of this work was to study the action of glucoamylase in the process of bioconversion of native starch in combination with amilolytic enzymes, that have a positive effect on the bioconversion of the pre-gelatinized starch. It was found that the use a composition of thermostable bacterial glucoamylase with α-amylase as catalyst, in contrast to the gelatinized starch, a positive effect is not observed. It was revealed a positive impact of composition the glucoamylase (Asp. niger) and pullulanase (Bac. licheniformis) with the dose of 0.4–0.5 units of ASPU/g DS of starch on the process. The studies revealed that the optimum рН of the reaction medium for the enzyme composition as well as of for glucoamylase at the action on native starch is in the range of 3.0–3.5, in contrast to the 4.0 to 4.5 for gelatinized starch.

The results showed that the optimum рН decrease for the action of glucoamylase in the process of bioconversion of native starch to 3.3 and 3.5 may be due to the synergistic action of glucoamylase and НСl. Pullulanase (Bac. licheniformis) retains the optimum рН (4,2) for gelatinized starch at independent action on native starch is partially inactivated while lowering рН. At a dose of 10 ASPU/g DS of starch under specified conditions pullulanase cleaves not more than 1% DS of starch at forming glucose (~ 45%), maltose (~ 13%), maltotriose (~ 12%) and HMS (~ 30%). That indicates to the ability of the test pullulanase in addition to the α-1,6-glycosidic linkages to break down starch and α-1,4 links. On the basis of the obtained data it is revealed that the use of the glucoamylase composition with α-amylase and/or pullulanase for low-temperature bioconversion of native starch, unlike gelatinized is ineffective.

245-249 4041
Abstract
Тhe problem of wastewater treatment is discussed and the ways of its solution are offered in the given work. We consider the biological method based on the biochemical and physiological laws of self-purification of rivers and other bodies of water. The biological method is promising in wastewater treatment system due to its destructive, because as a result of a partial or complete destruction of the contaminants in the waste water. The intensity and effectiveness of this treatment are investigated in the article. The efficiency of wastewater treatment depends on the degree of maintaining the bacteria in state of physiological activity. For this application cases are compared processes with one, two or more stepwise of purification with differentiated water and sludge movement also structural units for biological purification schemes and the processes that accompany different types of purification. We analyze efficiency in aeration tanks with minimum and maximum regeneration zone. We found that the biological treatment with the maximum regeneration zone is more effective for chemical oxygen demand and oxidation rate higher than mode with the minimum regeneration zone. To solve the problem of efficient wastewater treatment is offered technological scheme of arrangement of aeration with variation of the angle of mixing activated sludge flows from the waste water. This flowsheet complete biological treatment is a complex of sewage treatment plants, which are located in such a way that the liquid waste passing them one after the other, is subject to mechanical, biological treatment and disinfection before lowering it into the reservoir.
250-255 2196
Abstract
Tasks progressive preliming are to conduct neutralization, coagulation, deposition of non-sugars, the formation of a precipitate structure. This is the first operation of physical and chemical cleaning of the raw juice in the case of it in optimum conditions enables the coagulation and transferred to precipitate a substantial portion of high-molecular non-sugars, poorly soluble calcium salts that provides the cleaning effect of 14–18%, that is, up to half of the total effect on the whole station lime-carbon dioxide purification. The results preliming felt not only on the properties of the filtration of the carbonated juices, but a lso on the quality of performance of all intermediates and produced of sugar, in particular the color and turbidity of an aqueous solution, the content of the ash. In our investigations using the raw juice from sugar beet low quality found that when a uniform progressi ve change in pH of the juice during warm preliming best results for deposition rate and volume solids of the resulting precipitate are achieved when the length of 7 to 10 minutes. If it increases to 15 minutes and further reduced the deposition rate of the solid phase with a significant increase in turbidity decantate. It found that as a result of excess visit a large part of the raw juice in a progressive preliming at 60 °C increase in color prelimed juice was 30–55%, which is in agreement with the calculated values decay reducing agents in alkaline solution and formation of any additional colorants. The results confirming the feasibility of the use preddefekatsionnoy for processing the raw juice of condensed carbonate refunds.
256-260 4205
Abstract
Studied the technology of getting jelly fruit marmalade on pectin with the sugar replacement to fructose and 30% apple puree to pureed fruits of chokeberry molded by “extrusion” by the vacuum filler in a continuous metallized film of the type “flow-pack”. Studied the gelation process of jelly masses. Investigated rheological characteristics of jelly mass with fruit and pureed fruits of chokeberry. Determined that the effective viscosity of marmalade mass decreases with increasing shear rate, with adding fructose. The greater the content of fructose in the formulations, the less the viscosity change with increasing shear rate. Replacing sugar with fructose allows to get jelly masses with lower viscosity. Determined values of plastic strength of jelly masses. It was found that replacement of sugar to fructose reduces the plastic strength, but in spite of this strength is sufficient to maintain a good jelly structure. Defined organoleptic and physical-chemical indicators of marmalade quality. In formulation was saddled pureed fruits of chokeberry, which significantly increase the nutritional value of products. Presented an innovative production line of fruit-jelly marmalade with a vacuum syringe of continuous action, delivering high performance with minimal cost of products, simplifies the manufacturing process because drying step is eliminated, shortened processes of curing and cooling. Fruit-jelly marmalade on fructose and pectin with pureed fruit of chokeberry is diabetic and functional.

Economics and Management

261-267 3261
Abstract
The modern stage of the agro-industrial complex is characterized by an increasing complexity, intensification of technological processes of complex processing of materials of animal origin also the need for a systematic analysis of the variety of determining factors and relationships between them, complexity of the objective function of product quality and severe restrictions on technological regimes. One of the main tasks that face the employees of the enterprises of the agro-industrial complex, which are engaged in processing biotechnological raw materials, is the further organizational improvement of work at all stages of the food chain, besides an increase in the production volume. The meat industry as a part of the agro-industrial complex has to use the biological raw materials with maximum efficiency, while reducing and even eliminating losses at all stages of processing; rationally use raw material when selecting a type of processing products; steadily increase quality, biological and food value of products; broaden the assortment of manufactured products in order to satisfy increasing consumer requirements and extend the market for their realization in the conditions of uncertainty of external environment, due to the uneven receipt of raw materials, variations in its properties and parameters, limited time sales and fluctuations in demand for products. The challenges facing the meat industry cannot be solved without changes to the strategy for scientific and technological development of the industry. To achieve these tasks, it is necessary to use the prediction as a method of constant improvement of all technological processes and their performance under the rational and optimal regimes, while constantly controlling quality of raw material, semi-prepared products and finished products at all stages of the technological processing by the physico-chemical, physico-mechanical (rheological), microbiological and organoleptic methods. The paper presents the man methods and approaches to prediction in the meat industry.
268-273 4962
Abstract
The research of consumer behavior for the purpose of its formation and effective impact on it becoming a key element of the marketing activities of modern enterprises, working on a wide variety of goods and services markets. Currently, there is a tendency of convergence of cosmetics to pharmaceuticals and a new product appears which combines the quality of cosmetics and pharmaceuticals, and called "cosmeceuticals" or pharmaceutical cosmetics. When providing services in the market of pharmaceutical cosmetics the knowledge of regularities and factors of consumer behavior, and ability to adapt to its changes is of great importance. Now in the conditions of dynamically developing market environment, the system research of factors of consumer behavior in the market of pharmaceutical cosmetics is necessary, including the problem resolution of its identification, forecasting of their dynamics and the impact directed to them is required. At the same time, there are no reliable theoretical and methodical bases for such decisions. The insufficient readiness of methodical tools for identification and assessment of factors of consumer behavior interferes with improvement of quality of the rendered services in the sphere of medical services in case of sale of pharmaceutical cosmetics. Besides, one of important components of modern system of complex service marketing is automation of means of its implementation that assumes the maximum automation of process of conducting personal selling by means of which influence of a human factor is minimized and working hours are significantly saved. However, its successful implementation requires expansion of methodical approaches to system of an efficiency evaluation in the sphere of medical services in relation to the market of retail trade by pharmaceutical cosmetics.
274-279 1742
Abstract
The article considers the concept of “outsourcing”, “economic safety’, “cluster formation”. Outsourcing is defined as external influences that contribute to the effective operation of the enterprise. The economic essence of "outsourcing" in the research and domestic practice, which has hitherto manifested itself only as a method of attracting temporary workers in the field. On the example of the dairy industry is studied safe operation as sustainable, and competitive Bozrikova their behavior with regard to outsourcing. Studied the differences of the processes of cooperation, subcontracting and clustering. Stated that cooperation and subcontracting are the component parts outsourcing, which covers the process of production or provision of services; the outsourcing justifies: the transfer of technical functions or business processes, and thus part of the risks transferred to the outsourcing provider. An example of adaptive modeling outsourcing, suggesting that in the future, the projected volume of production, processing and sales of dairy products manufactured by the enterprises of dairy industry of the Voronezh region belonging to a cluster will be reduced through the introduction of a mechanism of outsourcing. It proves that the risk of bankruptcy of enterprises on the basis of adaptive models. The application of the mechanism of outsourcing in order to increase the economic security, in particular, such of its functions as the transmission of external organizations not only certain social functions (such as the use of temporary workers), but also the activities of the business processes to optimize all kinds of resources and concentration of efforts on the core activities of each company within the cluster APK. Analysis conducted by the authors suggests: in the future, the projected volume of production, processing and sales of dairy products manufactured by the enterprises of agriculture, dairy production and trade of the Voronezh region belonging to a cluster can be reduced.
280-283 4165
Abstract
Intellectual capital is currently developing rapidly and is becoming the main source of innovation development and economic competitiveness. Defining intellectual capital as the sum of knowledge of all employees and tools of the organization, increasing the body of knowledge, i.e. everything that can be converted to value and secure economic competitiveness, it is necessary to distinguish three main structural element of intellectual capital: human, organizational and customer capital of the organization. And that's a property of their interaction, not their individual functioning, it forms a synergistic phenomenon. But at the same time, the cost of most of the components of intellectual capital are not reflected in the financial statements, and due to the lack of transparency and absence of market criteria rather difficult to evaluate intellectual capital. The article considers methods of assessment of intellectual capital of organization as factor of production on the example of scientific-production organization, JSC "Institute "VEGA". Performing analysis of the known methods of evaluation of intellectual capital, it should be concluded that the method of value added intellectual Ante Police most fully developed and gives the opportunity to assess the effectiveness of human capital in the performance of the enterprise, what's most important to domestic business. This technique includes a number of indicators that allow to take into account such characteristics as revenue, cost, capital investment and value-added physical, human and structural capital value added human capital that most accurately reflects the intellectual capital, what is the difference between market and book value and scoring.
284-289 4437
Abstract
The article presents the analysis of the main stages of professional activity of the operator of a management system by a production line of food products. Studied the question of the serious consequences of human error as the cause of the marriage in the manufacture of food products on automated lines. The nature of the error automated systems operators as a result of the deterioration of psychophysical state of the working person. The importance of modeling the signal generating emergency alarm, can significantly reduce the probability of release of potentially dangerous products. The optimality of the psychophysical state of the control system operator line of food production is highlighted as one of the main criteria for the rational organization of work. The problem of assessing changes in the human condition is also studied, participating in professional activities. The classification of types of functional states control over employee -depending on its purpose. Special attention in work is paid to an example of change of a psychophysical state, expressed in exhaustion of the worker of production. It gives a detailed description of the external signs of exhaustion in the comparative analysis of manual and mental work. The article shows the main tariff and qualification characteristics of activities of operators of lines in production of food products depending on their categories are specified. Describes a group of workers, depending on the operator's activity, indicating the brief description of each group. Based on the analysis of tariff and qualifying characteristics of lines of the operators in the production of food products of different categories, it shows that the range of qualifying categories covers almost al l groups of workers with the exception of the head of the operator. Highlight the desired differentiated approach to the assessment of psychophysiological state operators.
290-295 1965
Abstract
Constant development of modern society is setting higher requirements to specialist training. In this connection, riskmanagement concepts need to be developed in order to take important desicions for educational establishment management. To create a qualitative instrument for managing educational risks quantitative techniques for risks assessment in higher education are considered in the paper. Risk assessment has been made by experts. The data received has been used for minimizing educational risks in managerial decision making. Determining an expert panel absence of personal interest in the matter has been taken into account to increase the quality of decision-making. Expert grouping has been based on the reasonableness evaluation of the issue in question. Then experts have assessed the educational risks on the proposed scale. Overall expert assessments have been calculated using mathematical statistics and dimension of agreement has been determined. For this purpose, the average rank and the average rank deviation from the risk universe have been determined and a multivariable rank correlation coefficient has been calculated. The given coefficient shows the dimension of the expert agreement. And the importance of the multivariable rank correlation coefficient has been assessed for evaluating the quality of the decision made and making conclusions on the data obtained. As a result, the most relevant risks in education have been identified and adequate measures have been taken to minimize those risks.
296-300 5212
Abstract
The article notes that the task of the investor's risk management is to, on the one hand, as much as possible to strive to achieve the criterion of risk level, and on the other hand, in any case not exceed it. Since the domestic theory of risk management is under development, the problem of the optimal ratio of "risk-income" becomes now of particular relevance. This article discusses the different distribution areas of the private investor in order to obtain the maximum profit. The analysis showed us the overall economic and political system of the country, as well as the legislative provision of guarantees to the investor. To obtain sufficient income and reduce losses it is important to maintain the optimum value found between the amount of the investor's risk and capital transactions. Model of optimal placement of funds led to the conclusion about inexpediency strong increase in the diversification of the investment portfolio (more than 10 different types of assets in the portfolio), since it increases the complexity of its practical form, while the portfolio characteristics are improved significantly. It is concluded that it is impossible to increase revenue without increasing the risk or reduce risk without reducing income. The analysis shows that there is no single best asset portfolio. It is impossible to increase revenue without increasing the risk or reduce risk without reducing income. Possible combination of the "riskincome" will depend on the objective function. Most diversified and bringing the best return per unit of risk, is a portfolio that contains the most risky assets.
301-307 3002
Abstract
This article discusses the need for new approaches to improve the competitiveness of North-West Federal District of Russia, which based on knowledge of tendencies of innovation development. Innovative development ensures sustainable development of the region. Analysis conducted by the author has the main idea to evaluate the prospects of economic development of the region. It is almost impossible to imagine the modern world without innovations occurred, that have become familiar, and future innovations contributing to the further evolution of the economic system. Most scientists agree on that innovation has become the main driving force of economic and social development. Therefore, the main research problem is the assessment of the prospects of economic and innovative development of the North-West Federal District and its place in the Economy of Russia. Russia - the country is so sharp inter-regional economic, social and political contrasts that each potential investor with sufficient information about the investment climate can select the region with the best conditions for investment. Usually the investor to make a decision is necessary to have estimates of the degree of investment attractiveness and the level of existing risks. The division of regions on the basis of the investment attractiveness allows more reasonable to formulate the basic principles of regional policy, as well as to encourage regional governments to more vigorous action to improve the investment climate. Analysis of investment attractiveness of the Russian Federation subjects showed that the regions have different investment opportunities (potentials), and they have different risk factors. Research investment processes involved in a huge number of economists and analysts. Additional investments are required in any industry. Whether it is to attract the investor to open a new business, maintaining the city-forming enterprise, a particular region or country as a whole.
308-313 2748
Abstract
The article analyzes the results of theoretical and methodological studies on the effectiveness of the health care system. It formulated the concept and components of the efficiency of medical services it is an economic category of health care operations. In particular, it is determined that the efficiency of medical services is a characteristic effect and shows the feasibility of the use of material, financial and human resources in this event, method, intervention. The results showed that in respect of medical services is determined by the medical, social and economic efficiency, between which there is a relationship and interdependence. The article analyzes the fundamentals and methodological bases of social, medical and economic efficiency of medical services. It was determined that a priority in the health system are the very social and medical effectiveness, taking into account those of socially important tasks to perform which is directed the whole health system in the country. Given the ambiguous understanding of the relationship of efficiency of medical services with its quality, based on the analysis of theoretical developments, identified the common and distinctive features of the characteristics of the health service in order to determine their impact on software quality and affordable health care services to the population. In particular, the efficiency of medical services is considered in close conjunction with its quality. The quality and efficiency of medical services are interrelated characteristics. However, the results showed that it is not always effective healthcare services, particularly in terms of economic efficiency, can be qualitative, and not always high-quality medical services – can be called economically efficient.
314-321 5547
Abstract
The functioning of the quality management system helps to create a variety of sources of effects that determine the effectiveness of the system. There are four groups of effects: social, environmental, scientific, technical and economic. Each of the effects can be both potential and real. The paper identified different groups of effects the functioning of quality management system, with particular emphasis on the content of the economic effects and problems that arise in their estimation. Systematized used in world practice methodological approaches to evaluating the effectiveness of the quality management system of business entities. The review identified methodologies used methods and tools of evaluation of the effectiveness of the QMS. In the model, a comprehensive assessment of the effectiveness of the integrated management system uses four Cree-deuterium evaluation: degree of conformity of integrable elements of the requirements management system standards; the degree of integration of management systems; the degree of effectiveness of risk management and the economic effect of the introduction of an integrated management system. Significant economic benefits can be achieved due to the orientation of the enterprise quality management system to improve the quality of internal organization, which implies ensuring that the activities of the enterprise standards and procedures established by the JMC. The advantage of this approach is to bring together in a single system of parameters in both qualitative and quantitative evaluation of the effectiveness of the management system, which significantly increases the objectivity of the evaluation. The analyzed approaches to determining the effectiveness of the QMS reflect the diversity of models used in practice, methods, techniques and evaluation tools. In the absence of a recognized regulated methodology for assessing the effectiveness of the QMS business entities, you forced to build their own evaluation mechanism.
322-329 1928
Abstract
Modeling and optimization business processes are ongoing challenges of modernity. Based on the study of business processes to anticipate and avoid many problems in the work of companies linked primarily with an increased level of costs, the low quality of the performed works and manufactured products, excessive run time functions. Application of simulation tool for business processes allows at the stage of planning to assess various indicators of the effectiveness of processes to identify the best sequence of functions, determine resource costs to calculate personnel workload, thereby facilitating timely adoption of the correct administrative decisions. The article deals with the modeling of the business process “Order processing” taxi service Heat the city of Orenburg. Based on the methodology of modeling Business Process Model and Notation (BPMN) built functional diagram of the business process (with freely distributed software product Bizagi Modeler), given the resources used, the costs of their use, built calendar schedules. Next, the operation was carried out simulations with different process input data: the number of incoming applications, the number of controllers and advertising budget. It is shown that the efficiency of the business process will contribute to the increase in the total number of dispatchers up to 6 people, as well as increasing advertising costs doubled. As a result of the decisions taken is expected to increase the net income of the company to 76 794 RUR and the average salary of the staff (in particular taxi drivers to 42 281 RUR, dispatchers and 22 799 RUR), as well as reducing the duration of processing a single order up to 31 minutes.
330-333 3502
Abstract
Analysis of economic and political consequences of the sanctions against Russia, analysis of the dependence of different economy sectors of this country on imports and the possibility of its substitution by domestic products is an important task. In this connection we study the economic situation of the regions of the Russian Federation under the conditions of Western sanctions on the formation import substitution. At present import substitution is the indicator of technological progress in Russia which is one of the priorities of economic development in the near future. The examples of the negative impact of sanctions on the economy of Russia and Western countries are presented. First of all, sanctions imposed limit access of European and American investors to long-term debt instruments. Special attention is given to innovative development of Russia which largely depends on the effective implementation of its infrastructure transformation by establishing a system for the efficient reallocation of financial resources towards innovation programs, as well as the active participation of the credit institutions, investment companies, venture capital funds, mutual insurance companies. The timely measure is linking of innovative and regional policy of the development of the subjects with their own resources and investors, an attractive environment for foreign investment. Directions of the confrontation to sanctions are determined. Issues relating to economic sanctions are of particular importance in the present conditions where the interdependence of national economies is associated with formation of the economic space. The possible scenarios of domestic economic development are formulated. The discussed issues of import substitution at the present stage, including at the stage of the actions of Russian sanctions, should be applied for the reorientation of the regional economy and the restoration of the destroyed production in the 1990s.
334-338 2397
Abstract
Tax on income of physical persons according to the method of establishing refers to federal taxes, however, is the establishment of a regional peculiarities. Currently, in accordance with the distribution of taxes between the budgets of the order, the share of this tax in the regional budgets is directly dependent on the level and income level received by the population, to carry on activity in a particular area of the country. The article discusses the possibility of impact on the taxation of income of different categories of individuals from the regions. Since the tax on personal income has expressed toms-social orientation, in the Tax Code of the Russian Federation provided for the regions eligible for the establishment of a number of benefits for certain categories of taxpayers. This article describes the possible impact on the taxation of income of different categories of individuals from the regions by establishing incentives. The issues of granting tariff preferences income owners of private farms on the example of the Moscow region. An important social task of the state related to the support of family and birth rate increase, which is be implemented in the Russian Federation in the framework of the tax on personal income, is exemption from personal income tax funds regional maternal (family) capital. The regional legislation can be traced virtually the same position on the determination of the number of children in the case of birth (adoption) of which the inhabitants of the region there is a right to additional measures of state support and tax benefits. The data on the size of the analysis of the results of the regional maternity capital and the terms of its provision. We describe the benefits that the regions were able to provide 2016 individuals - payers of personal income tax on income from the sale of real estate. We consider the benefits that are currently install or may be establish by laws of subjects of federation in the taxation of payments under the attraction of labor resources. Data on factors deflator amounts established in the regions and affecting the tax-to moves of foreign nationals engaged in labor activities in Russia. The conclusion is that, on the one hand, the list of options for the provision of tax relief on personal income for the region in recent years, and incremental, but, on the other hand, regions have the capacity and increase the size of tax revenue due to the increase the tax burden on foreign nationals working in Russia.
339-344 2641
Abstract
The paper provides the assessment of the balance sheet structure of rival companies of a petrochemical complex of the Russian Federation. J. Aubert-Kriye's method is chosen as a main methodical tool. Practical demonstration of the method is offered on the example of the enterprises of petrochemical business of PJSC “Sibur”, PJSC “Nizhnekamskneftekhim” and JSC “Sterlitamak Petrochemical Plant”. The analysis of balance sheets showed that the enterprises have elements of irrational structure. “Sibur” differs in a low share of owner’s equity and a high share of long-term liabilities. “Nizhnekamskneftekhim” is characterized by the high share of owner’s equity which use for the purposes of development of the company and it is more expensive in comparison with liabilities. “Sterlitamak Petrochemical Plant” has excessive values of liquidity rates that demonstrates accumulation of a money, their derivation in receivables. At the same time, processes of ongoing investment in upgrade of the equipment and expansion of capacities require cause necessity of support of a rational balance sheet structure of the enterprises of a petrochemical complex. On the example of “Nizhnekamskneftekhim” modeling of a rational balance sheet structure of the company is carried out. The sequence of calculations included performing diagnostics of structural distribution of current assets and sources of means; determination of structure of financial and active elements of the entity; establishment of permissible limit of change of basic proportions and ratios by criterion of solvency and financial stability. Modeling of structure of a liability and current assets on the basis of the J. Aubert-Kriye's method showed a possibility of improvement of economic indicators of “Nizhnekamskneftekhim”. Further determination of range of tolerance for elements of the liabilities and current assets will allow to provide balance of economic proportions and financial stability of the company.
345-349 4475
Abstract
The article describes the approaches to the development of innovation management as a management type from the traditional management, represented by Taylor's, A. Fayolle, G. Hemelom and others. There was a connection transformation of the economy and changes in the management of enterprises, aimed at the competitiveness of the market. Under the terms of the transformation of the economy the author has in mind the following factors: the knowledge economy and the new economy, forecastng and strategic planning at the enterprise and the economy in general, mass marketing and the development of global markets, non-stop process of development of knowledge, forming goal of a competitive economy. Under the innovative activity of the author understands the system of creation, dissemination and use of new types of products, actively or market, providing competitive state of the enterprise. Abstract Innovational management stages: the classic theory justifying the application of new knowledge in organizations, transforming them into new products, management by objectives, technology development and cost reduction, human capital theory, management personnel training school. Emphasizes the principles of school education, such as the complexity and unpredictability of the environment, the impossibility of planning control, since it must be continuously updated study is necessary to all the staff, including managers as a potential strategy, learning involves retrospektive thinking, allows us to analyze the previous steps organization. Abstract forms of knowledge are needed in innovation in the transformation of the economy: group, individual, and others, be implied in the innovation process. In addition, a group distinguished knowledge in the innovation of the type of trainin g, according to the method of scientific activities, as well as sources of information.
350-354 3775
Abstract
The article considers ways of improving food security in the region. Food production, necessary for the existence of mankind, and the level and quality of nutrition characterize the degree of socio-economic development, health and life expectancy of the person. Extreme importance and many unresolved issues related to ensuring food security in the meat subcomplex are doing highly relevant research questions related to the development of integration formations. In regions where integrated economic entities it is necessary to state financial and material (starting) help them operate more efficiently. It is important that controls were not carried out functions of economic management and promoted it within its own competence. In the Voronezh region with the aim of providing stable meat raw material has been implemented the investment project creation of the tribal enterprise for the breeding and fattening of beef cattle at the production sites of Zarechnoe, OOO, with a capacity of 30,000 heads of cattle. Commissioning which made it possible to complete creation in the Voronezh region meat cluster. Existing integration ties in the meat sub-complex are formed is not yet on a mutually advantageous basis and, in practice, infringe on economic interests of agricultural producers. In order to ensure further development and improve the efficiency of specialized and cooperative groups, namely in production, processing and realization of meat products it is expedient to establish at the regional level, the formation of agricultural holding type in the Voronezh region. The particular relevance of the project becomes due to the current shortage of animal protein, growth in the import of raw materials and products and is aimed at the development of domestic production by maximizing the use of reserves local resources to importsubstituting technologies.
355-362 3972
Abstract
Working out the retail development strategy is a crucial and the most time-consuming task to be solved by retailers in the context of marketing management. The lack of theoretical and methodological frameworks constrains working out strategic directions for retail development. In this regard, the authors define the concept of the strategy and its role in marketing management in retailing. The basis for the retail development strategies is to establish relationships with suppliers, customers and within the network, the effectiveness of which is determined by the effectiveness of selected methods for this purpose, exercises and principles of conduct. In the au-thors’ opinion, in the circumstances concerned one of the directions of the strategy realization should be establishing control over con-tractors’ activities in the framework of horizontal and vertical co-operation strategies. The authors state that in case of the horizontal cooperation strategy realization general guidelines should be strategic alliances conclusion and franchising development. While implementing the vertical cooperation strategy suppliers and retailers should establish sustainable relationships. In order to evaluate the rela-tionships between the supplier and the retailer the paper provides a procedure of calculating the interrelationship force indicator. The procedure is based on scoring a satisfaction level taking into account mutual requirements, followed by weighting and averaging these indicators. The proposed procedure can be used for configuring a suppliers’ portfolio. Supplier Relationship Management within SCM models, as well as assessment of the level of commitment will allow time to adapt to the changes associated with the structure of suppliers.
363-369 3287
Abstract
The concept of Business Intelligence (BI) is the most effective decision for optimization of processes of preparation of the analytical reporting in the growing companies now. The organization of access for end users and the analysis of the structured quantitative data on business is the cornerstone of the BI technology. Business Intelligence has a wide range of users at the enterprise, including heads, economists and analysts. In the conditions of the continuous growth of volumes of business the number of "small" reports grows, generating a set of the mistakes and divergences caused by the conflicts of interests of separate divisions. One of the advanced approaches of the solution of this problem is the concept of KPI allowing to define the purposes of the company in general and also its structural divisions on various periods, quickly to correct these purposes and to reconstruct system of the reporting as appropriate. One more important point in BI system – information delivery systems to the end user. They can be developed by own forces, however such approach in modern realities of narrow specialization is inefficient from the point of view of a ratio of expenses and quality of a product. In the software market there are some large producers of the Business Discovery appendices, for example – Qlik Tech and Tableau Software offering products by means of which it is possible to develop own system of visualization quickly enough. The cost of these products will pay off quickly enough as it is significantly lower than costs of own team of developers or of the appendices which are specially developed for this company. The expenses connected with support of the appendix in case of use of the Business Discovery platform will be also lower as for updating of the application one trained employee in staff suffices.
370-375 3006
Abstract
The present stage in development of public life is characterized by application of information resource with use of information means. At the moment there are no effective techniques and management models the market of services representing set of the relations of the economic actors assuming provision, consumption of a product. Therefore, the problem of management of the market of services is urgent. The analysis of the specified problems showed lack of effective management of the entities in the market. Now there are no effective techniques and management models the entity representing the relations of the economic actor assuming interrelation in provision and consumption of goods and services. In this article the main aspects of the state influence on activities of the market of services are considered. Regulators of market activities don't create the conditions promoting service trade development. Therefore, the model allowing to govern the relations of the entity on the basis of the innovative strategy of enterprise management expanding opportunities and ways of increase in management efficiency with both the service trade market, and economy sector in general is offered. In article an assessment of competitiveness of the market of services is given, the economic potential of the regional market of services is determined, the algorithm of development of strategy of management is provided, the model of development of the regional market of services is offered.
376-385 3426
Abstract
Proposed mechanism of evaluating the economic efficiency of the quality management system of the enterprise, built on the basis of the method of calculating costs of quality. Yes, it is the author's interpretation of the mechanism is its structure, comprising: the object of evaluation; methodology of evaluation of effectiveness; evaluation criteria of efficiency of functioning of the QMS; way of measuring and comparing performance indicators of the QMS with the performance criteria; the method of evaluation and analysis of the obtained results is tov; assessment methodology; tools for evaluating the effectiveness of management systems. In accordance with the author's position in relation to the classification of quality costs to assess the economic efficiency of the quality management system of the races-read two levels of costs: one-time capital investments (investment) and operating costs associated with the operation of the quality management system. The paper presents the structure of these costs and the methodology for their calculation. To solve the isolation of the total increase in the effective index of the share of his change, which is caused by achievements in the quality area are encouraged to link the increase in the effective index directly with changes in the cost of quality. The proposed methods and indicators of evaluating the economic efficiency of the quality management system, grouped by method of comparison of costs and outcomes in two groups: static and dynamic.
386-390 5411
Abstract
In modern society, in terms of general information and integration of the economies, information is one of the main market products. There is becoming urgent task of improving financial statement transparency for enterprises in this situation. One of the most challenging in improving transparency can be considered the construction industry, because of the pursuit of privacy and a high degree of corruption. The paper analyzes the possible reasons for reducing the level of transparency in the construction industry companies. The paper highlighted the general and particular causes that affect the transparency of financial reporting of construction enterprises. Common causes are relevant for companies in any industry, and private causes show features characteristic of the construction itself. In addition, the paper analyzes the various methods of increasing the transparency used by companies all over the world. The analysis highlighted the internal and external methods for improving the transparency of financial statements and transparency of construction companies. Leadership and employees at the enterprise level providing transparency of financial reporting, and non-financial information about the company, having interest to stakeholders, carry out internal methods. External methods are applied at the macro level as the joint forces of the enterprises of the construction industry to form associations and the state. The analysis also considered the possibility of using these methods by the Russian construction companies and advantages and disadvantages of their application.
391-403 3983
Abstract
Currently, the concept of “development”, having passed a difficult way of evolution, is widely spread in scientific circles, government administration, numerous international organizations and political associations. The identification, study and justification of the key properties of the organizational development process, in our opinion, is fundamental and constitutes one of the priorities of scientific research in Economics and management. In accordance with the results obtained during the performed studies, the most important attributes of organizational development should include the property balance, which can be ensured stable operation of the organization. In General, the balance characterizes the harmony and balance system for all its constituents. Methodological basis of the balance as the object of research is the dialectical nature of dichotomous manifestations in the evolving system, which in turn implies the existence of fundamental contradictions. In this article, the most important and common in management theory binary options and also provides examples of dichotomous contradictions that require a balanced approach in the priority areas of activity of the industrial enterprise. With the use of examples and based on the opinion of renowned experts proved that the requirements to balance the processes and elements of the organization as a socio-economic system allows to more adequately reflect the real situation, to compare alternatives and make the appropriate management decisions, to justify and to shape the priorities of the business activities, to minimize risks and contradictions in the formation and implementation of strategic and tactical goals.
404-409 6267
Abstract
The introduction of international sanctions and the formation of intense competition among companies in the Russian market and the related need to assess their risk of reputation that directly affect the value of the goodwill of the company is very important. The article presents the main reputational risks Russian enterprises, which need to be analyzed in the course of the audit. The definition of "reputational risk", which is a challenge due to the problems associated with certain norms of economic security. Currently in economics there are no deep research on managing reputational risks of commercial structures. Is a list of the main risks for Russian companies, such as fraud, financial problems, bankruptcy, information leaks, lawsuits, violating the legislation and labor disputes, allegations of money laundering, tax evasion. It is concluded that the occurrence of at least one of reputational risks will inevitably lead to the gradual emergence of the rest. As well as a diagram the relationship reputational risks. Under the present scheme, identified reputational risks that arise in the financial problems of the enterprise. It was determined that the most significant reputational risks are tax evasion, violation of the law and labor disputes, allegations of money laundering and lawsuits. These risks are managed should have a strategic character. The strategic nature of the management can be achieved through the implementation of effective marketing communication policy. The risk management policy should be made a compulsory item - audit of the calculation and analysis of reputational risk. Compiled scheme of action needed to reputational risk.
410-415 2077
Abstract
In modern conditions the region's sustainable development and economic growth is largely determined by its ability to implement innovations. One of the determining factors of long-term economic development of the territories, to date, is innovation. A mechanism to give impetus to the innovative development of the regions is to create effective small and medium-sized innovative enterprises. Voronezh region, like many Russian regions, has considerable potential for innovation, but usually it is not used efficiently or not used at all. The article deals with the concept and the need to develop innovative entrepreneurship and the role of small and medium innovative enterprises in the formation of scientific and technical potential of the Voronezh region. The basic conditions and factors promoting and impeding the development of small and medium innovative businesses in the region, determined the willingness of subjects of innovation activity in the development, implementation and promotion of innovation in the region. The problems of development of small and medium-sized businesses at the regional level. The evaluation of actions to improve SMEs management programs in the region. Particular attention is given to the classification of small and medium-sized innovative business structures. In order to stimulate the development of small and medium-sized innovative business in the Voronezh region in the article suggests the implementation of a package of measures. The active use of innovation by small and medium-sized enterprises of the Voronezh area enhances their efficiency and competitiveness, creates new jobs, which ultimately has a positive effect on the region's economic development, the growth of the tax base, improving the quality of life of the population.
416-421 3200
Abstract
The work is devoted to methods of analysis the company financial condition, including aggregated ratings. It is proposed to use the generalized solvency and liquidity indicator and the capital structure composite index. Mathematically, the generalized index is a sum of variables-characteristics and weighting factors characterizing the relative importance of individual characteristics composition. It is offered to select the significant features from a set of standard financial ratios, calculated according to enterprises balance sheets. To obtain the weighting factors values it is proposed to use one of the expert statistical approaches, the analytic hierarchy process. The method is as follows: we choose the most important characteristic and after the experts determine the degree of preference for the main feature based on the linguistic scale. Further, matrix of pairwise comparisons based on the assigned ranks is compiled, which characterizes the relative importance of attributes. The required coefficients are determined as elements of a vector of priorities, which is the first vector of the matrix of paired comparisons. The paper proposes a mechanism for finding the fields for rating numbers analysis. In addition, the paper proposes a method for the statistical evaluation of the balance sheets of various companies by calculating the mutual correlation matrices. Based on the considered mathematical methods to determine quantitative characteristics of technical objects financial and economic activities, was developed algorithms, information and software allowing to realize of different systems economic analysis.
422-426 4794
Abstract
Knowledge economy research due to the actualization of the role of knowledge and information. Management, its impact and the institutionalization of management resource provision designed to overcome the problems inherent in the present stage of development. An important research direction is to carry out theoretical analysis of economic resources in the context of their occurrence, development and improvement. This assertion has identified the need to consider the theoretical approach to the institutionalization of forms of resource management software innovation and analysis and typology of approaches by different parameters on the basis of analysis of a large number of sources. The features of the concept of institutionalization as defined phenomenon in a time perspective. In an analysis conducted by scientists used studies from different periods in the development of economic science. The analysis of numerous professional and scientific research led to the conclusion that knowledge and information should be dis-regarded as a new type of economic production factors. Separately, analyzed the impact of globalization processes that have affected the scientific and innovative sphere. Allocated to a separate study by side issues of innovative development of the Russian economy, which prevents the unresolved improve the competitiveness of the national economic and inhibits the formation of regional and national innovation system, restraining the transition to an innovative model of development. Citing as evidence of the deepening of economic globalization, the role of new information technologies and the formation of a single information space. Noting the fact that if the earlier science developed to deepen knowledge on the basis of the social division of Sciences, in the coming century should happen deepening of knowledge on the basis of their socialization.
427-433 3069
Abstract
Currently, it is difficult to imagine the existence of people, organizations, societies without conflicts. By themselves, these differences and contradictions can be a positive factor in the development of relations between people and those groups and organizations to which they are united. However, becoming sharp, they can interfere with the successful collaboration and lead to conflict. As many volume categories, the concept of conflict has many definitions and interpretations. One of them defines conflict as a lack of agreement between two or more parties that may be specific individuals or groups. Others invest in the conflict procedure, activity be suitable, considering the conflict active actions of each party sharing of their goals. A colored strong emotional feelings. Summarizing the different points of view, the authors referred to have conflict as a way to interact in the presence of contradictions and incompatible views, positions and interests, as a confrontation between interconnected, but following their purpose two or more parties. Exploring the theoretical side of the conflict, the article notes that it is a meaningful way to determine the object and subject of the conflict. In this regard reveals the content of the object, the subject of the conflict, the issues concerning the process of conflict management in the sphere of municipal service. Based on the analysis of law enforcement practice considers ways to manage and resolve conflicts, noted their negative influence in the power structures, which reduces credibility and confidence in the institution of public service as a whole by society. To improve the efficiency of state and municipal employees, the authors covered technology and ways of conflict management, methods of their overcoming and solutions.
434-436 5138
Abstract
The article discusses the development of the sphere of small business as one of the factors of innovation development of the country and improving the economic structure. The strategy is aimed at creating a competitive, flexible and adaptive economy that provides a high level of individualization of goods and services, a high rate of technological renovation and stable employment. The implementation of the development strategy of small and medium production is divided into 3 phases:. 2016-2018, 2019-2025 gg. and 2026-2030 gg., each of which has its own problems. In the first phase the task of updating all the instruments of state support of small businesses. The second phase is programmed for the creation of new market niches and ensuring stable dynamics of small businesses. The third stage aims to provide leadership in some sectors of activity at the global level, in accordance with the long-term scientific and technological priorities of Russia. small business sector is concentrated mainly in the spheres of trade and the provision of services to the population. In order to implement the Government strategy target indicators have been developed: an increase of 2.5 times the turnover of small businesses in relation to 2014; increase of 2 times the turnover per employee in the small business sector in relation to 2014; increase in the share of manufacturing in the back of small business from 11.8 to 20%; increasing the share of employed in the subjects of small business in total employment from 25 to 35%. Strategy of development of small business in the Russian Federation for the period up to 2030, is designed to reduce the pressure of the public and tax authorities to small businesses, to expand the subsidy programs, to increase financial resources and provide small businesses with qualified personnel that will undoubtedly have a positive impact on the economy and all regions country.
437-445 4421
Abstract
One of the main purposes of processing organizations development is business-activity realization ensuring value-added increase in terms of constantly changing vector and the level of external environment factors influence. In such conditions stakeholder management should be oriented (directed) to the use of methodology realizing the advantages of divergent (variative) and process- and cost approaches providing creative character of development strategy. The most expedient thing here is the use of a wide range of business-analysis methodical tools as a subprocess of stakeholder management revealing the opportunities of the specific situation (development of unforeseen circumstances) to ensure the alternativeness of the same strategy purpose achievement and to manage the development of integration organization forms as flexible module organization systems (FMOS). In the framework of business-analysis procedures the parameters of interrelations with the key (main) stakeholders are considered as strategic ones in realizing stakeholder management processes. The structure of FMOS developed on the principle of technological business-cycle and formed under the influence of additive effect of positive synergy allows implementation of the new format of business relationship with strategic stakeholders. This format differs from the traditional one in the intraspecific exchange not associated with an increase in transaction costs. The quantity reduction of the specific transaction costs and the unification of several businesses potentials for strategic purpose achievement corresponding to their business interests leads to the positive synergetic effect that according to the process-cost approach in stakeholder management results in added value increase as well.
452-452 3113
Abstract
The paper substantiates the necessity of improvement of university staff incentive system under the conditions of competition in the field of higher education, the necessity to develop a separate model for the evaluation of the effectiveness of the department heads. The authors analysed the methods for assessing production function of units. The advantage of the application of the methods to assess the effectiveness of border economic structures in the field of higher education is shown. The choice of the data envelopment analysis method to solve the problem has proved. The model for evaluating of university departments activity on the basis of the DEAmethodology has developed. On the basis of operating in Russia, Kazakhstan and other countries universities staff pay systems the structure of the criteria system for university staff activity evaluation has been designed. For clarification and specification of the departments activity efficiency criteria a strategic map has been developed that allowed us to determine the input and output parameters of the model. DEA-methodology using takes into account a large number of input and output parameters, increases the assessment objectivity by excluding experts, receives interim data to identify the strengths and weaknesses of the evaluated object.
453-459 3556
Abstract
Material is devoted to the phenomenon, rather new to the Russian economy, – to outsourcing in construction branch. Widely applied in foreign economic practice he acts at the same time both a micro, and macroeconomic factor. A conclusion of non basic assets from structure of real estate development company (especially – large) and transfer of function on their management to other organizations, specializing in these services, allows to solve a number of problems. The tasks in construction solved by means of outsourcing, concerning preparation of necessary initial and allowing documents and control of work progress are considered in more detail. The company can concentrate on performance of the main functions, without being distracted by the organization of the accompanying processes. As a result outsourcing not only makes for it additional profit, but also increases its competitiveness. Also other advantages, and also shortcomings are considered. Outsourcing can be presented in different types and take various forms. In article the most widespread of them are considered: full, partial and advanced outsourcing. At external similarity of outsourcing and a subcontract are two various economic events. The main differences proceed from the purposes of their application and a procedure of control, and also consist in division of powers of the parties. There is also some other differences. The carried-out analysis shows advantages of the first before the second. Outsourcing in concrete types of construction activity is considered on the example of outsourcing of personnel. The Russian construction business gradually comes to understanding that outsourcing is a way of minimization of cumulative expenses, improvement of quality and reductions of time of execution of works.
460-465 3854
Abstract
The article examines the issues of economic security. The operation of enterprises is being implemented in a volatile market environment, which requires a comprehensive assessment of not only the individual factors affecting the operation of the enterprise, but also encourages the need to develop a comprehensive system for the enterprise to ensure economic security. The purpose of this study is to examine the theoretical and methodological approaches to assessing and ensuring the economic security of the enterprise, the development of a mechanism to ensure the economic security of the enterprise. Measures to ensure the safety of personnel suggest preventive work with the personnel, training personnel of the security services division, formation of personnel reserve of security personnel, the organization of work with new employees, reducing staff turnover. Preventive measures to minimize include activities not directly related to the activities of security units, but to minimize losses of commercial enterprise in the course of maintenance operations: control of inventories; control document; scheduled and unscheduled inspections during the reception of the goods; selection and organization of the movement control risk goods. Development of guidelines and regulations involves the planning of a clear legal regulation of all processes for the operation of commercial facility, potentially dangerous from the point of view of any commercial activity or threats to the security risks. The success of the activities is largely determined by the speed and accuracy of enterprise responses to emerging threats, where a key determinant of the effectiveness of business, is to create a system to ensure the economic security of the enterprise.
466-475 2386
Abstract
Ensuring the competitiveness of national products and the acceleration of economic development in modern conditions are largely determined by their role in the world integration structures. One of the promising directions of Russia's participation in the integration process is the development of economic relations within the EEUS. Among the member countries the greatest potential petrochemical complex have Russia and Kazakhstan. Demand for oil, gas and petroleum products in Kyrgyzstan and Armenia are mainly met by imports from neighboring countries. Russia is a major exporter of energy resources for the neighboring countries, and one of the major consumers of manufactured goods in the countries of the EEUS. In this regard, it is Russia that is the determining reference point in matters of cooperation and harmonization of the various national systems of member countries. The most important direction of development of the Eurasian Economic Union is to create common markets for oil, gas, electricity and petroleum products. The geographical position allows you to create general transport routes, which can serve as a basis to accelerate economic growth in Russia, Kazakhstan, Belarus, Armenia and Kyrgyzstan. Among the topical issues of the integration of significantly different structure of tax systems and the structure of the state budget, the most important is to create a unified system of taxation petrochemical complex. In this regard, it is necessary planned reform of the tax systems of all the participants in the taxation and control of subsoil users on the combined area, as well as in matters of indirect taxation of hydrocarbons. The next step is to improve the system of determining the tariffs for the transportation of various types of transport resources. High potential petrochemical complex in Russia and Kazakhstan and significant experience in the taxation of subsoil users in these countries suggests that they will have a leading role in the development and decision-making on major issues.
476-483 4068
Abstract
The article shows the result of working-out the cluster formation assessment system, and each indicator of this system reflect the specific clusters property - cooperation and efficiency Completeness and depth of the system of indicators provided by systematic approach and a representing of quantitative and qualitative aspects of cluster formation process. A feature of the technique is the use of indicators that require a special accounting and enable tracking of a certain stage of cluster development. Testing the system of indicators produced by the example on the tourism industry, which is due, firstly, the high development rate of the tourist services sphere in comparison with the branches of material production, and, secondly, the increased interest in the establishment of regional tourism and recreation clusters with the country's leadership. Quantitative indicators of the formation and development of tourism and recreation clusters – geographic proximity of companies cluster members, the effectiveness of the sector for the regional economy, innovation activity, exports of goods and services, intended for the regions of the South and the North Caucasian Federal District. Universality technique ensures its empirical base - official data from Rosstat, the Federal Agency for Tourism, as well as the results of mass opinion polls carried out in all regions of the country as part of the annual “"Monitoring the quality of public and municipal services” (on the Republic of Kalmykia material). In general, we believe that the application of the developed system of indicators will contribute to intensify and improve the quality of cluster policy, implemented by the regional executive bodies and local authorities.
484-487 1756
Abstract
The role of intangible assets presented in companies’ financial statements cannot be underestimated as in recent years the structure of the companies’ statement of financial position has significantly changed and is mainly presented by intangible assets instead of tangible assets. Global trends suggest a growing importance of intangible assets to business value, at the same time intangibles are one of the most complex assets in terms of their valuation. The widespread economic slowdown means that assets and businesses in many industries will generate lower cash flows than expected. This increases the likelihood that asset carrying amounts are greater than the expected cash flows from the assets. A number of assumptions used by management have increased, therefore there is a need for the detailed analysis of the disclosed information in terms of its reasonableness. IAS 36 Impairment of Assets sets out the requirements for the disclosed information, however, companies impairment testing processes, models and assumptions depend on the certain business and are individual. Impairment of intangible assets should not be treated by the companies as an exercise to conform IFRS requirements as it is the key element of the financial statements faithful re presentation. Main questions in terms of the quality of disclosed information regarding intangible assets impairment are addressed in this article, including the following: the role of the disclosed assumptions and estimates made by management is analysed, su ggestions are made on the documentation of the stages of the impairment test performed, key disclosure requirements are summarised and can be used by companies in self-review purposes.
488-498 4143
Abstract

The article highlights the results of a study of the nature of innovation changes in methods and forms of production management in the light of the main provisions of quality management system in accordance with the requirements of ISO 9001:2015. Presents the author's interpretation of key provisions of a modern system of quality management are highlighted in the General directions of development of the company's management examined the nature of institutional changes in the quality management system and the system of organization of production, as well as methodological approaches, methods and tools improving the organization of production processes. Analysis of changes based on the key provisions of the integrated model of management system qualities, allowed to reveal the contents of the provisions in the context of an enterprise management system and system of organization of production, to offer the author's interpretation of the concept of organization of production based on the principles and requirements of the quality management system, and to substantiate features of the quality management system as a special form of organization of production processes. According to the analysis of benefits at the enterprise the quality management system developed in accordance with the requirements of ISO 9001:2015, describes the objectives and tasks of the system of production organisation in the light of the recommendations of the integrated model of this system, learn how to change the patterns of development methods and forms of organization of production processes with regard to the content of the process approach recommended by the system management qualities as well as the interrelation of the concept of "knowledge management" and improving personnel management processes of enterprises with the aim of ensuring their competence in the field of maintenance and improvements in the quality of manufacturing processes, studied the problems of enterprises related to the implementation of key provisions of the integrated quality management system and proposed management recommendations to address.



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ISSN 2226-910X (Print)
ISSN 2310-1202 (Online)