No 2 (2012)
Processes and equipment for food industry
7-12 582
Abstract
In article the scientific approach to creation of machine food technologies of the future with anticipation of 30-50 and more years is considered. And all today's research works should be carried out, proceeding from development of technical production requirements to the organizationof deserted technological streams of the future. These requirements - result of starting fundamental scientific work (the first step of algorithm) – should underlie formation of an image of the food enterprise of the middle or the end of XXI of an eyelid and beginning ХХII of an eyelid [5].
13-16 484
Abstract
The article presents the results of studies about the effectiveness of extruding the floury polycereal mixtures; obtained dependence of the operating parameters of the process on the variable rotation frequency of extruder’ auger and humidity value of extruded poly-cereal mixture. The obtained results have practical significance in the construction of the technological scheme of food production of high readiness.
17-20 496
Abstract
In this article the formulation of the problem of heat transfer from the laminar flow of fluid within the hollow-tube to the outer walls, intensely cooled by the external environment for the case when the convective heat transfer within the flow is comparable to the thermal resistance of the pipe walls has been considered.
21-23 516
Abstract
Mathematical notation extraction process of extractives from the layer of fixedspherical particles. The essence of active hydrodynamic modes is proved.
24-29 473
Abstract
The current work describesthe construction of scraperplate-typeheat exchangerscurrently usedin industryand thetraffic patternof the productin it. Ananalytical model is represented and it is also posed the problemofthe analyticaldetermination ofthe requiredarea of heat exchangewith the use ofdifferential equations ofheat transfer in amovingliquid media, written in cylindrical coordinates, for symmetrical temperature distribution,without taking into accountthe energy dissipation.
30-32 495
Abstract
The analysis of the material composition metallomagnetic admixtures of mineral premix. It is shown that the dressed metallomagnetic impurity includes low-magnetic particles with low magnetic susceptibility. Removing these particles from the product stream in process of magnetic separation using high-energy rare earth magnets is a challenging task.
33-36 420
Abstract
The article shows the relevance of the work to create a setting for allowing dymogeneratsii, increase the intensity of dymogeneratsii and reliability of the installation, due to more efficient generation of thermal energy in the electro-magnetic field and the early separation of the pyrolysis products.
37-39 512
Abstract
The article describes how to improve the efficiency of the heat pump as a result of the study of processes occurring in individual elements within its structure, based on the exergy analysis method.
40-42 537
Abstract
The influence of main technological parameters was studied as a result of research of microwave drying of apples and the analysis of kinetic regularity of the process was performed.
43-47 507
Abstract
The technology of deep processing of complex biological multistage fractionation on the basis
of systematic analysis of primary sources as processing facilities, and identified patterns.
of systematic analysis of primary sources as processing facilities, and identified patterns.
48-51 526
Abstract
Principal hydrodynamic characteristics of buckwheat drying process by superheated steam are determined. Buckwheat layer hydraulic friction value behavior as drying progresses is ascertained. Criterion equation connecting hydraulic friction coefficient and Reynolds number is obtained.
52-57 445
Abstract
The current work analyzes the use of different types of heat exchangers, depending on the technology of production. It is taken the detail analysis of the ways of applicability of various types of heat exchangers, depending on the viscosity of the processed product. It is posed the problem of the analytical determination of the required area of heat exchange with the use of differential equations of heat transfer in a moving liquid media, written in cylindrical coordinates, for symmetrical temperature distribution, without taking in account the energy dissipation.
Information technologies, modeling and management
58-63 536
Abstract
The mathematical description of process cultivation blue-green micro seaweed in the film bioreactor is presented. The received model allows to choose rational and geometrical parametres of the bioreactor.
64-67 579
Abstract
On the basis of the classical equations of an isothermal pressure head current of two rheology the various not mixing up viscou- plastic environments in the cylindrical channel, Ostvald-de-Vil submitting to the law, the model of a current of two viscous-plastic environments in the moulding channel extruder is synthesised at co-extrusion on which basis the technique of a choice of diameter of a dosing out branch pipe on the demanded value of the ratio of volume expenditures of two viscous-plastic environments (extrudat and stuffings is offered).
68-70 462
Abstract
Theoretically and experimentally substantiated dehydration capillary porous bodies in a fluidized bed under oscillating heat supply.
71-75 604
Abstract
The model of the motion of particles in a plasma arc discharge with binary collisions in the synthesis of carbon nanostructures such as fullerenes and nanotubes Rena. The solution of the system of dimensionless equations of the Vlasov-Poisson equations for the determination of the distribution functions of particles in the plasma.
76-80 648
Abstract
Study on the change of rheological properties of whole minced wheat grain dough during fermentation with additives. Retrieving dependencies to predict and manage effective viscosity of dough fermentation.
81-84 679
Abstract
Results of modeling one-dimensional harmonious oscillator are stated by means MATLAB/SIMULINK. On example oscillators, possible approaches and technologies of construction of models of real physical systems based on their mathematical description are shown.
85-87 533
Abstract
In work the approach to modelling of molecular-structural characteristics of polymers during process thermooxidizing destruction is considered, for a basis imitating modelling of stochastic processes of destruction of macromolecules of polymer is accepted.
Food biotechnology
88-96 587
Abstract
Obtaining and storage technology of vitamin B4 new form within ready for use product content is represented. Efficiency of its use in agriculture is established.
97-100 542
Abstract
Reveals the problems of industrial manufacture of forages for animals with the use of noncapitalisedand secondary raw materials of the meat industry. Describes the peculiarities of application of the new protein-mineral-vitamin additives for agricultural animals of the domestic manufacturer.
101-104 553
Abstract
Development of technology for muffins functionality based on biologically active composition comprising lyupinovo-melangehydrolyzatetykvoproteina, soy protein isolate, mustard oil and mineral fortifier calcium.
105-109 510
Abstract
Studying of strong alcoholic drinks manufacture processes. Research of application possibility of various kinds of yeast.
110-112 538
Abstract
The technology of mixedextractioncarotinoid and antocyan pigments from domestic vegetative raw materials is considered in investigation. Are studied colors and spectral characteristics of the extracts received at various duration and frequency rate extraction, and also a quantitative parity of initial raw materials. On the basis colors characteristics optimum parametres of exraction are defined.
113-115 512
Abstract
The article shows the relevance of the work to create technology-modified food, which is well absorbed by the body of animals, hasimmunotropic and prebiotic effect, improves the microflora of the gastrointestinal tract.
Fundamental and Applied chemistry, chemical technology
116-120 517
Abstract
Changes molekuljarno-structural and rheologica characteristics of the cleared (rebesieged) rubber SKI-3 filled antiagers of the aminny of type are considered.
121-124 480
Abstract
Sorption balance in gas-sorption layer system at various temperatures and ratio of mass components has been investigated. Sorption conditions have been optimized, sorption isotherms at wide range of sorption content (phenol, nitrophenol, 2,4-, 2,5-, 2,6-dinitrophenol, diethylamine) on sorption layers with various polarity have been constructed.
125-127 492
Abstract
1. Козлов, Г.В. Структурный выбор наполнителей для нанокомпозитов с полимерной матрицей [Электронный ресурс] / Г.В. Козлов Г.Б. Шустов, Ю.Г. Яновский. Электронный научный журнал «ИССЛЕДОВАНО В РОССИИ», 1220, htpp://zhurnal.ape.relarn.ru/articlers/2005/1 29.pdf
2. Титова, Т.В. Создание нового отечественного наноструктурированного углеродного наполнителя серии 100 для протекторных резин ЦМК шин с повышенной износостойкостью [Текст] / Т.В. Титова, А.Е. Золкина, А.М. Пичугин, [и др.] // Резиновая промышленность. Сырье. Материалы. Технологии. - 2009. - С. 24-26.
2. Титова, Т.В. Создание нового отечественного наноструктурированного углеродного наполнителя серии 100 для протекторных резин ЦМК шин с повышенной износостойкостью [Текст] / Т.В. Титова, А.Е. Золкина, А.М. Пичугин, [и др.] // Резиновая промышленность. Сырье. Материалы. Технологии. - 2009. - С. 24-26.
128-131 499
Abstract
The dependence of extraction parameters of hydroxyaromatic compounds on sort of polyurethane foam, nature and composition of solution deposited on a polymer foam, content of inorganic salt in solution.
132-134 543
Abstract
For extraction of caffeine, theobromin and theophylline from water solutions are applied aliphatic alcohols С3 – С9. Water concentrates analyzed method UF- spectrophotometry. Factors of distribution and extraction degree are calculated. Influence of length of a hydrocarbonic radical in a solvent and nature olecule salting-out agent on interphase distribution of alkaloids is studied. Dependence of quantitative characteristics extraction from number active groups in structure alkaloids is established.
135-137 712
Abstract
Study of the properties of the chemically precipitated chalk and the development of activities, which enable us to get from the secondary product of the manufacture different fertilizers, high-quality carbonate fillers for paints and varnishes, primers and putty.
138-140 519
Abstract
Antioxidant activity of milk-plant extract of natural sweetener yakon has been established. To extract yakon solid tubers for the first time as an extractant used ultrafiltrate of cheese whey - a product of the extraction separation of whey. Antioxidant activity of extracts was measured amperometrically yakon on the liquid chromatograph "Colour-Yauza-01-AA."A technique for measuring the content of antioxidant. The equations for calculating antioxidant activityyakon. The total content of natural antioxidants can be recommended extract yakon to create new foods with high antioxidant activity.
141-143 547
Abstract
Based on the results of experimental studies established the force of adhesion between particles of different food dust, as well as between dust particles and the metal surface, have different schego-purity processing. It is established that the force of adhesion to steel surfaces vary depending on the purity of the steel surface-processing. Maximum adhesion is observed at 7 - 8 grade purity-formed metal processing.
Biotechnology, bionanotechnology and sugary products technology
144-148 519
Abstract
Study of influence of preparation of the extractant for the diffusion extraction of sugar fromthe tortoise chips. Research of an opportunity of application of electrochemical activation for the preparation of the extractant and selection of optimal processing conditions.
149-151 475
Abstract
Studying of preparation methods influence for beet shavings and waters to the extraction process with application of different reagents (aluminum sulfate, bentonite and gypsum) to produce the electrochemically activated solutions on quality indicators of sugar beet produced juice.
152-156 462
Abstract
Studying of preparation methods influence for beet shavings and waters to the extraction process with application of different reagents (aluminum sulfate, bentonite and gypsum) to produce the electrochemically activated solutions on quality indicators of sugar beet produced juice.
156-157 449
Abstract
Research of activity of fermenty preparations of the Collagenase and Protepsin, their their fractional structure.Studying of possibility of application of preparations by production of sausage products for the purpose of increase of their quality.
158-161 483
Abstract
Influence of factors izvestkovo-uglekislotnoj clearings (ИУО) on effek-tivnost inclusions in the scheme of an intermediate first step сатурации (1А) with department-niem after it a deposit by filtering is investigated.
162-167 634
Abstract
In the real work results of the comparative analysis of a new method of hydrolysis-ekstraktsii of polysaccharides from sunflower baskets are given in dynamics with a traditional method in a statics. Advantage of application of an innovative method in the dynamic mode, bringing to a controllable variation of key parameters is shown by production of pectin with high physical and chemical characteristics of a target product. The obtained data give preconditions for development of technology of receiving pectin with low prime cost and adjustable properties.
Economics and Management
168-174 493
Abstract
This paper presents the qualitative characteristics of the nation, previously not have been considered as a characteristic of the quality of life, but which are important conditions for the immediate formation of indicators of quality of life. These characteristics are: social capital and trust, patriotism of citizens of the nation. These concepts are discussed on the example of the present situation of the Russian population.
174-176 539
Abstract
Described the current state of the dairy industry, detect-mined common problems and their causes in the industry. Develop recommendations for direction on the development of the industry.
177-179 567
Abstract
Study of beverage food market development. The analysis of spatial organization of the Voronezh beverage food market.
180-183 444
Abstract
In this article we consider the need of energy saving measures in industry and possible sources of financing them. We reveal positive and negative sides of energy performance contracts.
184-186 441
Abstract
On the basis of model regression the analysis the perspective forecast of volumes of realization "Anninsky" for the following accounting date is constructed.
187-190 458
Abstract
The paper considers the problem of non-waste technologies in rybope-rerabatyvayuschey industry, revealed the relevance of market research pond fish, since their processing about 60% - waste that can be used as the constituent elements of raw materials for processing industries, including feed.
191-193 499
Abstract
The economic assessment of possibility of application of dairy and vegetative extract of a lupine for production of functional food of a wide consumer demand with the set level of protein balanced by a chemical composition and high biological and food value is carried out.
194-196 510
Abstract
The analysis of volume of consumption of mixed fodders over the last 10 years is carried out. Organization prospects feedings are considered and working out of technologies of reception of domestic fodder preparations which will be cheaper in comparison with import I do not concede the last on kachestvu.
197-200 477
Abstract
The problem of an assessment of efficiency of state-private partnership is considered and the complex of indicators for a quality and quantitative standard of innovative projects is offered.
Editorial
202-205 419
Abstract
List of requirements of drowing up materials in «Proceedings of the Voronezh state university of engineering technologies»
ISSN 2226-910X (Print)
ISSN 2310-1202 (Online)
ISSN 2310-1202 (Online)
