name
Litovkin Artem Nikolaevich
Scholastic degree
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Academic rank
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Honorary rank
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Organization, job position
• Voronezh State Agrarian University
Research interests
проблемы и перспективы переработки вторичных продуктов убоя птицы
Web site url
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Current rating (overall rating of articles)
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TOP5 co-authors
Articles count: 2
Сформировать список работ, опубликованных в Научном журнале КубГАУ
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STUDY OF AROMATIC SUBSTANCES OF SLAUGHTER PRODUCTS OF BROILER CHICKENS
Description
For comparative evaluation of aroma-forming substances of primary and secondary products of slaughter broilers, we used the multi-channel gas analyzer "MAG-8" and the methodology "an electronic nose". The objects of study served as the heads and feet of chickens-broilers of cross "ROSS-308", subjected to hydrothermal treatment for the destruction of native tissue structure at 0,24 MPa. As a control sample when assessing the composition of the equilibrium gas phase above the heads and feet of broiler chickens used poultry, meat, broiler chickens, obtained by cutting of carcasses, with the natural ratio of bone and muscle tissue. The identification of volatile components of the equilibrium gas phase above the samples was carried out according to the following classes of organic com-pounds in accordance with the numbers of sensors in the matrix: 1 – hydrophilic compounds, water; 2 – alcohols, ketones; 3 – acid, water, light alcohols; 4 – ester; 5 – sulfur-containing compounds, esters; 6 – phenol, and other aromatic compounds; 7 – alcohols, nitrogen compounds, water; 8 – acid. The analysis shows that control and experimental samples do not have significant differences in the aromatic-skim com-pounds, ketones and sulfur-containing compounds. The comparison group of "control – leg" also has no significant differences according to the groups of compounds: ketones, alcohols, esters; nitrogen-containing compounds. The largest differences recorded for the sample "legs broiler chickens", and the moisture content and nitro-gen-containing compounds, this sample is superior and head, and the main raw mate-rial in the processing of broiler chickens. The results show that heads of broiler chickens, thermo-processed under pressure can be used to realize emulsified protein-fat products of the type Pasternak masses corresponding to the traditional products of poultry meat for sensormatics the aroma profile without the use of food additives. For the formation of the corresponding standard of the flavor of food products using the legs of broiler chickens or their products it is necessary to correct the smell using the appropriate complementary ingredients
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RESEARCH OF THE DEHYDRATION PROCESSES OF BIOPOLYMER SYSTEMS IN POULTRY PRODUCTS
Description
The article presents the results of the study of the ratio of the water fractions, which differ on binding energy with the biomaterial in the composition of poultry products having various fabric and polymeric structure. The authors used the method of differential scanning calorimetry. The objects for the research were experimental and industrial samples of poultry products. We prepared the experimental samples by wet thermal treatment of broilers heads and feet at the pressure of 0.24 MPa. The objects for comparison were the products of industrial production of poultry meat: the paste of chicken meat with multicomponent composition (minced chicken, pork fat, water, pork liver, onions, wheat flour, soy protein, emulsifying, the taste and flavor food additives, color correction supplements); natural canned meat "Chicken in the own juice" (GOST 28589-90). The analysis showed that the investigated samples (broiles heads, broilers feet, multicomponent paste) were characterized by the similar values of the mass ratio of the water fractions at three stages of dehydration, the relevant sections of the curves based on the degree of conversion of the substance α from the heating temperature in logarithmic coordinates. The results can be use in the development of formulations of food modules for the production of emulsified meat products from raw materials, subjected to preliminary heat treatment. We expect that the positive effect will be to increase the degree of utilization of secondary raw materials in the processing of poultry in primary production, expanding the range of foods enriched composition due to the natural raw material sources, improving sustainability of raw material base of processing companies
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