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The Journal of Almaty Technological University

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No 3 (2020)
View or download the full issue PDF (Russian)
https://doi.org/10.48184/2304-568X-2020-3

FOOD AND PROCESSING INDUSTRY TECHNOLOGY

5-8 1679
Abstract

Currently, in the Agrarian Programs of the state, due attention is not paid to the goat breeding industry. Meanwhile, support for downy goat breeding predetermines good prospects for the growth of export opportunities in Kazakhstan and the development of the country's light industry. The article presents data on the current state of the goat population. It has been shown that goat down from Kazakh genotypes corresponds to the fineness of Kashmir goats, which means that it is of high value and has every reason to increase its production within the country. 

9-13 1458
Abstract

The article offers several options for a wedding dress developed using the transformation method. The purpose of this article is the artistic design of a women's wedding set. To achieve this goal, a number of interrelated issues and tasks were considered and solved: the study and use of fashion trends, analysis of creative sources, development of a promising collection of clothing models, and execution of a technical sketch of the model. As a result of the research, a set of wedding dresses was developed.

14-19 1815
Abstract

The article presents the results of a study to determine and calculate the amino acid balance of proteins of fermented milk products for herodietal nutrition based on camel milk. It was found that the introduction of camel milk powder from a plant component, a product from a herb, increases the composition of essential amino acids in the preparation of fermented milk products for heroic nutrition in the following order, leucine - 8.66 g ± 0.2 g. Isoleucine - 4.81 g ± 0.1 g, lysine - 6.72 g ± 0.2, methionine - 3.26 g ± 0.2, phenialanine + tyrosine - 5.72 g ± 0.2, threonine - 6.3 g ± 0.2 tryptophan 1.18 g ± 0.2, valine 6.21 g ± 0.2. In addition to the results, mismatch coefficients were calculated, which have the following numbers: formulation No. 1 - 2.4, formulation No. 2 - 2.5.

20-25 1496
Abstract

The article presents data on the biochemical composition of cereals and legumes, on the basis of which 2 types of grain were selected: buckwheat and lentils. Experimental samples of whole-grain flour from buckwheat and lentil grains with an optimal ratio of starch, fiber, protein, and fat with a grinding size of 400-600 microns are obtained. the recommended technological scheme for processing buckwheat and lentil grains into whole-ground flour is presented.

26-31 393
Abstract
The article discusses the effectiveness of the use of an ion-ozonizer for storing sugar beets. To determine the efficiency of storage of sugar beets in storage, we calculated the costs of traditional and ion-ozone processing. As a result, it was found that the economic efficiency of storing sugar beets using ion-ozone technology is 208 tg/t. Based on the calculated data, the ion-ozone technology for storing sugar beets was recommended, due to the fact that it was almost 2.6 times cheaper compared to traditional technology.
31-35 591
Abstract

The amino acid composition of semi-soft Caciotta cheese, produced by Stella Alpina LLP was determined. Caciotta cheese, contains a large amount of protein and fat, and is a biologically valuable product. The energy value of cheese ranges from 10 to 18 kJ. 13 amino acids were found in the composition of Cacotta cheese. The research data shows that the largest in content of 7 out of 10 amino acids leucine, isoleucine, phenylalanine, valine, lysine, threonine, methionine are non-essential.

 

35-39 854
Abstract

This article presents the canned vegetable snack recipes with various cereals and the results of their quality assessment. During the study, in order to expand the range of canned vegetable snacks, rice in the composition of vegetable minced meat was replaced with buckwheat and millet grits, in the ratio of 90g, 100g, 110g. The article reflects the new recipes of canned vegetable snacks prepared with the addition of millet and buckwheat, as well as studies of the content of heavy metals in the developed types of canned food, which showed their compliance with the standards of GOST 30178-96, GOST 26935-86.

39-44 589
Abstract

The article is devoted to the study of meat-added products with functional properties for children of pre-school and school age. Studies were carried out taking into account the combination of the ingredient composition to create quality meat products. The production technology has been developed, the product formulation has been developed, microbiological indicators, qualitative indicators have been determined, and production testing has been carried out. The developed pates are enriched with natural biological corrector (NBC) of domestic production, NBC enrich them with micronutrients necessary for directed action: pate enriched with calcium with the addition of poultry meat. According to microbiological studies in preserves «Poultry meat pate»,quantity of mesophilic aerobic and facultative anaerobic microorganisms (QMAFAnM) does not exceed the confidence interval, is 6,6 x 102 CFU/g.

 

44-47 497
Abstract

The article examined the use of electrophysical methods, including ozone treatment in the cavitation zone for storing sugar beets. Experimental studies of samples of sugar beet from the Koksu sugar factory of the second degree of infection showed that ozone-cavitation treatments have a pleasant effect on long-term storage. As a result, it was proved that treatment with an ozone concentration of 8 g/m3 for 20 minutes at an overpressure of up to 5 ati is the most optimal mode.

 

48-52 751
Abstract
Waste from the leather and footwear industries is not disposed of at the enterprises, but is taken to landfills, which leads to environmental pollution. Research of waste processing technology in order to reduce their negative impact on the environment is an urgent task. The paper considers the processes of shredding leather and Shoe production waste, technological processes for obtaining secondary raw materials and products from them. For this purpose, an installation has been developed that allows studying the process of grinding waste suitable for further processing in laboratory conditions. Studies were carried out to determine the rational modes of the technological process of grinding waste from these industries. The sequence of processing and the obtained values of the modes are recommended for use in production conditions.
52-56 561
Abstract

This article defines the physical and chemical parameters of the finished product based on a new technological recipe using corn flour and Urtica dioca l. powder. According to scientific data, the chemical composition of nettle leaves consists of vitamins C, K, b, panthenonic acid, formic acid, carotene and calcium. Therefore, the inclusion of nettle powder in the composition of pasta contributes to improving the function of the heart and lungs, preventing chronic diseases of the liver and bile ducts. The results of the study, organoleptic and physicochemical properties of pasta with the addition of 20% corn flour, and 2% Urtica dioica meet the standards and are considered the best option for making a new recipe of pasta.

56-61 436
Abstract

The article examined the efficiency of using an electrophysical installation to ensure the long-term storage of raw sugar products. Experimental studies of sugar beets of the second degree of infection of the Koksu sugar factory. As a result, it was found that in order to increase the shelf life of sugar products, the most optimal regimen is treatment with ozone with a concentration of 8 g/m3 for 20 minutes and an overpressure of 3 or 5 ati.

61-67 394
Abstract

Scientific-based assessment and management of the state of stored grain based on reliable information provides a reliable forecast of the direction of interrelated physical, chemical and biochemical processes in order to take timely measures to prevent quantitative and qualitative losses and food safety of grain. Based on the stationary nature of the grain storage process, it is proposed to use a system of differential equations describing the conditions of heat transfer by convective transfer, thermal conductivity, and oxygen diffusion through a layer of anisotropic, porous material to prevent self-heating of the grain. The level of the activation barrier Eа=123 kJ/mol of the grain mass is established as a thermodynamic system, when it reaches a stable internal heat source. To take into account the main factors and forecast possible exothermic processes in the grain mass (on currents, in elevators, during transportation, storage, etc.), it is proposed.

67-73 489
Abstract

This research aims to study the degree of hydrolysis, determining the nature of protein hydrolyzates, which determine their size and molecular weight by the method of electrophoregram. In this research, a camel pancreas suspension was used to hydrolyze proteins from camel shanks. Sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) was used to monitor the distribution of proteins and evaluate their molecular weights at different incubation times. Electrophoregram processing using the BioCapt program (Vilber Lourmat, France) determines the nature of the hydrolysis of protein and peptide profiles among hydrolyzates and the hydrolysis time for 8 hours shows the most significant accumulation of low molecular weight compounds with a molecular mass of <20 kDa, which is a favorable result for the potential activity of peptides.

73-78 575
Abstract

Due to the growing demand for high-quality poultry and eggs in Kazakhstan, the transition to eco-friendly production is more urgent than ever. The use of probiotics in poultry farms can ensure product safety and economic efficiency. This article presents data on the effectiveness of probiotic drugs used in the world and in domestic poultry farming. It is proved that the introduction of probiotics improves the quality of meat, eggs, and poultry carcass, increases immunity and resistance to antibiotics of 1.5-2% concentration, improves feed conversion by 5-7%, and increases the total body weight from 1.1% to 3.9% compared to control groups. The practical value of this research is to study the market of foreign probiotics used in Kazakhstan poultry farms and study their effectiveness.

79-84 529
Abstract

Currently, the expаnsion of the rаnge of the brewing industry is possible due to the introduction of аn unconventionаl type of plаnt rаw mаteriаls in the technology, which will аllow producing speciаl -purpose drinks with certаin quаlity indicаtors. The main objective of the study is to determine the concentration of the extractant that allows extracting the maximum number of target components, optimal extraction parameters, and to evaluate the effect of pretreatment with enzyme preparations on the properties of fruit and berry raw materials. Studies have shown that solutions with an alcohol concentration of 60% vol. allow to increase the yield of alcohol and water-soluble substances. However, in order to obtain dyes from fruit and berry raw materials, it is recommended to use an extractant with a strength of 75 %, which extracts anthocyanin compounds to a greater extent.

84-89 831
Abstract

The article discusses the technology of obtaining ice cream from almond milk, which is useful for people with diabetes and who have lactose intolerance. The study determined the physical and chemical composition of almond milk and the new finished product. In the proposed new product, there is no sugar in the recipe, which is harmful to the human body in large quantities.dates with a rich vitamin and mineral composition, medicinal properties and high nutritional value are added to give the taste properties.

 

90-94 482
Abstract

In this paper, the amino acid composition of protein filling for extruded grain products is studied. According to research, essential amino acids make up more than 1/3 of all amino acids, which means that the protein filling is of high quality. The article considers covering the daily requirement of amino acids of the body with protein filling. It was found that the protein filling contains a rich amino acid composition, and allows you to get extruded grain products with a long shelf life.

94-98 422
Abstract

In this paper, we examine extruded products with protein filling, obtained with different particle size of crushed grains. It was found that the physical-chemical and organoleptic parameters of finished products differ slightly from each other. It is noted that the optimal sample is a product with a particle size of 1.0 mm.

99-103 465
Abstract

The article deals with the study of the antimicrobial activity of shoe insoles treated with biocidal compositions . Antimicrobial treatment was carried out in distilled water using the following chemical agents: polyvinyl alcohol (PVA), salicylic acid (SA), copper sulfate, urea, polyvinylpyrrolidone (PVP), benzoic acid. The antimicrobial activity of the modified materials was determined against test cultures - E. coli and molds p.Penicillium. It was found that the studied samples of shoe insoles have a stable antibacterial effect - the growth inhibition zone is from 2 mm to 4 mm, but there is no fungal resistance. 

TEXTILE AND CLOTHING TECHNOLOGY, DESIGN

104-107 589
Abstract

The article is devoted to the study of physico-chemical properties of oil fields Uzen, Kenkiyak, Martyshi and study the effect of depressor additives on the rheological properties of oil fields Uzen. The main analyses of oil were carried out, including the content of paraffins, viscosity, pour point. Depressor additives of brands were used during the research MR-1055/980, Deprop 4125, WX 161. It is established that the effect of depressor additives on oil has a positive effect on their physical and chemical characteristics.

ECONOMICS AND SERVICE

108-111 494
Abstract

Issues of support and development of entrepreneurship as an integral part of the country's economic policy are considered in all development strategies of the republic and state programs. This article discusses important areas and issues of support and development of entrepreneurship. Each region of Kazakhstan adheres to a set of measures for the development of mass entrepreneurship, including family business. In this regard, the Damu Entrepreneurship Development Fund promotes the quality development of small and medium-sized businesses. The process of forming key tasks in the development of small business is the support of the Atameken National Chamber of Entrepreneurs. The authors analyzed the main directions of support of small business in Kazakhstan from the state, showing the activities of such companies as the Damu Fund and the Atameken Chamber of Entrepreneurs.

 

HUMANITIES, SOCIAL SCIENCES

112-115 433
Abstract

The given article is devoted to the lexical and semantical peculiarities  of the expression of spatial relations in the novel “The Way of Abay”. Considering the three-dimensionality (height, length and width) of the category of space, M. Auezov in his epic “The Way of Abay” scrutinizes the transfer of the state of the objective world in a static and dynamic position, also in a vertical, horizontal and volumetric plane with the help of lexical, lexical and morphological and syntactic language units. The results of the research of this work can be used in the preparation of a system of exercises in the preparation of textbooks and teaching aids based on a national-oriented approach to teaching any non-native language, including a foreign one. In this circumstance we see practical significance of the following research.



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ISSN 2304-568X (Print)
ISSN 2710-0839 (Online)