The application of infrared drying in the technology of production of dried fruit from macrocarpous purple cherry plum has been described in the paper. The employment of large-fruited purple cherry plum as the main raw material of the Turkestan region in the production of dried fruits has been scientifically substantiated. Analyzes of large-fruited purple cherry plum have proved the need of infrared drying for production of dried fruit. The technology of dried fruits from large-fruited red-violet cherry plum has been developed. Infrared drying was carried out in one stage at a temperature of 40-60°C for 5-6 hours when the moisture content of the dried cherry plum reached 15-16%. Samples of a valuable and healthy dried fruit from a large-fruited purple cherry plum with an improved appearance and a high content of useful macro- and microelements have been obtained. The developed technology will expand the assortment of dried fruit.

Machines with pneumatic systems are used to clean grain from light impurities and dust. Modern grain cleaning machines for preliminary cleaning from light impurities and dust with a pneumatic system do not fully meet the increasing requirements of modern agricultural production in terms of their performance. The article presents the principle of operation and a mathematical description that allows you to determine the main parameters of the installation. In this work, an analytical research method was used based on the analysis of differential equations describing the processes of cleaning grain from light impurities and dust. To develop a mathematical model, the method of constructing Lagrange mathematical models was applied. On the basis of this model, a number of equations were constructed that characterize: the transition of the potential energy of the grain mass into the kinetic energy of the grain flow; dynamic equation of the equilibrium fall of the grain flow; the volume flow rate of the air flow in the intergranular space, as well as an equation that makes it possible to determine the pressure loss in the air flow passing through the blinds and the average speed of the grains falling. Taking into account the above equations, a mathematical model is built in the form of a system of equations. This mathematical model makes it possible to determine the main design parameters of the new installation: the geometric dimensions of the working area, as well as energy costs for the grain cleaning process. The introduction of the developed installation at the receiving points of the elevators makes it possible to increase the efficiency of grain cleaning from light impurities and dust at low unit costs.

The article presents the physicochemical characteristics and fatty acid composition of unrefined flaxseed oil produced in the territory of the Republic of Kazakhstan. The possibility of using this oil as a basis for obtaining a vegetable-creamy spread for functional purposes is considered. Flaxseed oil as a valuable source of linolenic acid is widely used for therapeutic and prophylactic purposes. From the research results was revealed that the ratio of ω-6 and ω-3 in unrefined flaxseed oil is 1: 3. However, for the use of flaxseed oil rich in ω-3 as a basis for the production of spreads of a functional orientation, it becomes possible only in a composition with another vegetable oil rich in ω-6, in order to achieve a balance of fatty acid balance.

The development of technology for obtaining a biologically valuable product (lycopene containing dry powder) based on the processing of vegetable products (tomato pomace) will undoubtedly have a beneficial effect on the successful development of science and new technologies of the domestic market of the republic, and the introduction of the developed technology and the release of new products (lycopene containing dry powder), has great social and economic significance, since safe, with a natural health-improving effect products have a beneficial effect on human health, labor productivity and provide an effective basis for the development and improvement of the economy of the state. Considering that the use of these products in the daily consumer diet of people is very vital. Kazakhstan does not have an effective technology for deep processing of fruit and vegetable products, including tomatoes, and the available technologies are not perfect, therefore, useful indicators and demand for such products is falling. The purpose of the work is to develop a technology for deep processing of zoned tomato varieties after processing them to obtain a lycopene-containing dry powder from pomace in order to enrich food products. As a result of the research carried out, for the development of technology for obtaining high-value lycopene-containing dry powder, zoned tomato varieties bred at the Kazakh Research Institute of Potato and Vegetable Growing were selected, in particular, such varieties as: "Leader", "Samaladai", "Dream", "Surprise", "Wonderful" and "Amber". To develop a technology for obtaining a high-value lycopene containing dry powder, 3 zoned varieties were selected, according to the highest content of β-carotene, i.e., varieties: "Samaladai" with a carotene content of 1.43 mg/100g, "Leader" - 1.16 mg/100g and "Amber" - 0.91 mg/100g, which will be further studied and used to develop a technology for deep processing of tomatoes, to obtain a dry powder suitable for food enrichment from BAS-lycopene pomace.

This article discusses the prospects for the rational use of secondary raw materials for processing grain crops. Scientifically based solutions have been developed for the implementation of resource-saving technologies for the rational use of secondary raw materials for processing grain crops. Rice flour produced at one of the dynamically developing companies in the agricultural sector, in the PT "Abzal and Company" (Kyzylorda region), buckwheat flour selected in the LLP "Jaeger" (Pavlodar region) were used as the object of the study. The chemical composition of by-products of grain processing - rice and buckwheat flour - was investigated. During the study, it was noted that the chemical composition of these raw materials has significant advantages. The amino acid and fatty acid composition of rice and buckwheat flour were determined. In connection with the prospect of using rice and buckwheat flour in the production of bread, an assessment of their sanitary and hygienic condition was studied. Based on the conducted research, the prospects of using rice and buckwheat flour for use in baking were established.

Currently, the brewing industry in Kazakhstan is one of the leading in the production of beverages. Expanding the range, improving the functional properties of the drink is one of the conditions for competitiveness in the market of Kazakhstan and beyond. In this regard, production facilities strive to improve technology, use non-traditional raw materials, natural ingredients. One of the directions that will make it possible to obtain special-purpose beer is the use of high-density brewing with the use of syrups from nontraditional raw materials and the selection of production modes. This article explores the possibility of using Jerusalem artichoke syrup to obtain a dense wort and increase its functional properties. The results of the study showed the optimal use of syrup in a ratio of 70:30 to the wort in the process of boiling the wort with hops. That will allow you to get the wort with the specified characteristics: extractability - 15.9%, density - 1.0630 and the highest organoleptic characteristics. The content of vitamins in the developed wort can satisfy the daily requirement of the human body by 40-50% and determine the functional properties of the dense wort.

The article presents the results of analyzes of the chemical, amino acid, mineral, vitamin composition of flax cake of the Kazakh variety «Kostanayskiy 11». A recipe for a complete feed for broilers with the introduction of flaxseed cake and a premix based on vermiculite filler has been developed. The optimal rates for the in troduction of flaxseed oil into the recipe for a complete feed for broilers aged 29-56 days have been determined. The proposed recipes for mixed feed for broilers using flaxseed cake of the Kazakh variety «Kostanaysky 11» and a premix based on vermiculite filler in feeding poultry will make it possible to balance the rations not only in protein and mineral composition, but also partially replace expensive soybean meal, thereby reducing the cost of compound feed.

The article presents the results of a study of combined milk. According to the organoleptic evaluation, combinations of cow's and mare's milk were selected in the ratio of 50:50 and 80:20, according to the revealed physico-chemical indicator, a positive evaluation of the combination of 80:20 was given. When determining the combined milk in a scanning electron microscope, an improvement in the mineral composition was observed. It was found that in the composition of combined milk, the sodium content increased by 7.38%; potassium 3.41%; chlorine 15.12% compared to natural milk.

The content of the article is closely related to the fact that all modern society promotes a healthy lifestyle. Meat products are of particular importance for this concept-proper nutrition is also considered. Poultry meat is used as the main source of raw materials in the production of product formulations, as well as lentil flour as vegetable protein. During the study, it was found that when using protein raw materials from lentils, the stability of meat emulsions increased, and the proportion of fat decreased, and the proportion of protein in the products increased, which ensured a decrease in cholesterol and the overall energy value of the products. At the same time, the amino acid composition of the products is balanced, the consistency improves, and the yield increases. In the course of laboratory studies, the mass fraction of protein, fat, carbohydrates, moisture and nitrites in the proposed product was determined. A sample of the product with lentil flour was formed, which underwent organoleptic examination.

In recent years, the prospect of improving the pressing process of safflower oil has been widely used. In the course of the work, a peeler-press was developed. The preliminary separation of the husk from the kernel contributes to an increase in the oil content of the processed oilseed raw materials: the raw material is freed from low-oil components and the relative oil content in it increases. The design of the proposed equipment allows simultaneous peeling and pressing in one apparatus, which ensures the production of a high-quality and biologically valuable product. And also, a schematic diagram is given, the characteristics of the main components of the equipment and the principle of its operation are given.

This article presents microbiological study of canned vegetable snacks replaced with various cereals.Currently both abroad and in our country, regulatory documents and recommendations on ensuring quality and safety of foodsare actively developed. The quality reduction and food spoilage may be related to biochemical (fermentative) processes inherent to products themselves. As another important factor, influencing on this can be microbiological contaminants.Miroorganisms constantly contaminates on surface of technological equipments, vegetables raw material and as a result they end up in canned food. Canned vegetable snacks are ready meals, made from vegetables processedin various ways, that can be usedcold and heated. The main purpose is studying microbiological indicators of canned vegetable snacks. According to the results of the study, some types of microorganisms were found in the samples.

The knowledge of the grinding processes of the pulp of fruits and vegetables is not sufficient. In this article, we examined the processes of destruction, grinding, mixing the pulp of watermelon. The criterion equations of these processes are derived taking into account the indicators of the pulp and peel of the watermelon. The derivation of criteria equations for calculating the characteristics of the processes used in the processing of watermelon fruits is considered. The mechanic-technological basis for calculating and designing machines for processing watermelons for food purposes is outlined. The results of experimental studies to determine the optimal kinematic and structural parameters of these machines are presented. The basic physic mechanical and rheological properties of watermelon fruits are given. One of the tasks set for the researcher was to choose a physical model of the processes of separation of pulp from the crust, destruction, grinding of pulp and mixing of the pulp. The values of these quantities depend both on the kinematic parameters of the dynamic interaction and on the physic mechanical and rheological properties of the fruits of melons. The obtained criteria equations can be used to determine the technological parameters of machines where it is necessary to destroy the fetus with minimal energy costs.

This article presents the results of a study of the quality of poultry meat after treatment with ultraviolet radiation during pre-slaughter. At the same time, bactericidal UV irradiators (UV) of 200 MJ/ 254 MJ/cm with an amalgam lamp with a bactericidal radiation power were used to disinfect the air in the poultry house during the outdoor cultivation of broiler chickens on the litter, by indirect irradiation in intermittent mode against the background of intermittent lighting mode. The results of the quality of the organoleptic parameters of the carcass, the chemical composition of the meat, the tasting evaluation of meat and broth, which do not differ from the meat of control chickens, are presented. Studies have shown that the meat of broiler chickens sterilized by UV radiation at doses of 200 MJ / media 254 MJ / cm for various storage periods up to 14 days - chilled meat meets the requirements of SanPiN 2.3.2.1078-01, which gives reason to use it for food purposes without restriction.

This article provides an overview of qualification testing programs, inter-laboratory comparative tests and qualification testing in testing laboratories that analyze the safety of canned meat products. Organoleptic, physico-chemical, safety and microbiological studies were conducted, comparing Semipalatinsk canned meat products with other samples. According to the results of the study, the company's products turned out to be positive. It is proved that the main task is to produce high-quality products in order to meet the requirements of consumers. At the enterprise for the production of canned meat, measures were envisaged to ensure high-quality and safe products in accordance with the requirements of standards. The regulatory and technical requirements used by the enterprise in the production of canned meat were analyzed. In the market economy of the Republic of Kazakhstan, the development of individual entrepreneurship should be at a stable level in the food industry.

This article discusses the features of materials and manufactured textiles with antibacterial impregnation, contributing to the rehabilitation of patients with cancer. In addition, the results of the study of antibacterial materials for the main physical and mechanical properties are presented. Sets of clothing are proposed to improve the general state of immunity during treatment, taking into account the results of the analysis of personal data, as well as the opinions of respondents-patients and doctors. The practical significance of the study lies in the use of innovative materials with antibacterial properties intended for the development of specialized clothing for cancer patients with functional and decorative details.

The article substantiates the choice of materials for designing adaptive underclothes for the most severe group of children with infantile cerebral paralysis – bed patients. As a rule, these are denied children, who, in principle, spend their lives in medical hospitals, require constant care by medical staff. Such children are in sharp need of specialized adaptive underclothes, which could significantly improve the quality of life of such children and facilitate care for them by medical staff. In many respects the quality of similar clothes depends on properly selected materials. Analysis of modern innovative materials that could have been used to create such clothes was conducted. Hygienic, physical and mechanical properties of existing knitted materials were studied according to standard methods for identifying the most suitable for similar clothes.

Environmental problems of the textile industry of the Republic of Kazakhstan are mainly related to the disposal and regeneration of industrial waste, wastewater treatment, the creation of a circulating water supply system, dust removal of the air of the working area, etc.The production of yarn from low-grade cotton and production waste is one of the urgent problems of the industry affecting the economic efficiency of the functioning of textile enterprises.The use of spinning production waste and low-grade raw materials in the production of yarn of high linear density using the pneumomechanical spinning method allows to reduce the cost of a unit of production.Yarn produced with the investment of spinning production waste and low-grade raw materials is used in the manufacture of household, a number of technical, raincoat and clothing fabrics, where significant mechanical loads on the fabric are not required, as well as cotton wool and batting for the furniture and shoe industry. The paper considers issues related to the development of technology for the use of spinning production waste in the production of cotton yarn on the example of JSC «Makta».

The development of the wet-chemical silvering and coppering method on inert fiber surfaces and a number of usable materials (silver, copper and others) allows fabrication of several textile structures with functional characteristics. In order to analyse the silver and copper coating characteristics such as structure, homogeneity and crack formation, the surface morphology (SM) was investigated using the scanning electron microscopy (SEM). The chemical structuring of the surfaces (amount of carbon, oxygen, nitrogen, silicium, copper and silver) is analysed with an energy-dispersive x-ray spectroscopy (EDX). Phase formation and crystalline properties of the films were investigated by X-ray diffraction (XRD) with a Cu-Kα radiation reflection geometry source. Furthermore, textile-chemical analyses for the wash fastness were carried out as well.