Вестник Алматинского технологического университета @vestnik-atu
Статьи журнала - Вестник Алматинского технологического университета
Все статьи: 1359
Статья научная
This article presents an analytical review of the literature on milk systems of animal and plant origin. Milk systems are considered as natural and biotechnological dispersed structures that combine proteins, lipids, carbohydrates, and bioactive substances, providing high physiological and nutritional value. In the context of modern functional nutrition, they act as a universal technological platform for creating preventive and therapeutic health-promoting products. Particular attention is paid to hybrid systems that combine components of animal and plant origin, allowing for nutrient, antioxidant, and metabolically active compound synergy, which ensures an expanded range of physiological effects and increased bioavailability of key components. The aim of the work is to conduct an analytical review of the composition, structure, and functional properties of milk systems of animal and plant origin, as well as to determine directions for their integration into technologies of functional foods and nutraceuticals. The concept of the study is based on the principles of food system biodesign, implying the deliberate combination of natural matrices and biotechnological processes to achieve a targeted physiological effect. A systematic analysis method was applied to scientific publications, patent sources, and experimental data devoted to the chemical composition, fermentation, microencapsulation, and bioavailability of active components of milk systems. The results showed that animal milk is a source of easily digestible proteins and minerals, while plant analogues are rich in unsaturated fatty acids and antioxidants. Their combination ensures amino acid complementarity and enhances antioxidant potential. Fermentation and microencapsulation technologies are considered key tools for preserving probiotics and vitamins. This work contributes to the development of the concept of functional and sustainable nutrition, forming a scientific and practical basis for the creation of domestic functional beverages based on animal milk and milk derived from plant seeds of Kazakhstan.
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Modifying cotton fabrics with copper nanoparticles to impart antibacterial properties
Статья научная
This article is dedicated to the development of antimicrobial cellulose textile materials based on copper nanoparticles, obtained following the principles of «green chemistry». The main goal of the research was to create an environmentally friendly method for modifying cotton fabrics, ensuring a stable antibacterial effect. Ascorbic acid was used as a reducing agent, while gelatin and glucose served as stabilizers. This choice allowed for the formation of stable colloidal systems of copper nanoparticles and their uniform distribution within the fibrous structure. To enhance the fixation of the nanoparticles, tetraethoxysilane was additionally used to form a silicon oxide matrix. The paper describes the synthesis and modification methods for cotton fabrics and analyzes the properties of the selected stabilizers. Scanning electron microscopy confirmed the differences in nanoparticle morphology: using gelatin resulted in smaller and more uniform particles (30–74 nm), whereas glucose led to the formation of larger aggregates (56– 143 nm). These data are consistent with the results of microbiological tests: the treated samples showed a zone of inhibition of E. coli growth up to 0.4 mm. The practical value of the research lies in the development of a method that can be used to create functional cotton fabrics with antimicrobial and protective properties, which are in demand in the light and medical industries.
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Monitoring the presence of residues of lasalocid in feed samples HPLC-MS/MS
Статья научная
Coccidiostats are veterinary medicine licensed to prevent and treat coccidiosis and histomoniasis. Due to the unavoidable carryover of these substances during the fabrication the European Commission decided to set up maxim level of coccidiostats in non-target feeds (Regulation 574/2011), including lasalocid. In this work an easy and cheap HPLC-MS/MS method for the analysis of lasalocid in medicated and contaminated feed is presented. The method only required 5 ml of acetonitrile and the detection is achieved for concentration between 60 and 1500 μg/Kg. The method full fills the criteria of the European Decision 2002/657/EC for the detection of lasalocid.
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Multilingual training in the system of innovative technology of education
Статья научная
The paper discusses the problem of multilingual learning in innovative technologies in higher education. The need for foreign language learning and training conditions for teaching of special disciplines are considered in present article. The authors give recommendations for the development of multilingual education in the conditions of Almaty Technological University.
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Non-traditional plant raw ingredients in the production of meat and vegetable pates
Статья научная
This article explores the use of non-traditional plant-based raw materials in the production of meat-and-vegetable pâté. Duck meat and offal serve as the primary meat components, while the vegetable ingredients include flaxseed and lentil flour, onions, garlic, sesame oil, carrots, table salt, cloves, ground black pepper, paprika, broth, and water. The broth is utilized after cooking the duck meat. To create high-quality, multi-component meat products with excellent organoleptic characteristics and to address deficiencies in specific nutrients, it is crucial to consider the biological value and qualitative composition of the protein component. The quality assessment, based on organoleptic and physicochemical indicators, was conducted using standard methods. The study also presents findings on the food safety and microbiological indicators of the meat-and-vegetable pâté. The research confirms that the pâté with nontraditional additives meets all regulatory requirements for microbiological safety and food quality. The development of meat products, including pâtés, with plant-based additives not only enhances the technological properties of raw materials but also enriches the products with essential nutrients and helps prevent potential functional disorders in the human body. This approach represents a key focus area in the modern meat industry.
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Nutrient research of chopped semi-finished products enriched with a protein-carbohydrate composition
Статья научная
The difficulty in solving a multicomponent formulation problem is that five or more ingredients are currently used in product design. Solving a system of linear equations and inequalities with such a large number of variables manually presents significant difficulties, in which formulation errors are not excluded. In the work the methodology of computer modelling of multicomponent meat products is presented, which is realized on an example of technology of minced meat production. The aim of the research is to design the mathematical model of minced meat with the addition of new protein-carbohydrate compositions (PCC). The objects of research are minced meat, PCC, which includes chickpea flour, whey protein concentrate, ground soy and water for hydration. Implementation of the design method was carried out with the software system Microsoft Excel with the "Solution Finder" add-on. Work with the Excel spreadsheet processor is based on entering the data required for calculation, calculation formulas into the corresponding cells of the spreadsheet. The article presents the results of the study of the nutrient composition of minced meat with the addition of the new PCC. By means of mathematical modelling, the formulation of minced meat with PCC was optimized. Nutritional and energy value, vitamin, mineral and amino acid content of the obtained minced meat were determined. A targeted combination of ingredients made it possible to obtain food products with a given composition and properties.
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Obtaining cheese brynza with carrot
Статья научная
The article is devoted to the problem of expanding of assortment of brine cheeses with low caloric content. The solution of the problem is proposed by developing a technology of cheese brynza with vegetable fillers. A recipe and technology for cheese brynza with carrot was developedwith optimal ratio of 90:10. Experimental samples of cheese brynza with the vegetable filler were obtained. Physical and chemical and sensory indicators of the prepared cheese samples are determined. By means of scanning electronic microscope an elemental composition of obtained samples of brynza is determined.
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Obtaining melon and watermelon concentrates
Статья научная
The article is devoted to solve the issue of increasing of efficiency of using of local cucurbits crops. It is offered to obtain melon and watermelon concentrates and then to apply them as additives to confectionery products, desserts, ice-cream. There is review of scientific investigations in processing of melon and watermelon is conducted. Cucurbits crops (melon and watermelon) have high food value and complex of biological active substances, they possess by therapeutic action on human organism. Technology of concentrates from melon and watermelon is developed. Their sensory indicators and physical-chemical composition are determined in laboratory conditions. Melon and watermelon consumption rates to produce concentrates are defined. Due to sweet taste of the melon and watermelon concentrates quantity of sugar in a receipt of confectionery products, desserts, ice-cream may be decreased.
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Статья научная
In the article the results of studies of decomposition process of Karatau phosphorites by phosphoric acid are presented. Mathematical processing of the results of an experiment was carried out. Kinetic characteristics of the chemical reaction are determined, which can be used to evaluate technological parameters and select optimal conditions of phosphorite decomposition. The process of decomposition of phosphorites of different structure was optimized by the method of mathematical planning of the experiment. The obtained dependencies can be used for determination of decomposition parameters under production conditions in order to achieve the maximum process indicators.
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Peculiarities of organizing and holding various events in the field of tourism and hospitality
Статья научная
The article investigates the issue of the relationship between the event tourism and the event industry as well as the theoretical aspects of event tourism.The main characteristics of event tourism have been investigated and the stages of preparation and conduct of various events have been analyzed. The algorithm fororganizing a successful event is found. Recommendations on the procedure and stages of creating an event are made. Implementation of those recommendations will increase efficiency in the area of tourism and hospitality.
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Perspective trends of common agricultural market development in terms of Eurasian Economic Union
Статья научная
The factors of international trade related to food security of the countries participating in the EAEU, the growth of agricultural products and food turnover, taking into account the existing and necessary production volumes of the agro-industrial complex to provide the population with food in the amount of rational norms, as well as the extent of mutual food trade. The need to focus on food self-sufficiency (indicators of physical and economic accessibility, level and quality of nutrition) as the main target of national concepts is noted. Reflected barriers to the formation of a single agricultural market of the EAEU partner countries.
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Physical and mathematical model of the processes of a device for processing watermelons
Статья научная
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.
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Статья научная
Precision nutrition, a discipline once limited to human personalized health, has rapidly emerged as a transformative paradigm in companion animal science. Recent advances in metabolomics, microbiome analysis, multi-omics integration, and artificial intelligence (AI) have created unprecedented opportunities to formulate diets tailored to an individual animal’s metabolic profile rather than relying solely on population-level nutrient requirements. This review summarizes the most recent (2020–2025) developments in pet metabolomics, including blood, urine, fecal, salivary, hair, and skin metabolic biomarker discovery; their association with health outcomes; and their relevance in designing biomarker-driven diets for dogs and cats. The integration of metabolomics with microbiome sequencing, wearable biosensors, dietary response prediction algorithms, machine learning-based disease risk scoring, and emerging commercial tools in personalized pet nutrition is also examined. The review concludes with research gaps, regulatory implications, and future directions, including metabolomic passports, dynamic diet optimization, precision amino-acid balancing, microbiome-modulatory formulations, and AI-driven individualized feeding systems. Precision metabolomics is poised to redefine the scientific and commercial landscape of pet nutrition over the next decade.
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Preparation magnesium diboride by magniathermal boron oxide based on superconducting properties
Статья научная
Results of receiving a diborid of magnesium are given in work by magniathermal oxidation of boron composite compounds at different argon pressures and temperatures. The relevance of a research is proved by superconducting properties of magnesium diboride. Synthesis of magnesium diboride itself accelerates, due to wall burning and thermal explosion of exothermic mixture of the reaction products of magniathermal. It is shown that the use of SHS method at high argon pressure and temperature allows to obtain magnesium diboride of high purity.
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Preparation of sponge cakes with tahini pastes
Статья научная
The possibility of the use of a peanut and sunflower pastes /tahinis/, which application is almost unknown in our confectionary, is presented in this article. Four types of sucrose-sweetened sponge cakes made by a partial substitution of egg yolkwith peanut and sunflower pastes /tahinis/are proposed. The sponge cake batter recipe composition is specified as the physical characteristics of the goods are determined. Тhe methods of descriptive sensory analysis are used for a comparative analysis of the new and the control sucrose-sweetened sponge cake. The newly obtained baker’s goods are characterized with good quality properties. On the grounds of the received results it can be expected a potential consumer interest in pastry food products enriched with vegetable biologically active components
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Preparation of textile materials for dyeing and printing
Статья научная
The article presents data on the development of technology for the preparation of cotton fabrics for subsequent coloring processes and final finishing. Improving the quality of products in the process of preliminary preparation of fabrics is associated with the development of highly efficient technologies using textile auxiliaries, new chemical and physical methods for intensifying ongoing processes. Technologies have been developed for the preparation of cotton fabrics aimed at obtaining the required level of physical and mechanical characteristics of materials. The optimal parameters for the preparation of technological solutions, concentrations of chemicals, the ratio of components in the solution, temperature and duration of the process were selected. The qualitative parameters of the treated tissue, capillarity, degree of whiteness, and discontinuity characteristics were studied. A periodic and continuous method of preparing cotton fabrics is proposed, ensuring the removal of non-fibrous impurities from harsh fabrics, which will improve the quality of the treated fabric by increasing capillarity and whiteness, reduce energy consumption and duration of the process. The obtained research allows us to build modern and promising, economically justified technological processes for the preparation of textile materials made from natural, chemical fibers and their mixtures.
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Price parity in agriculture and consumer prices for food on market of Kazakhstan
Статья научная
The essence of price parity is considered, including in the agrarian sector. The analysis of the prices of agricultural products and the acquisition prices of means of production and services for agriculture is given. The methodology and principles of market pricing are presented. The mechanism of pricing for agricultural products is shown. Proposed measures to protect the domestic market of grain and cereal products. Discloses the fundamentals of agricultural pricing in the EAEU countries. On the basis of the target price, guarantees are determined; prices and mortgage rates are fixed and set by the state. The role and tasks of government procurement and commodity interventions as the basis for price regulation of the agricultural market are shown. The authors state that in the formation of guaranteed (procurement, mortgage) prices, it is necessary to take into account the level of inflation and to level the level of wages in agriculture and other spheres of production.
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Probiotics isolated from the shubat in chicken meat production: importance and HACCP analysis
Статья научная
Probiotics are becoming more widely acknowledged as a safe and effective alternative to antibiotics for improving the safety of chicken meat. The investigation of potential hazards throughout the chicken meat supply chain enables a thorough assessment of contamination risks, allowing for the establishment of control and corrective actions within the corresponding processes. The ultimate goal is to ensure the safety of chicken meat for consumers. The objective of this study is to ascertain the potential risks that may arise inside the chicken production process, encompassing physical, chemical, and biological factors, with the identification of critical control points (CCPs). The study is also aiming to identify corrective strategies and approaches for decreasing the hazards associated with using of probiotics obtained from shubat. The research conducted involved conducting microbiological evaluations to test the ability of probiotics to withstand the presence of pathogenic bacteria. Additionally, the study examined the use of probiotics in chicken production, employing careful monitoring and comprehensive analyses to figure out the effectiveness of the supplements. For hazard identification and risk assessment, the Hazard Analysis and Critical Control Points (HACCP) approach was used, with the key findings showing that the most critical activities throughout the entire chain pertained to the use of probiotics as an alternative to antibiotics.
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Статья научная
The work is devoted to the study of the intensity of urban flow and improvement of the management system of urban traffic flows in a large city of the Republic of Kazakhstan (on the example of Almaty). Urban road transport has become an integral part of the modern life of the population. It affects not only the economic, but also the social development of the city. Radical improvement in the conditions of transport in the city, for a long time, can be achieved in the implementation of measures of urban planning: The construction of bridges, tunnels, and the breakdown of new highways. As well as the analysis shows that the situation will significantly allow a complex of activities related to improving traffic management.
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Production of cellulosic textile materials with antimicrobial properties
Статья научная
This article presents data on the development of cellulose textile materials with antimicrobial properties using zinc acetate and alkyldimethylbenzylammonium chloride. Cellulose textile materials are promising carriers of antimicrobial agents. These fabrics have good absorbability, which facilitates their treatment with antimicrobial agents and ensures easy passage and retention of flow and wound compartments. The aim of this work is to obtain cellulose textile materials with antimicrobial properties. Studies on the effect of the proposed compositions on the coefficient of resistance to microbiological destruction of cellulose textile materials have been carried out. The effect of various antimicrobial preparations on the microbiological resistance of textiles has been studied. The properties and structure of the objects of research, as well as the mechanism of interaction of the applied components have been studied. The studies have shown that the modified cellulose textile materials acquire antimicrobial properties and are not destroyed by microorganisms under operating conditions while maintaining optimal physical and mechanical properties, hygienic properties, stable antimicrobial effect, ensuring safety of use, as well as protection from the impact of pathogenic microflora. The advantage of the developed compositions is the availability of the materials used and a simple technological process for the production of biostable cellulose textile materials of different weave and different surface density.
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