bluuebunny/crossref_metadata_2025_split huggingface dataset:
Features of conducting audits of grain suppliers for the flour mill
Authors: Guber N B , Morozova N I , Shkolnikova M N , Smolnikova F H , Isabekova O A , Khlusova I A 
Published: December 2020

Abstract
The human impact on the environment has led to the contamination of food raw materials and food products with toxic substances of various origins. A large global problem for the production of crop and livestock products was production and consumption waste, which are toxic to the environment and humans. Therefore, the global development of food production has a clear tendency to ensure its safety. Currently, special attention is being paid to the issues of production and sale, quality control and high-grade food products. This is one of the priority issues for introducing new systems for managing product quality and food safety. In the most general sense, food safety is the absence of possible damage, harm. Such a definition is relative and probabilistic, i.e. at the moment there is no threat, but it may arise in the future, or there is no mortal danger, for example, for a person, but there is a danger to his health. Therefore, when assessing suppliers of raw materials, a risk-based approach is often used based on an assessment not only of the actual condition of the enterprise, but also on further risks from the supplier. The goal of reducing the risk of diseases caused by the consumption of pollutants has been identified as one of the most important food safety issues in the country and around the world. Grain processing products are one of the main types of raw materials for the processing industry. Therefore, it is strategically important to consider the risks of wheat entering the mills. The article provides an overview of modern criteria for assessing suppliers of grain for the production of flour, taking into account global trends in the development of crops, as well as methods for assessing them.
Growth and development of calves of different genetic background in the pre-weaning period
Authors: Harlap S Yu , Gorelik A S , Vasileva O K , Safronov S L , Pavlova Ya S , Denisenko A N 
Published: December 2020

Abstract
Development of a living organism, including periods of its development, follows certain laws. All mammals have a pre-weaning period. In calves, the pre-weaning period lasts 6 months. This period is known to be one of the most important, since at this time the body, firstly, adapts to new environmental conditions, and secondly, starts to live on typical feeds. The calf growth depends on many factors, including genetic ones. The study of the dynamics of live weight in calves in the pre-weaning period with regard to their genetic background is of practical relevance. The farm uses bulls of both Holstein black-motley cattle of domestic selection and Holstein breed of foreign selection. A general pattern in monthly live weight increase has been found for descendants of all the bulls. At the same time, the growth rate in groups of calves sired by different bulls differed by months of rearing. In calves sired by the bull Mers, the absolute weight gain by months of rearing ranged from 10.0 kg (4 months) to 36.0 kg (6 months), that is, the growth failure in the previous period was compensated for by increased growth rate in the next month. At the same time, calves sired by the bulls Gavano, Cassio and Bentley showed a uniform absolute weight gain by months of rearing. In general, calves sired by the bulls Cassio and Gavano grew better. They were superior to other calves in the absolute weight gain over the entire period, which attained 138.5 and 132.2 kg, and it was higher by 6.3–20.9 and 5.3–14.6 kg or 4.5–15.1% and 4.0–11.0%, respectively.
Formation of an effective system for managing the reproduction of personnel potential in agriculture in the region
Authors: Ivanova T V , Ivanova A A 
Published: December 2020

Abstract
This article is devoted to the formation of an effective system for managing the reproduction of personnel potential in the region’s agriculture. The novelty of the development consists in distinguishing the stages: first, an analysis of the functioning of the industry; the second is the construction of mathematical models according to the most important indicators that allow a comprehensive assessment of the processes occurring in the industry; the third - an assessment of the level of personnel potential, indicators of its reproduction, forecasting the rate of reproduction in agriculture; fourth - the development of general provisions of the target program “Formation and implementation of a system for managing the reproduction of personnel potential in agriculture of the Chuvash Republic”; fifth - the development of a mechanism for implementing the program; sixth, forecasts of changes in indicators that influence the rate of reproduction in the industry are justified; seventh - the rationale for calculating the national economic, economic and budgetary effectiveness of program activities. The effectiveness of the developed system is justified by the dynamics of the rate of reproduction of personnel potential (the input level is estimated and an increase in the output potential level is noted), which affects the efficiency of reproduction processes in agriculture, which is the evidence base for the appropriateness of the development of personnel resources.
Prospects of using biotechnology to improve morphofunctional state of liver
Authors: Kashaeva M D , Proshin A V , Proshina L G , Gavrilova K V 
Published: December 2020

Abstract
The study examines the effect of hepatoprotectors of plant origin, obtained using biotechnology, on the liver morphofunctional state in 465 patients with chronic diffuse diseases. The patients undergo a complex conservative therapy, including hepatoprotectors of plant origin, which helps to correct homeostasis disorders, microcirculatory disorders and blood rheology, increase blood antioxidant activity, and improve the cell membranes structure and function. It is revealed that with intrahepatic cholestasis, regardless of the nosological form, against the background of dysproteinemia, bilirubinemia, azotemia, moderate transaminasemia, we observe a 2.2–4.9 times increase in the of alkaline phosphatase level, moderate cholesterolemia, pronounced phospholipidemia and β-lipoproteinemia. The conducted complex conservative therapy significantly improves the condition of patients and normalizes hemostasis and homeostasis. The inclusion of hepatoprotectors of plant origin in complex conservative therapy is a promising direction in the development of biotechnologies in hepatology.
Morphogenesis of the internal organs of mice with the use of adaptogens and physical activity
Authors: Khabibullin R M , Mironova I V , Derkho M A , Strizhikov V K , Strizhikova S V , Denisenko A S 
Published: December 2020

Abstract
Maximum physical exercise has a negative effect on physiological and morphological processes in the body. However, in some cases, the body responds with adaptive properties, which leads to smoothing out the negative effects of exercise. Establishing causes and factors that positively affect the processes of adaptation to increased activity and identifying the mechanisms of this process is one of the urgent problems of adaptation. Adaptation processes have a certain structure, and therefore, the goal of our research was to study the physiological processes and morphogenesis of individual organs and systems of the animal organism. One of the first to conduct a comprehensive assessment of the histological changes in experimental animals when giving adaptogens against the background of maximum activity. As adaptogens, the components of the military nature were used, tincture of safflower-like leuzea and ovesol, which were administered for 28 days at a dose of 2 to 6 μl according to the developed scheme. In this case, ovesol was used only at the final stage of the experiment from 22 to 26 days. It was found that ultra-high physical exercise leads to histological and physiological changes in the body of experimental animals.
Copper-containing non-woven materials from silk waste
Authors: Khramchikhin V A , Yakovleva O I , Sashina E S 
Published: December 2020

Abstract
A rational approach to the problem of recycling natural silk processing waste is proposed. Cocooning wastes are processed into needle-punched non-woven material onto which copper nanoparticles are deposited by chemical reduction methods with ascorbic acid from alkaline solutions of copper sulfate. It was shown that, depending on the time of impregnation of the nonwoven material with an alkaline copper solution, sericin, wax and fatty substances are removed from the material, and when impregnated for more than 15 minutes, the amorphous part of fibroin. The amount of copper on the fibrous material can be varied by the conditions of impregnation and washing. The size distribution of copper nanoparticles on the finished material was studied.
Agrarian tourism as a factor in the socio-economic development of rural areas
Authors: Kolomyts O N , Savelenko V M , Ivanova I G , Zakharova O A 
Published: December 2020

Abstract
The entrepreneurial nature of tourism has a positive impact on the development of rural areas through creation of tourism infrastructure and diversification of related and supporting industries. The article presents the results of an online survey of the population of the Krasnodar Territory. The study confirms the hypothesis that the development of agrarian tourism in the Krasnodar Territory is a strategic vector that reduces the percentage of migration of the rural population, has a stimulating effect on rural infrastructure, and it also contributes to creation of added value, the use of innovations, diversification of tourism products, it acts as a kind of guarantor of the fact that the maximum profit will remain in the local economy, which, in turn, will have a beneficial effect on the socio-economic development of rural areas. The development of agricultural tourism will contribute to the revival of folk crafts, culture and identity, the preservation, effective use and development of the potential of the countryside, the solution of socio-economic problems, overcoming the economic, social and spiritual crisis of rural municipalities. Integration of agriculture and tourism will positively affect the competitiveness of rural areas, the well-being of rural residents and the strengthening of the country’s agriculture as a whole.
The vegetative grafting effect on increasing tomato fruit quality
Authors: Mavlyanova R F , Lyan E E , Karimov B A , Dubinin B V 
Published: December 2020

Abstract
In Uzbekistan, the vegetative grafting effect on the tomato fruits quality was studied. Table tomato varieties Gulkand, AVE-Maria and Marvarid (cherry tomato) were used as grafts. Each variety was grafted onto its own seedlings, as well as in combinations with four tomato accessions from the World Vegetable Center. The control was not grafted plants. The grafting of varieties depending on the rootstock helped increase the yield by 16-20% and the marketability of fruits by 97-100%. The Gulkand variety, in combination with rootstocks L03708 and CLN2071B, has its average fruit weight increased by 30-35%, AVE-Maria – by 11-18% and Marvarid – by 24-43% above the control plants. The low variability of the dry matter content (V=6.4%) and total sugar (V=9.0%), and the middle variability of the ascorbic acid content were established as well (V=12.5%). In the Gulkand and AVE-Maria varieties, the dry matter content was close to the control level, and in the Marvarid variety it has increased in combinations. Total sugar content has slightly decreased in all combinations of the Gulkand variety. The ascorbic acid has increased in all varieties in combinations. The variability of the chemical composition did not depend on the type of rootstock (Lycopersicon esculentum Mill.) or (ssp. Pimpinellifolium) The nitrate nitrogen in fruits in all varieties and combinations was 1.4–2.3 times lower than the MPC.
Study of the rheological properties of meat-vegetable minces
Authors: Merenkova S P , Zinina O V , Khayrullin M F , Bychkova T S , Moskvina L A 
Published: December 2020

AbstractTo adjust the nutritive and biological value of food products, it is advisable to combine meat and vegetable raw materials. The paper presents the results of study of the rheological and microstructural parameters of combined meat-vegetable minces. The mince includes beef trimming, hemp protein and flaxseed flour. The study results showed the minimum values of shear stress and viscosity of the mince system and increased indicators of total and plastic deformation in the samples of minced meat containing linseed flour in an amount of 10–15%. Samples of the meat-vegetable mince that contained 15% of hemp protein and not more than 5% of flax flour exhibited high stability of the meat system. Microstructural studies of combined minced meat revealed the presence of friable vegetable mass, starch grains and fragments of hemp and flax fiber. Samples with a predominance of hemp protein showed a denser and more uniform structure. Thus, the rheological properties of meat-vegetable mince systems depend significantly on the type and amount of vegetable materials introduced.
Comparative evaluation of the antimicrobial properties of plant extracts
Authors: Milyuhina A K , Kyzdarbek U , Ivanova V A , Zabodalova L A , Baranenko D A 
Published: December 2020

Abstract
The spectrum of antimicrobial agents used to combat the microorganism of spoilage of food products, in connection with the developed problem of antibiotic resistance, is steadily narrowing. Plant polyphenols exert a variety of biological effects on numerous cellular systems both in vitro and in vivo. For many flavonoids, antioxidant, antimicrobial, anti-inflammatory, anti-cancer effects have been established, which led to the widespread use of flavonoid-containing plant materials for the production of therapeutic and prophylactic agents. For research, we used water extracts of fennel fruit (Foeniculum), medicinal sage (Salvia officinalis), chaga (Inonotus) (10g / 100ml of water) and CO2 extract of bay leaves and CO2 extract of allspice. Samples were tested against native microflora of chicken paste and chilled fish. All these objects showed antimicrobial activity against microflora of food products. The most pronounced antimicrobial activity was observed in fennel, CO2-extract of bay leaves and CO2-extract of allspice. This study shows the possibility of using aqueous infusions of medicinal plants and extracts of spices as an additive to a food product to extend its shelf life.
Ensuring food security through the development of acreage in the northern regions of the Russian Federation
Authors: Minina E S , Minin D L 
Published: December 2020

Abstract
Agricultural development is a determining factor in ensuring food security in the territories in the context of the global pandemic and the winding up of globalization. A key factor in agricultural development, crop production, as well as related industries is the development of cultivated areas, especially in those regions that have poor climatic conditions. The use and expansion of sown areas is considered one of the factors of food security for the sustainable development of territories with a predominance of cold climate. The foundation is created for a stable agricultural market and less dependence on food products from other regions providing an increase in sown area. The development of this direction creates a certain control of the territories, the importance of which is significantly enhanced in the context of the ongoing processes of global warming and climate change. Sown area indicators, being the main production fund of the agrarian economy, contribute to the development of the entire agricultural sector of the country, providing crop products not only for the food industry, but also livestock, creating additional opportunities for agricultural growth in the region. The paper presents the results of the analysis of the Republic of Karelia, Komi and Murmansk region. The sown areas of regions of different sizes were studied not only by absolute growth indicators, but also relative and average indicators were calculated to improve coverage of the state of the areas. A forecast for the medium-term development perspective was proposed, recommendations were formulated to ensure sustained development for the medium-term prospect in order to ensure food security and economic development of relevant territories.
Biosynthesis of salvinorin A
Authors: Ostrozhenkova E G 
Published: December 2020

Abstract

Salvia divinorum plants were exposed to a synthetic atmosphere containing 600 ppm 13CO2 for 4 hours with white light illumination and were subsequently cultured for a chase period of 10 days under standard greenhouse conditions. Salvinorin A was obtained by solvent extraction of the leaves and was purified chromatographically. The isotopolgue composition of salvinorin A was determined by NMR spectroscopy. The presence of multiply 13C-labeled isotopologues in considerable excess over their natural occurrence showed that the 13C labeling pulse had afforded multiply 13C-labeled biosynthate. Consecutive catabolic and anabolic reactions during the chase period afforded salvinorin A that was a mosaic revealing its origin from a mixture of labeled and unlabeled precursors. The presence of triple labeled isotopologues demonstrated that the IPP and DMAPP precursors of the diterpene, salvinorin A, were predominantly biosynthesized via the recently discovered non-mevalonate pathway.
Increasing the bioavailability of nutrients in fermented dairy products
Authors: Petrova A S 
Published: December 2020

Abstract
The study describes the development of a new product with increased bioavailability, based on the recipe of an old Russian sour-milk drink “Snezhok”. Using baked milk as the main raw material, it is possible to reduce the fat globules size, which makes the drink more digestible. The paper investigated the effect of long-term exposure of milk in the process of baking on the number and size of fat globules in milk. In addition to changing the fat fraction in clarified milk, a number of other components are changed during exposure to high temperatures. The suggested new drink may be considered a product of high nutritional value, contributing to the improvement of public health.
Method for calculating the longitudinal dimensions of hydrodynamic cavitation devices with a pressure jump
Authors: Prokhasko L S , Rebezov M B , Zalilov R V 
Published: December 2020

AbstractCavitation technologies are widely used in many industries: from heavy machine building to the food industry. Such a wide range of different industries testifies to the variety of tasks that can be solved using these technologies: to disinfect wastewater, carry out various processes of dispersion, mixing, homogenization and many other processes. Depending on the source-cause of cavitation, ultrasonic and hydrodynamic are distinguished. The working process of hydrodynamic cavitation is rather complicated, but the development of a correct closed mathematical model allows one to calculate the parameters of cavitation devices. The applied calculation method is important in this. The article describes the workflow of a hydrodynamic cavitation device with a pressure jump and proposes a method for calculating such devices. The calculation problem is solved by the method of successive approximations and allows one to determine the longitudinal dimensions of the device. The industrial approbation of the device, calculated by this method, showed good convergence of theoretical and experimental data.
Heat recovery of waste gases in thermal-oxidative waste disposal systems using gas turbine techniques
Authors: Rakhmanov Yu A , Sergiyenko O I , Dmitrieva A P 
Published: December 2020

Abstract
The issues of utilization of heat recovery of high-temperature waste gases of thermal-oxidative solid and liquid waste disposal systems using cogeneration gas turbine techniques with reverse order of processes are considered. The article presents technological scheme, calculation method, design characteristics and analysis of energy and environmental efficiency of thermal-oxidative solid and liquid waste disposal systems based on rotating, layer and chamber furnaces using gas turbine techniques with reverse order of processes. The results of the analysis indicate the possibility of additional generation of electric and thermal energy, which will significantly reduce fuel consumption in the replaced thermal power plants and the corresponding negative environmental impacts. The coefficient of heat utilization in the thermal oxidation neutralization system can reach 0.72 – 0.79, the coefficient of efficiency of the system (CEWEP) 1.17 – 1.57. The obtained calculated data can be used in selecting the best available techniques for energy waste disposal using thermal-oxidative neutralization and gas turbine techniques with reverse order of processes.
Determination of technological parameters for the production of enriched flour mixtures in a drum mixer
Authors: Reznichenko I Yu , Borodulin D M , Chistyakov A M , Ruban N Yu , Komarov S S 
Published: December 2020

Abstract
The lack of micronutrients in the diet of the population affects the growth of alimentary-dependent diseases, affects the preservation of health and active longevity. One of the most effective methods of preventing micronutrient insufficiency is the enrichment of mass-consumption food products with vitamin and mineral premixes. Additionally, it is recommended to enrich the missing micronutrients to the level corresponding to the physiological needs of the body with mass-use products, which can include flour confectionery products, in particular cookies. The main factors shaping the quality of finished enriched products are raw materials and production technology. A special role in the application of premixes for flour products is assigned to the mixing process, because when mixing the premix with flour, its uniform distribution must occur throughout the entire volume of the mixture to obtain high-quality finished products with a guaranteed content of vitamins and minerals declared in the premix. Development of recipes and selection of technological parameters of mixing are relevant for the practical implementation of results in industrial production. For this purpose, studies have been conducted to obtain a homogeneous flour mixture consisting of wheat flour and vitamin-mineral premix on a drum mixer. The obtained data allowed us to determine the rational parameters of mixing the initial ingredients, which produce an enriched flour mixture with the specified quality indicators. The numerical values of quality indicators were processed using multiple regression methods, on the basis of which a regression model was obtained describing the quality of a flour-enriched mixture (with a high degree of accuracy) depending on the technological parameters of mixing a drum mixer.