bluuebunny/crossref_metadata_2025_split huggingface dataset:
The effect of polyazolidinammonium on the dynamics of the synthesis of pseudotuberculosis antibodies
Authors: Ivashchenko S V , Kuznetsova V S , Savina S V , Skorlyakov V M 
Published: January 2020

Abstract
The use of a 1% solution of polyazolidin-ammonium modified with iodine hydrate ions (PAAG) in combination with disintegrated Yersinia pseudotuberculosis membranes made it possible to obtain hyperimmune serum with a high content of antibodies and species specificity. By the number of antibodies and the growth dynamics of their titers, PAAG was not inferior to Freund’s complete adjuvant. At the sites of injection of PAAG, connective tissue densification of the subcutaneous tissue was not observed.
The problem of choosing a consumer segment in the agro-industrial complex
Authors: Antamoshkina O I , Kamenskaya N V , Olentsova J A 
Published: January 2020

Abstract
The problem of forming a products portfolio is directly related to what group of consumers these products are aimed at. In this regard, there is a problem of choosing a clear consumers segment. The article proposes a method of selecting choosing a consumer segment in the agro-industrial complex.
Purification and investigation of physico-chemical properties of β-glucanase
Authors: Yakovlev A N , Yakovleva S F , Agafonov G V , Romanyuk T I , Zueva N V 
Published: January 2020

Abstract
From the complex enzyme preparation Bruzaime BGX, β-glucanase enzyme with a specific activity of 369.5 units/mg of protein and a degree of purification of 57.7 was isolated by ethanol precipitation and purified by gel filtration on Sephadex G-25 and G-150 and ion-exchange chromatography on DEAE - cellulose. The influence of temperature and pH on the activity and stability of the enzyme was studied in the temperature range 30–70°C and pH 4.0–7.0. It was found that the optimum effect of β-glucanase corresponds to pH 4.8 and a temperature of 56°C, the enzyme has a sufficiently high thermal and acid stability, hydrolyzes non-starch polysaccharides containing both β- 1,3 and β- 1,4 - glucosidic bonds, which makes its use in biotechnology promising for the hydrolysis of non-starch polysaccharides of grain.
Performance of a generalist predator, Podisus maculiventris (say) (Hemiptera:Pentatomidae) fed with adult grain moth Sitotroga cerealella (Olivier) Lepidoptera:Pyralidae) at late nymphal and adult stages
Authors: Kasem Abdelrhman E , Kozlova Ekaterina G , Anisimov Anatoly I 
Published: January 2020

Abstract
The predatory heteropteran bug Podisus maculiventris is the one of the most effective predators of coleopteran and lepidopteran pests. Here we assessed the effects of switching the prey of Galleria mellonella L. with two treatments of Sitotroga cerealella moths at 1st(2days) and 2nd(4days). There were no significant differences in survival between 1st variant of moths when it introduced to the 4th nymph instar and adult’s stages or 2nd variant for adult pairs compared with control. Generally, the grain moth diet had no negative effect on developmental time for both males and females. Adult’s longevity dropped remarkably at the 2nd treatment, at the same time it was similar to control at both treatments with adults. Fecundity data indicated slight differences in both treatments at adult stages. The egg mass production decreased 3.8 fold in 1st treatment at the 4th nymph stage. No significant differences were observed in egg viability in most treatments except 2days grain moths with 4th nymph instar. Although significant differences were found in total eggs’ numbers within treatments, no significant differences were recorded in adult stage for both treatments as compared to control. We can conclude that using Angoumois grain moth adults as alternative factious prey to feed immature stages and adults of predatory solider bugs need more attention in mass rearing technology.
Modeling new vegetable paste and marinade recipes for food processing companies
Authors: Kolman O Ja , Ivanova G V , Yamskikh T N , Nikulina E O , Ivanova A N 
Published: January 2020

Abstract
This paper investigates the possibility of using lingonberry (Vaccínium vítis-idaéa) and cranberry (Oxycóccus) press residues in production of homogenized pastes and marinades with the increased microbiological resistance. The research has resulted in development of the method to produce semi-finished products (pastes) from frozen lingonberry and cranberry press residues. Its practical importance is confirmed by the patents of the Russian Federation No. 2560074. New recipes of homogenized vegetable pastes and marinades with semi-finished products produced from frozen berry residues have been developed. Based on preliminary research carried out, the concentration limits of the recipe components are determined. Yield value and acidity were examined for each component ratio. The experimental data obtained were processed using the statistics and analytics software package STATISTICA 6.0. Linear multi-dimensional models of relationships between the components included in the developed compositions with structural-mechanical index (yield value) and acidity have been created. Physical-chemical and microbiological parameters of the developed homogenized vegetable pastes and marinades were studied. The reference documentation for homogenized vegetable pastes and marinades has been developed. The practical importance of the developed pastes and marinades is confirmed by the patents of the Russian Federation: No. 248323 “Homogenized vegetable paste,” No. 2480029 “Homogenized beet paste,” No. 2476123 “Homogenized vegetable marinade”.
The current situation of the poultry industry and the formation of a strategy for its sustainable development in the region
Authors: Sharopatova A V , Pyzhikova N I , Olentsova J A 
Published: January 2020

Abstract
The article presents the systematization of concepts related to the sustainability of the enterprise. The analysis of the poultry industry of the Krasnoyarsk region and the efficiency of egg production from the main producers of the region is presented. The result of this study is the selecting a strategy for sustainable development of poultry enterprises and the proposal of measures for its implementation, which is applied to the poultry industry as a whole in the region.
Influence of biological drugs on phytosanitary condition of seeds of spring barley
Authors: Toymetov M E , Maryina-Chermnykh O G 
Published: January 2020

Abstract
An important role is played to improve the stability of grain production for the modern protection of plants in the Republic of Mari El. A large number of areas allocated for grain crops are characterized as not favorable phytosanitary conditions, where the shortage of crops can reach 25 percent or more in the republic’s farms. The phytosanitary condition of cereal lands is permissible on the basis of the development of protective measures, optimization and intensification of factors that affect the size of the crop, its further increase and are the determining stage of the phytosanitary monitoring and plant protection system. These results determine the degree of development and spread of pests throughout the growing season. It is difficult for phytosanitary conditions to use non-quality seeds on farms, to reduce the use of plant protection products in processing seeds and crops, to violate the sowing season and to permanently change the population and species diversity, as well as favorable agro-climatic conditions. An essential task to overcome these negative trends is to increase the phytosanitary condition of agricultural lands based on the effective use of plant protection products and systems. The degree of phytosanitary state of crops is determined by the fertility of the soil, that is, the soil must be clean from phytopathogenic microorganisms, pests, weeds and toxic substances that can be released during the decomposition of organic sub-stances and rhizosphere microorganisms of the plant. Therefore, the treatment of seeds before planting with biofungicides positively affects the seed quality of seeds, reducing the development of phytopathogenic microorganisms, especially the pathogenic potential of root rot agents.
Research on waste management technologies in meat clusters
Authors: Kulikova M A , Kolesnikova T A , Gribut E A , Okovitaya K O , Surzhko O A , Zemchenko G N 
Published: January 2020

Abstract
Meat clusters existing in Russia have low investment attractiveness. The authors substantiated the need to include universities in the cluster of research divisions for conducting research and development. The study concerning the efficiency of the meat clusters operation and waste control technologies was carried out. The best available technology for liquid waste processing has been substantiated. The meat clusters include meat processing plants. The authors consider their waste as secondary resources for energy, fertilizers for farmlands and other production. “Athos”, a liquid-phase oxidation technology is proposed to reduce the technogenic pressure on the environment and energy-efficient waste processing. It is not applied in Russia, despite its obvious advantages. The article provides a flow chart of a liquid-phase oxidation unit and elements of the best available technologies obtained while its implementation. The technology of liquid-phase oxidation ensures the autothermal process and is it is recommended for the waste from the food industry processing and processing enterprises of the agro-industrial complex.
Technology of microwave treatment of cameline seeds and its economic efficiency
Authors: Bastron A V , Filimonova N G , Meshcheryakov A V , Mikheeva N B , Ermakova I N 
Published: January 2020

Abstract
The purpose of the paper is a feasibility study on the effective implementation of microwave treatment technology for oilseeds during pre-sowing treatment and oil pressing while improving the quality of vegetable oil, including rapeseed, camelina and mustard oil, and increase in its production. The objectives of the study are calculation of the volume of extra products received, ensured by the application of the proposed technology; defining the oil quality parameters; development of methods for calculating the economic efficiency of the project; adaptation of methods for assessing the economic efficiency of an economic entity to the specifics of processing agricultural enterprises. The paper substantiates the possibility of implementing a project for the processing oilseeds using microwave technology in accordance with the requirements of the State Program for the Development of Agriculture and the regulation of the market for agricultural products, raw materials and food for 2013-2020 and the possibility of implementing the project, taking into account the obtaining grants by agricultural processing consumer cooperatives for the development of the material and technical base. The authors determined the effective treatment regime for camelina, rapeseed and mustard seeds during pre-sowing treatment and oil press. The characteristics of the oil, the treatment regime are presented. The expected increase in production provided by the implementation of the developed microwave technology is calculated. A methodology for the economic feasibility of the project is proposed and basic economic indicators are calculated that prove the economic efficiency of the project. Calculations and recommendations can be used by processing enterprises in order to increase economic efficiency by increasing production, as well as increasing productivity due to pre-sowing seed microwave treatment.
Cadastral appraisal of lands: agricultural aspect
Authors: Zhichkin K , Nosov V , Zhichkina L , Zhenzebir V , Sagina O 
Published: January 2020

Abstract
A methodology for information preparation for cadastral valuation of agricultural lands is proposed. The methodology was tested during agricultural lands appraisal in Samara Region. The current results were compared to previous ones. Average variation in the region between maximum and minimum yields in districts is 1.95, given that the maximum variation is 2.58 (Yelkhovsky District) and the minimum is 1.44 (Bogatovsky District). In 6 districts the ranking created based on ‘cadastral appraisal’ indicator does not coincide with rankings based on other indicators. Though in 21 districts both rankings are in line with each other.
Application of a vermicomposter containing biostimulant for pine tapping
Authors: Antonov A , Gorkin A , Pastukhova N , Ivanov G 
Published: January 2020

Abstract
The issues of biotechnological development of economics have become rather topical in recent years. Scientific papers in the field of environmental economics, namely in the field of the forest sector, are of particular interest. The main component of the forest industry bioeconomics development is the increase in the volume of forest resources management. Rubber tapping (tapping) is the main form of natural resource management of pine plantations. During the analysis of the resources, it was found that the development of an alternative biological stimulant of animal origin for tapping is needed to be developed for its further application, and its efficiency of the maximum pine resin yield should be assessed. A 1% aqueous extract of the vermicomposter of Black Soldier Fly (Hermetia illucens L.) was used as the main active component of the experimental biostimulant. At the test area, where the studies were conducted, trees involved in tapping procedure included ones, on which the stimulant was tested, and those trees, where ordinary tapping was carried out without the use of the stimulant; the latter ones were considered to be a control group. In the course of studies, it was found that the biostimulant based on the vermicomposter of Black Soldier Fly led to the excess of the resin yield per centimetre of face in comparison with the control group. Also, no negative effect of the biostimulant on the pine forest condition was revealed.
Effect of green manuring on the phytosanitary condition of agrocenosis and the yield of winter rye during the development of fallow land
Authors: Kuzminykh A N , Novoselov S I , Pashkova G I 
Published: January 2020

Abstract
Land resources were and continue to be one of the main natural resources of any state, the rational use of which depends on its food security, political stability and economic independence. The reformation of the Russian agroindustrial complex in the 90-ies of XX century, due to the transition to market relations, led to the fact that significant areas of arable land have been transferred to the country’s deposits. However, now to eliminate the negative phenomena that have arisen in agriculture, it is necessary to involve previously abandoned lands in the circulation, which are often in poor phytosanitary and cultural-technical condition. Researches on studying of influence of a sideration on optimization of a phytosanitary condition of agrocnosis and the yield of winter rye on sod-podzolic soil of the Eastern part of the Volga-Vyatka zone in the development of fallow lands are conducted. The effectiveness of the use of sideration is revealed. By cultivating of a winter rye on a green manure fallow the phytosanitary condition of crops improves and grain yield significantly increases. Accounting of a contamination of winter rye crops showed that the use of sideration promotes weed control. Preliminary sideration of a fallow land and the subsequent cultivation of winter rye on a green manure fallow reduced contamination of a culture agrocnosis at 18.0-20.0% in comparison with the cultivation on occupy fallow and 11.2-12.2 % – on a fallow land. Winter rye cultivated on a green manure fallow, in comparison with the cultivation on occupy fallow, was exposed less to diseases. The development and distribution of snow mold was lower on 20.0% and 6.1%, root rot – 16.7-17.8 and 13.7 to 15.3% respectively, and the development of Helminthosporium and Septoria blotch – 3.5-11.2 and the 38.4-46.2 % and the spread, respectively, 10.8-13.7 and 24.3-30.8 %, depending on the phenological phases of development and growth of winter rye. The grain yield of winter rye in the cultivation on a green manure fallow was 2.72 t/ha, which 830 kg/ha are more than control variant and on 730 kg/ha in comparison with the placement of a fallow land.
Prenatal low-dose effects of pesticides and their long-term effects
Authors: Gerunova L K , Bardina E G , Sechkina I V 
Published: January 2020

Abstract
Due to diffuse distribution in the environment and migration along the food chains, pesticides affect non-target organisms, including during embryonic development. The prenatal period is a “critical window” of development for the body when the basic organs and systems are laid and formed. Even a slight effect on the body of ecotoxicants in this period can lead to developmental defects and further increases the risk of diseases and reproductive dysfunction. The studies examined regarding a low-dose, without visible clinical manifestations in mothers, prenatal exposure to pesticides, imitate the real conditions for the intake of toxicants in small quantities during pregnancy at different stages of embryonic development. The authors found that pesticides are capable of causing metabolic shifts and delayed behavioral changes in the offspring, which are a manifestation of the non-monotonous dose-response reaction associated with the presence of epigenetic mechanisms.
The role of granular organic fertilizers in improving the micromycete composition of the soil
Authors: Apaeva N N , Yamalieva A M , Kudryashova L B , Manishkin S G 
Published: January 2020

Abstract
It is necessary to have microorganisms in the rhizosphere for normal growth and development of higher plants. Fungi play an important role in the functioning of ecosystems. Soil fertility is created in the process of vital activity of plants and microorganisms under certain environmental conditions. The size and quality of the crop of cultivated plants depends on the activity of soil microorganisms. Therefore, in the first place, it is necessary to study in detail its micro population in the search for ways to improve soil fertility. They actively participate in the decomposition of organic residues, the synthesis and mineralization of humus, provide elements of the root nutrition of plants, in the nitrogen cycle, form soil structures, stimulate or inhibit plant growth, the synthesis of enzymes, amino acids and other biologically active compounds. Metabolites of soil fungi can cause soil fatigue. Some representatives of micromycetes are the causative agents of plant diseases. Plants and mikomycetes form certain cenoses, the components of which are closely related to each other by functional connections. The vital activity of soil microorganisms is inseparably linked with the fertility of the soil and the content of organic matter in it. The investigations carried out by us showed that the application of granular organic fertilizers based on bird droppings increases the number of soil microorganisms. Under the influence of fertilizers there are changes in the number and composition of the rhizosphere microflora. The number of antagonist fungi increases in the rhizosphere of spring wheat, the number of pathogens decreases. The number of pathogens was from 0.5 to 2.0 thousand.
Experimental study and quantum-chemical simulation of piroxicam adsorption on the coal sorbent from walnut shells
Authors: Evsina E M , Alikova T V , Zolotareva N V 
Published: January 2020

Abstract
The aim of this work was to study the sorption of piroxicam on the surface of activated carbon obtained by heat treatment from walnut shells. The objects of study are piroxicam (a) and model clusters of the sorbent. The quantitative determination and study of the sorbability of piroxicam is based on photometric recording of spectra at λ 400 nm. The most complete sorption of piroxicam occurs at pH 6,8–7,3, where the maximum difference in the optical density of the solutions was observed before and after sorption, which indicates the formation of a stable state of piroxicam. The results obtained from three series before and after sorption were subjected to statistical processing. The dependences “sorption – equilibrium concentration” presented at various temperatures made it possible to attribute the obtained curves to the Langmuir solution. Based on the obtained thermodynamic indicators, the following conclusions can be made: the reaction proceeds spontaneously, exothermally. Saturation of the surface of activated carbon with a monomolecular layer of piroxicam does not depend much on temperature changes, which is confirmed by close values of thermodynamic parameters at three temperatures. Quantum chemical calculations of the starting materials and model adsorption complexes in the “piroxicam – activated carbon surface” system were performed using the GAMESS US and MOPAC software. As a result of the work done, it was found that activated carbon obtained by heat treatment of walnut shells is a good and quite promising material for concentrating piroxicam and other drugs with the aim of subsequent determination from water and various biological environments.
The use of laminaria in the manufacture of soft cheeses
Authors: Okhotnikov S I , Kabanova T V , Tsaregorodtseva E V , Dolgorukova M V 
Published: January 2020

Abstract
This article presents a reserarch on the use of iodine-containing dietary supplements – kelp in the formulation of soft cheese. The kelp brought in experienced options formula before thermocycling coagulation in the amount of 0.2 % by weight of the formula. In control supplement laminaria has not imposed. All kinds of cheese, both a control, and test samples were manufactured from the same batch of milk as raw material. Technological process of establishing fortified with iodine thermocycling cheese included the following operations: preparation of the milk to thermocycling coagulation; heating; the introduction of the flavoring component and thermocycling coagulation of milk proteins; formation; selfpressing the curd; salting; form of pale malt; cooling; packaging; storage. The results showed that the introduction of kelp powder does not degrade the quality of the cheese but gives it a certain spicy flavour peculiar to seaweed and is a product of functional purpose.
Biotechnological aspects of obtaining coagulation structures for functional foods
Authors: Skripko O V , Kostrykina S A 
Published: January 2020

Abstract
The use of components obtained by the methods of biotechnological transformation of soybeans for the production of innovative products of functional and specialized purpose is an urgent task. Of practical interest is the development and use of technologies that allow the use of traditionally sought-after products, taking into account the principles of safety, functionality and environmental friendliness. The article presents reasonable biotechnological approaches to obtaining coagulation structures containing a complex of valuable nutrients. Biotechnological approaches consist in germinating soybean seeds and coagulating protein substances in soy protein-carbohydrate suspension with special coagulants. The experimental data were processed by methods of mathematical statistics and dependences were obtained to determine the conditions for the formation of coagulation structures - the process of coagulum formation lasts for 2-5 minutes, the coagulation temperature is 72-75 °C, the mass fraction of the introduced coagulant is 30-40% of the mass fraction of soy protein carbohydrate suspension. Compliance with these parameters makes it possible to get coagulates with high organoleptic, physico-chemical and rheological characteristics. The use of the obtained coagulates will allow obtaining foods with a high content of protein, essential amino acids, minerals and vitamins with a functional orientation.