Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
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Gneush Anna Nikolaevna

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Kuban State Agrarian University
   

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Articles count: 8

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277 kb

COMPLEX PROCESSING OF BEET PULP USING METHODS OF BIOTECHNOLOGY

abstract 1231609064 issue 123 pp. 917 – 929 30.11.2016 ru 249
The article analyzes the possibility of complex processing of one of the most important secondary raw materials of Krasnodar region – sugar beet pulp with the aim of obtaining a food product and enriched feed additives. Meanwhile, the use of environmentally safety technologies that cause minimal harm to the environment and human health is provided. One of the most valuable components of sugar beet pulp after extraction of sugar is pectin substance. Sugar beet pectin substances have high complexing ability and are used not only in food industry, but also in medicine. They are natural detoxifiers and antioxidants. Currently, only dry powder pectin is produced from sugar beet pulp and only by foreign producers. Making food pectin extracts from sugar beet pulp will not only reduce the number of processing steps, but also significantly reduce the cost of the final product. Food pectin extracts can be used not only as a standalone product in treatment and prophylactic nutrition, but also as an ingredient in the manufacture of soft drinks, confectionery and bakery, meat and dairy products, etc. The technology of producing a valuable component of feed bioproduct based on spent sugar beet pulp and a microscopic fungus of the genus Trichoderma is described
130 kb

ENHANCEMENT OF CULTURE MEDIA FOR PROPIONIBACTERIUM SHERMANII ON THE BASIS OF TOMATO JUICE AS VEGETABLE FILLING

abstract 1171603038 issue 117 pp. 612 – 621 31.03.2016 ru 424
The article presents materials about selection and optimization of the nutrient medium for cultivation of Propionibacterium shermanii. We have shown a high positive effect expressed in the intensive growth of microorganisms of Propionibacterium shermanii on optimized medium with the juice from the tomatoes, as well as replacement of glucose on corn extract, which allows concluding that these components have a positive impact on the accumulation of biomass of Propionibacterium shermanii
387 kb

INCREASING THE EFFICIENCY OF OBTAINING A BIOLOGICAL PRODUCT BASED ON OPTIMIZATION OF CERTAIN CULTIVATION CONDITIONS OF PSEUDOMONAS SP114

abstract 1001406053 issue 100 pp. 829 – 840 30.06.2014 ru 1410
The article presents the materials of the study of nutrient medium and selection modes of cultivations
574 kb

INTENSIFICATION OF THE CULTIVATION PROCESS OF PHYSIOLOGICALLY-ADAPTED LACTOBACILLI AS A BASIS FOR THE CREATION OF BIOLOGICAL PRODUCTS OF MICROBIAL ORIGIN FOR POULTRY BREEDING

abstract 1281704076 issue 128 pp. 1101 – 1114 28.04.2017 ru 269
The work was done in the research laboratory of the department of Biotechnology, Biochemistry and Biophysics of Kuban State Agrarian University, the aim of which was to select the most appropriate nutrient medium for maximum growth of lactic acid microorganism growth. The object of the study was its own microflora of gastrointestinal tract of quails ‒ Lactobacillus agilis, Lactobacillus intermedius and Lactobacillus salivarius. As a nutrient substrate there were used 4 of the nutrient media: the medium for lactic acid bacteria (city Uglich), the melasse-autolysis medium, the glucose-peptone medium and the MRS. During the cultivation of the microflora of the variable parameters were the time and temperature of cultivation. During the cultivation of microflora the time and the temperature of growing were the variable parameters. In the process of growing there was carried out the analysis of dynamics of consumption of reducing substances and titers of microorganisms. According to the results of growing of microbial cultures there was revealed the active consumption of carbon substrate in used variants of nutrient media, and it was found that there was observed the maximum of cells to 24 h of cultivation. On the basis of carried out results of cultivation on different media and at different parameters there was determined that the most titer of cells was reached to 24 h at the temperature 38,0 °С on the melasse-autolysis medium. So, the melasse-autolysis medium can be recommended in production conditions as the cheaper substrate at the further development of biological preparations for poultry breeding
217 kb

MICROBIAL ASSOCIATIONS OF BIOHUMUS AND HUMIC SUBSTANCES DERIVED FROM LIVESTOCK WASTE

abstract 1572003003 issue 157 pp. 27 – 42 31.03.2020 ru 9
The article presents the results of the study of microbiological composition of biohumus and humic substances obtained by fermentation method according to the technology developed by the authors. The problem of processing livestock wastes is caused on the one hand by the occurrence of large volumes of them, and on the other hand by the addition of such important elements as nitrogen, phosphorus, potassium, etc., which can be used as bioelements. The goal of research was to develop a technology for the production of humic compounds from biohumus and to study the microbial communities that occur in them. Results of researches showed that for biohumus with high content of humic substances, bovine manure must be composted with chopped straw at the ratio of 8:1. Biocomposting of manure and crushed straw using the developed technology enables to obtain biohumus containing humic substances of 20 g/l. Among the physiological groups of biohumus microorganisms, the most numerous groups are aminoautotrophies and ammonifiers - 231.6×106 and 130.33×106 CFU/g, respectively. At the same time the grouping of cellulose-decomposer actinomycetes in biohumus was quite numerous and amounted to 0.93×103 CFU/g.
155 kb

SUNFLOWER HUSKS AS A SOURCE OF FUNCTIONAL FEED ADDITIVES

abstract 1071503008 issue 107 pp. 142 – 155 31.03.2015 ru 799
The article describes the results of the complex feed additive based on sunflower husk, enriched with beer wort with the addition of pumpkin pulp. We have studied the chemical composition of sunflower husk, which is the secondary resource of the processing plant raw material, selected methods of enrichment of this raw material with the help of fungi Trichoderma harzianum. Cellulolytic enzyme preparations on the basis of fungi of the genus Trichoderma for use in agriculture and animal feed production is often obtained when the surface method of cultivation. These drugs are cheap and contain a significant number of related hydrolytic enzymes, 29 such as amylase, protease, pectinase and hemicellulase, which are also important and valuable to the consumer. As a vitamin component of the feed additive we have selected a pumpkin pulp, which is a valuable feed for livestock and poultry is a source of carotene, fat and nitrogenous substances. We have also developed elements of technology for complex feed additive. We have created a comprehensive feed additive which can be used in the composition of diets in the feeding of farm animals and poultry
130 kb

THE EFFICIENCY OF THE "MYCOSIM SP +" ENZYME FEED ADDITIVE IN THE DIET OF QUAIL

abstract 1041410021 issue 104 pp. 314 – 323 30.12.2014 ru 765
The article presents the materials on the effect of "My-cosim SP +" enzyme feed additive on growth and de-velopment, biochemical and morphological parame-ters of the quail and the results of post-mortem autopsy of quail to determine the effect of additives on changes of the quality and flavors of the meat
1488 kb

THE STUDY AND SELECTION OF MODES OF AZOTOBACTER CHROOCOCCUM CULTIVATION ON OKA MT — 100 BATCH FERMENTATION COMPLEX

abstract 0941310053 issue 94 pp. 785 – 795 27.12.2013 ru 1371
The article presents the materials of the study and selection of modes of Azotobacterchroococcum cultivation due to increasing the colony formed units (CFU) and improving the synthesis of microbial polysaccharide that prolongs the shelf life of the finished product
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