Krasnodar Research Institute of Agricultural Products Storage and Processing
Author list of organization
List of articles written by the authors of the organization
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WAYS TO PROVIDE STABILITY OF RAW MATERIAL DURING STORAGE
DescriptionAn analysis of patented in Russia and abroad methods for providing preservation of plant products, particularly apples and pears, was carried out in the article. The patent search was made for the period from 1995 to 2015 in the databases of patent offices of the United States of America, Japan and European patent organization. The patented methods, realization of which allows increasing of storage life of agricultural products by means of using different kinds of electromagnetic radiation, regulating the content of gaseous medium in the storage, treating with chemical substances, inhibiting the microbiological processes, creating hermetic storing conditions, were systematized. The realized research allowed drawing a conclusion on the relevance of work in the field of search for new methods for providing stable quality of fruits in the process of storing, particularly with the use of electromagnetic fields of very low frequency
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APPLICATION OF LECITHIN IN BAKERY PRODUCTS MANUFACTURE
DescriptionThe article shows using plant phospholipids (lecithin) in the manufacture of bakery products. The article analyzes the patented ways of using phospholipids products (lecithin) in the production of bakery products in Russia and abroad. Patent search was conducted over the period from 1935 to 2015 on databases of patent offices of the United States, Japan and the European Patent Organisation. Conducted analysis led to the conclusion about the widespread use of phospholipids in bakery products. It was determined that generally there are used lecithins derived from sunflower, soybean and peanut oil, but the lecithins obtained from rapeseed oil production which are significant not only in Russia, but also abroad, are not used. Due to this, there were made conclusions about scientific and practical interest to study effectiveness of lecithin derived from rapeseed oil, to improve the quality, nutritional value and longer preservation of freshness of bakery products
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Description
The article presents a comparative assessment and peculiarities of nuclear magnetic relaxation characteristics of rapeseed and sunflower lecithin. It was established, that lecithin’s nuclear magnetic relaxation characteristics, namely, protons’ spin-spin relaxation time and amplitudes of nuclear magnetic relaxation signals of lecithin components, depend on content of oil’s fat acids and phospholipids, contained in the lecithin. Comparative assessment of protons’ spin-spin relaxation time of rapeseed and sunflower lecithin components showed, that for their identification protons’ spin-spin relaxation time of the lecithin’ first component at 40°C and 60°C temperature, when differences in values of protons’ spin-spin relaxation time of the sunflower and rapeseed lecithin’ first component are most obvious, should be used as an analytical parameter. Comparative assessment of amplitudes of proton’s NMR signals of sunflower and rapeseed lecithin components showed, that relations, established earlier for sunflower lecithin between mass share of phospholipids (substances insoluble in acetone) and the sum of amplitudes of proton’s NMR signals of the third and fourth components, cannot be applied to rapeseed lecithin; that is for the development of an express method for determination of mass share of substances insoluble in acetone (phospholipids) in rapeseed lecithin, it is necessary to carry out additional research with the purpose of clarifying the mentioned relations
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RESEARCH OF QUALITY, SAFETY AND CONTENT OF BIOLOGICALLY ACTIVE SUBSTANCES OF FOOD RED BEET
DescriptionThe article presents results of research of quality, safety and content of biologically active substances of food red beet roots of Bordo 237 variety, grown in the Krasnodar region in 2014. On the basis of the research carried out it was established, that there are carbohydrates, proteins, organic acids and mineral substances in the food red beet roots of Bordo 237 variety. Food red beet roots are a source of dietary fibers (pectin, protopectin, hemicelluloses and cellulose), possessing antitoxic, antioxidant, radiation protective, cholesterol-lowering and lipid correcting qualities, and also a source of vitamins C, B9 (folic acid) and P-active substances, possessing antioxidant properties. Due to high content in food red beet of a complex of microelements – iron, zinc, manganese and copper, and a complex of macro elements – potassium and magnesium, it can be recommended for prophylaxis and treatment of hypertension, atherosclerosis and other diseases of heart and vascular system, and for prophylaxis of iron-deficiency anemia. Thus, the research of quality, safety and content of biologically active substances showed that food red beet roots of Bordo 237 variety are a high quality component ingredient for creation of food products of specialized and functional purpose
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06.00.00 Agricultural sciences
DescriptionThe results of the work experience carried out in the poultry breeding farm of Limited Liability Company «Incubator-poultry plant Pervomaiskaja» on the effect of the multifunctional feed additive «Tetra+» on productivity of males and laying hens in the production of broiler chickens. It is found that males experimental group receiving the feed additive in the diet «Tetra+» have better blood serum biochemical indices in comparison with the control group cockerels. This indicates that the feed additive «Tetra+» shows the properties to improve liver function and decreased intoxication of male manufacturers. It was revealed, that in the experimental group increased divorce figures, while the control group of males producing hatchability is reduced, and the end of observation of this indicator of the trend towards recovery is not evident. It recorded the highest percentage yield of hatching eggs from hens of the experimental group, while the control group showed a tendency to reduce this figure. Thus it may be noted that the use of a multifunctional feed additive "Tetra +" when feeding cocks and hens can improve productivity, reduce bird deaths and to strengthen the protective function of the body of birds