Name
Lukyanenko Maria Viktorovna
Scholastic degree
•
Academic rank
—
Honorary rank
—
Organization, job position
Krasnodar Research Institute of Agricultural Products Storage and Processing
Web site url
—
Articles count: 9
The accumulation of free radicals in the human body
in excessive quantities is one of the reasons that are
known to cause many dangerous diseases and aging.
To reduce the negative impact of free radicals to the
body is possible through regular consumption of food
products enriched with nutritional and dietary
supplements containing natural antioxidants such as
phenolic compounds, vitamin C, vitamin E and β –
carotene. Scientists of federal state budgetary scientific
institution "Krasnodar research Institute of storage and
processing of agricultural products" have developed a
technology for production of food additives from
secondary materials generated during the processing of
apples and pumpkins. The article presents data
characterizing the antioxidant and antiradical activity
of food additives derived from secondary plant
resources developed and known technology. It is
established that the antioxidant activity determined by
the amperometric method, and the antioxidant
(antiradical) activity, determined by DPPH method,
supplements, "Powder apple" and " Powder pumpkin"
obtained by the developed technology, is almost 1.5
times higher in comparison with antioxidant and
antiradical activity of food additives, obtained by
known technologies, because of higher content of
antioxidants in the developed supplements. It has been
established that the expression of antioxidants and
anti-radical activity of food supplements obtained from
secondary resources on the developed technologies,
can be positioned in a number of (descending):
"Powder from the seeds of grapes" → "Apple powder"
→ " Pumpkin powder"
The article provides an overview of domestic and foreign patent information on existing recipes and methods for producing complex feed additives containing probiotic microflora for cattle. Introduction of probiotic cultures of microorganisms to feed additives, along with biologically active substances, allows us to influence the processes of microbiocenosis of the intestines of animals, and, therefore, digestibility and digestibility of feed, which, in turn, leads to an increase in animal productivity. In addition, probiotic cultures contribute to the biodegradation of mycotoxins, which helps prevent mycotoxicity of animals. The most popular in modern livestock breeding are complex feed additives with broad-spectrum probiotic preparations, performing various biological functions
The article shows the historically developed situation
and the actual state of the production practice in
chronic mycotoxicosis of a bird. The main feed
problems in poultry farming are shown through the
prism of a review of market proposals for feed
concentrates. An overview of preventive and
compensating agents on the market, as well as a brief
description of feed concentrates based on beta-carotene
for fighting mycotoxicosis. It is shown that the
vitamin-mineral fodder concentrate "Tetra +" is an
alternative to the existing feed concentrates on the
market, the effectiveness of which has been confirmed
in experiments on laboratory animals and in poultry
feeding. Based on the analysis, a conclusion was made
about the relevance of studies to identify the
effectiveness of vitamin-mineral concentrate "Tetra +"
in livestock
The article gives an overview of the current
developments of scientists of the Russian Federation in
the field of production of feed concentrates and
premixes for cattle. A critical analysis of feed
concentrates and premixes of preventive and
compensatory action for the control of mycotoxicoses
was carried out, and their brief characteristics were
given. The characteristic of biologically active
substances and fillers, declared in the recipes of feed
concentrates and premixes, is given. It is shown that
the alternative to existing feed concentrates and
premixes on the market is vitamin-mineral fodder
concentrate "Tetra +", developed by the authors. Based
on the analysis, a conclusion was made about the
relevance of studies to identify the effectiveness of
vitamin-mineral fodder concentrate "Tetra +" in
livestock
Providing the population with basic foodstuffs, sources of proteins, fats, carbohydrates, vitamins and other essential nutrients is one of the main issues of ensuring the security of the country, while the requirement for food safety is paramount. Production of feed additives (concentrates), which improve feed conversion, while being natural and safe for animal health, acquires the greatest importance in the conditions of intensification of agriculture and increasing the competitiveness of livestock farms. Probiotic microflora, which, in competition with pathogenic, displaces the latter from the gastrointestinal tract, can be considered as one of the effective methods of controlling undesirable microflora in the digestive tract. In world science, research is actively conducted in the direction of searching for effective probiotic cultures. A promising way to increase the effectiveness of the use of probiotic feed additives is their addition to prebiotics, for example, including vitamins (antioxidants) and mineral substances (selenium). The purpose of this work was to determine the optimal ratio of biologically active substances contained in the feed vitamin-mineral concentrate, and probiotic microflora contained in the feed probiotic additive Bacell-M, for the development of complex feed concentrate. Using the Harrington's desirability function, the optimum ratio of biologically active substances and probiotic microflora in the recipe of the complex feed concentrate is determined, ensuring the maximum reduction in the serum levels of alanine aminotransferase in the blood serum of experimental animals, which characterizes the normalization of barrier organs
Providing the population with basic food products, sources of proteins, fats, carbohydrates, vitamins and other essential nutrients is one of the main issues of ensuring the security of the country, while the requirement for food safety is paramount. Production of feed additives (concentrates), which improve feed conversion, while being natural and safe for animal health, acquires the greatest importance in the conditions of intensification of agriculture and increasing the competitiveness of livestock farms. Probiotic microflora, which, in competition with pathogenic, displaces the latter from the gastrointestinal tract, can be considered as one of the effective methods of controlling undesirable microflora in the digestive tract. In world science, research is actively conducted in the direction of searching for effective probiotic cultures. A promising way to increase the effectiveness of the use of probiotic feed additives is their addition to prebiotics, for example, including vitamins (antioxidants) and mineral substances (selenium). The purpose of this work was to determine the optimal ratio of biologically active substances contained in the feed vitamin-mineral concentrate, and probiotic microflora contained in the feed probiotic additive Bacell-M, for the development of complex feed concentrate. Using the Harrington's desirability function, the optimum ratio of biologically active substances and probiotic microflora in the recipe of the complex feed concentrate is determined, ensuring the maximum reduction in the serum levels of alanine aminotransferase in the blood serum of experimental animals, which characterizes the normalization of barrier organs
The article provides a review of domestic patent information on the effectiveness of using modern probiotic feed additives in pig farming practice. The inclusion of probiotic feed additives in the diets of pigs is aimed at excluding pathogenic and opportunistic microflora from the intestinal microbiocenosis, increasing the productive action of feed and intensifying metabolic and immune processes in the organism. The introduction of probiotic feed additives into the diet of pregnant sow and suckling pigs, as well as weaned piglets, allows achieving high indicators for the safety and productivity of young animals, which is very important for the cost-effective development of production. The ability of probiotic feed additives to normalize the microflora of the gastrointestinal tract of newborn piglets provides increased resistance to mass gastrointestinal diseases, as well as increasing the safety and viability of piglets. Thus, probiotic feed additives are an important component of the modern diet of farm animals at all stages of their development. At the same time, the most popular and effective for modern pig farming are multicomponent probiotic feed additives that contain a complex of probiotic cultures with different biological effects on the organism, sorbents that often act as prebiotics, enzyme preparations and other biologically active substances that provide a positive multifunctional effect on the organism of farm animals
The article presents the results of scientific and industrial experience in identifying the effect of feed additives on the productivity and biochemical parameters of bull calves’ blood in fattening. The calves of Holstein-Friesian breed at the age of 30 days were selected as objects of research. In the diet of the bull calves of the experimental groups, we used feed additives in the main diet: probiotic feed additive “Cellobacterin+”, feed vitamin-mineral concentrate “Tetra+”, complex feed concentrate. We found that the most active weight gain is observed in the group of calves that received complex feed concentrate. In all experimental groups of bull calves, we observed a decrease in the activity of hepato-indicator enzymes and a thymol sample. Based on the data obtained, it can be concluded that the use of the complex feed concentrate containing biologically active substances and the additive “Cellobacterin+” (in comparison with the control and other experimental groups) leads to maximizing the increase in the average mass of bull calves, which is associated with the synergistic effect of biologically active substances and living microorganisms Enterococcus faecium 1 - 35. The same tendency is observed with respect to the activity of hepato-indicator enzymes - AST and ALT, which, compared with the control group, decreases by 35.6% and 28.2%, respectively