id: 18993
Title: Механізми засвоєння каротиноїдів у тварин (огляд)
Authors: Яремчук О. С., Варпіховський Р. Л., Шевченко Л. В., Михальська В. М.
Keywords: carotene, xanthophylls, antioxidants, sources, metabolism in animal tissues
Date of publication: 2018-12-26 12:00:43
Last changes: 2018-12-26 12:00:43
Year of publication: 2018
Summary: The main sources of carotenoids for the body of animals are the plant and animal origin feeds and biotechnological synthesis products. Carotenoids have provitamin, antioxidant and immunomodulating effects and influence on free radical responses, stimulate the immune system, regulate the intercellular bonds, induce the differentiation, regeneration and cell apoptosis. In the process of growing, preserving, and processing and using plant origin feeds there are significant losses of carotenoids associated with physical and chemical processes that cause their destruction or decrease of biological availability to the animal organism. For the carotenoids preservation in feed and biologically active additives the antioxidants of vegetable and synthetic origin are used, and the carotene-based preparations are encapsulated. The biological activity of carotenoids in the organism of animals is determined by their origin, dose, specific features of the organism and existence of factors that stimulate assimilation in the tissues (feed content of lipids, hepatotoxic system state, intestinal digestion) and factors that reduce metabolism (oxidized fats, mycotoxins, nitrates, nitrites, etc.).
URI: http://81.30.162.23/repository/getfile.php/18993.pdf
Publication type: Статті у зарубіжних наукових фахових виданнях (Copernicus та інші)
Publication: Web of Scholar. - Warsaw, Poland. - 2018. - 6(24), Vol.4. - P. 43-51.
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