Antioxidant system state and vitamins A, E content in laying hens under influence of lipid-rich sorbent addition in their ration

Ya. M. Sirko, L. V Andrejeva, A. V. Gunchak, I. B. Ratych, N. P. Oleksjuk .

In article data about lipid peroxidation products level, antioxidant enzymes activity and vitamins A, E content in liver and egg yolk of laying hens under influence of lipid-rich sorbent addition in their ration are presented. It was established egg productivity increase in poultry under influence of 3% lipid-enriched sorbent addition into composition of laying hen's diet in comparison with hens, fed diet with 1% sunflower addition. It was shown decrease of lipid peroxidation products - lipid hydroperoxides and malonic dialdehyde content in egg yolk and liver under influence of lipid-enriched sorbent addition into composition of diet for laying hens Egg shell stability was greater in hens, fed diet with 3% lipid-enriched sorbent addition.

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