The influence of vitamin A in the ration of females of carps on the intensity of peroxidation processes of their organism
The article presents a data on the impact of additional vitamin A in the form of oil solution retynilatsetatu doses in 2500 and 5000 IU/kg of feed in the diet of female carp during before-spawning period on the processes of lipid peroxidation (LPO). Established reducing the number of lipid hydroperoxides and TBA-active products in the blood and skeletal muscles of carp. The only exception is their content in the liver of females third group is obviously higher dose of vitamin A leads to increased synthesis field of unsaturated fatty acids (PUFAs), which are the main substrate LPO. Our results showed that LPO processes largely depend on the amount of vitamin A in the diet of fish, which can be attributed antioxidant properties of this vitamin. Key words: vitamin A, retynilasetatu female, carp, in front of befor-spawning period, lipid peroxidation.