[The composition of lipids and lipid peroxidation in the pancreas of quails exposed to nitrates and correction by the amaranth's seeds].

Researches of features of lipid composition, functioning of the system of antioxidant defense, maintenance of lipid peroxidation products in the quail's pancreas on the early postnatal ontogenesis stages are conducted for actions of nitrates and feeding with amaranth's seeds in mixed fodder. The arrival of nitrates in the organism of quails results in the decline of general lipids maintenance and nonetherified fat acids in the pancreas. Using of amaranth's seeds in mixed fodder on the background of the nitrate loading results in the increase of activity of the enzimes system of antioxidant defence, the growth of general lipid level in the quail's pancreas. Thus in correlation with separate classes of lipid maintenance of cholesterol goes down for certain, whereas the maintenance of triacylglycerols and ethers of cholesterol rises. The results obtained in the researches show the ability of amaranth's seeds to avert oxidative stress in quail's pancreas under nitrates influence.

[Effect of amaranth seed addition to ration of quails on lipid composition of the pancreas, skeletal muscles and egg's yolk].

A modifying effect is established of amaranth's corn on lipid composition of pancreas and skeletal muscles of quail - content of cholesterol goes down, the level of triacylglycerols and ethers of cholesterol rises, while the quantity of general lipids and correlation of their separate fractions in egg's yolk did not change substantially.