Ponomarenko N. The influence of corn of amaranth on composition and lipid peroxidation in the pancreas of quails under the action of nitrates

An object is the processes of lipid peroxidation in the pancreas of quail in the postnatal period of ontogenesis, at the nitrate loading and feeding of seed of amaranth in mixed fodder. Purpose - research of lipid composition, activity of the system of antioxidant defence and maintenance of products of lipid peroxidation in the pancreas of quail in the postnatal period of ontogenesis was the purpose of dissertation work, at the nitrate loading and feeding of seed of amaranth in mixed fodder. Methods are a сhemical-analytical method (thinly laminated chromatography is the receipt of separate classes of lipid), spectrophotometry (determination of maintenance of products of lipid peroxidation and activity of enzymes of antioxidant defence), statistical methods of research. Novelty - the features of lipid composition, functioning of the system of antioxidant defence and maintenance of products of lipid peroxidation are first found out in the pancreas of quail on the early stages of postnatal ontogenesis,at the nitrate loading and feeding of seed of amaranth in mixed fodder. Reliable growth of maintenance of phospholipids and nonetherified fat acids, decline of maintenance of triacylglycerols is set, cholesterol and his еthers in a pancreas during the first month of life of quail. Low activity of the enzimes system of antioxidant defence is exposed in the pancreas of bird on the early stages of postnatal ontogenesis and growth of its activity, beginning from 6-a week age. The coming of nitrates in the organism of bird results in the decline of maintenance of general lipid and nonetherified fat acids in a pancreas, that it can be related to the increase of maintenance of products of lipid peroxidation (hidroperoxide lipids and conjugation diene). Beginning from 3-a week age of quail, the decline of activity of the explored enzymes of antioxidant defence is set in a pancreas. The сorrect influencing of seed is set to the amaranth on a background the nitrate loading - growth of level of general lipid and declineof maintenance of products of their peroxidation due to the increase of activity of enzimes link of the system of antioxidant defence in the pancreas of quail. Thus in correlation of separate classes of lipid maintenance of cholesterol goes down for certain, maintenance of triacylglycerols and еthers of cholesterol rises. Similar changes are exposed in correlation of separate classes of lipid in the pectoral muscle of bird, that testifies to the system influencing of corn of amaranth on an organism. Results of researches -researches of features of lipid composition, functioning of the system of antioxidant defence, maintenance of products of lipid peroxidation in the pancreas of quail on the early stages of postnatal ontogenesis are conducted, for actions of nitrates and feeding of seed of amaranth in mixed fodder. Industry is the poultry farming.