Changes in fatty acid composition of total lipids and the level of lipid peroxidation products in the residual yolk of embryos depending of the content of vitamins А, D3, Е in diet of geese in the reproductive period

Abstract

Complex introduction in mixed fodder of geese at the reproductive period of vitamin A in quantity of 10,000 IU vitamin D3 in quantity of 3,000 IU and vitamin Е in quantity of 35 IU per 1 kg of mixed fodder leads to an increased level of polyunsaturated fatty acids in total lipids of the residual yolk of embryos. This was due to an increase in the content of linoleic, arachidonic, docosapentaenoic and docosahexaenoic fatty acids. Such diet also supported a physiological level of products of lipid peroxidation in the residual yolk of geese embryos.

Keywords

• geese
• embryos
• residual yolk
• vitamins а
• d3
• е
• fatty acids
• lipid peroxidation products