title: [Changes of fatty-acid structure of common lipids and contents of peroxidation products in tissues of embryos depending on the level of vitamins A, D3 and E in a diet of geese during the reproductive period].
abstract: Results concerning the contents of retinol in the liver, residual yoke of 25-day embryos and yoke of eggs depending on the level of vitamins A, D3 and E in the diet of geese by grey Obroshin breeds in reproductive period are presented in the paper. It is established, that vitamin D3 reduces the level of retinol deposition in the tissues of embryos and yoke of eggs of geese, and addition of vitamins A and E to a diet of geese raises the level of retinol both in the liver and residual yoke of embryos, and in yokes of geese eggs. Besides the data about changes of fatty-acid spectrum of common lipids and contents of lipid peroxidations products in tissues of the liver and pectoral muscles of 25-day embryos are presented in the paper depending on the level of vitamins A, D3 and E in geese diet during their reproductive period. Introduction of vitamin A--in quantity of 10000 IU, vitamin D3--in quantity of 3000 IU, in the composition of mixed fodder of geese during the reproductive period and vitamin E in quantity 35 IU on 1 kg to mixed fodder optimizes fatty-acid structure of the common lipids and the level of peroxidations lipids products in the liver and pectoral muscles of embryos.
authors.forename: O V
authors.initials: OV
authors.lastname: Moravs'ka
authors.forename: S O
authors.initials: SO
authors.lastname: Vovk
mesh_terms: D000821:Animal Feed / Q000592:standards; D000818:Animals; D002762:Cholecalciferol / Q000008:administration & dosage / Q000494:pharmacology; D004530:Egg Yolk / Q000378:metabolism; D004625:Embryo, Nonmammalian / Q000187:drug effects / Q000378:metabolism; D005227:Fatty Acids / Q000737:chemistry*; D005260:Female; D005777:Geese / Q000196:embryology* / Q000378:metabolism; D015227:Lipid Peroxidation / Q000187:drug effects*; D008054:Lipid Peroxides / Q000378:metabolism; D008099:Liver / Q000196:embryology / Q000378:metabolism; D008297:Male; D018482:Muscle, Skeletal / Q000196:embryology / Q000378:metabolism; D012098:Reproduction / Q000187:drug effects*; D014801:Vitamin A / Q000008:administration & dosage / Q000494:pharmacology; D014810:Vitamin E / Q000008:administration & dosage / Q000494:pharmacology; D014815:Vitamins / Q000008:administration & dosage / Q000494:pharmacology*
chemical_list: D005227:Fatty Acids; D008054:Lipid Peroxides; D014815:Vitamins; D014801:Vitamin A; D014810:Vitamin E; D002762:Cholecalciferol