Open AccessAminoacid composition of eggs as a criterion of assimilation processes in hens bodies when applying antioxidant specimen
Author(s) -
Л. Ю. Гуляева,
V.E. Ulitko,
О. Е. Ерисанова,
L.A. Pykhtina,
С. П. Лифанова
Publication year - 2018
Publication title -
vestnik novosibirskogo gosudarstvennogo agrarnogo universiteta
Language(s) - English
Resource type - Journals
ISSN - 2072-6724
DOI - 10.31677/2072-6724-2018-48-3-86-91
Subject(s) - fodder , antioxidant , laying , vitamin e , assimilation (phonology) , vitamin , biology , amino acid , globulin , zoology , vitamin c , composition (language) , food science , chemistry , biochemistry , botany , endocrinology , linguistics , physics , philosophy , astronomy
The paper highlights the results of the experiment conducted at the Simbirsk poultry farm of Ulyanovsk region. The researchers arranged two similar groups of laying hens. Each group contained 364 laying hens. The hens were fed with the same full-feed fodder, but the hens from the experimental group received Lipovitam Beta by means of stepwise mixing method. The specimen contains β-carotene, vitamin C, vitamin E, butyloxyanisole, phospholipids 240 grams per 1 t of mixed fodder. The authors prove the efficiency of using liposomal form of the antioxidant vitamin complex “Lipovitam Beta” when feeding laying hens in order to enhance the antioxidant system and, therefore, assimilation processes. These processes contribute to better synthesis of protein in the body of laying hens and higher concentration of protein in the blood serum by means of albumins, globulins and higher protein concentration in the egg.. Application of the specimen in the compound feed contributes to longer egg-laying peak (from 97 to 102 days) and egg-laying capacity (by 22.87 and 18.25 eggs), better amino acid composition of eggs, their amino acid scores, which indicates their higher biological and nutritional value.