Vitamin) C significantly decreased egg production.The significant interaction between the source.Of Se and vitamin C was found in shell breaking.Strength and yolk yellowness (Table 3). The.Combination of vitamin C and Se increased shell.Breaking strength and decreased values of yolk.Yellowness in comparison with the basal diet. Most.Of the egg quality parameters were not significantly.Affected. In Se-supplemented hens vitamin C, significantly.Reduced the concentration of iron in the.Yolk (Table 4). Selenite however had an opposite,,,Effect. Vitamin C supplementation significantly.Increased vitamin E concentration and decreased.Fe concentration in the yolks of hens fed diets.Supplemented with Se. Selenium supplementation.Significantly increased vitamin E concentration.In the yolk and Se concentration in the yolk and.Albumen. The concentration of vitamin A in the. "Yolk was not influenced by Se or vitamin C addition.The concentration of products from lipid.Peroxidation (TBARS) increased marginally during.The refrigerated storage of eggs. In eggs from hens.Fed the basal diet vitamin C, supplementation significantly.Increased the concentration of TBARS.In yolks stored for 14 or 28 days (Table 5). The.TBARS concentration in yolks of fresh eggs and.Eggs stored for 14 days was decreased in hens fed.Diets supplemented with sodium selenite.
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