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初乳是产妇产后7天内分泌的乳汁,因含β胡萝卜素较多,故色黄,因所含蛋白质和免疫球蛋白等有形物质较多,故质稠。初乳不仅是婴儿最好的营养来源,而且可保护新生儿免遭病原体的侵袭。营养物质蛋白质初乳中蛋白质含量最高,主要为α乳白蛋白、α酪蛋白、乳铁蛋白和免疫球蛋白。在游离氨基酸中,牛磺酸含
Colostrum is the secretion of milk within 7 days postpartum mothers, because of containing more β-carotene, it is yellow, because of the protein and immunoglobulin and other tangible substances contained, so the quality of thick. Colostrum is not only the best source of nutrition for babies, but it also protects newborns from pathogens. Nutritional protein Colostrum protein content is highest, mainly alpha lactalbumin, alpha casein, lactoferrin and immunoglobulin. Among free amino acids, taurine is included