乳化剂卵磷脂在猪生产应用中的研究进展

doi:10.16174/j.issn.1673-4645.2023.05.012

摘要/Abstract

摘要： 油脂是动物营养中的一类重要营养物质，在畜禽生产中，合理利用油脂可提高畜禽的生产性能以及饲料利用率。尽管油脂具有多种营养作用，但幼龄动物消化道发育不完善，胆汁酸和脂肪酶分淡不足，无法物底消化吸收饲料中的油脂，多余的油脂则被幼龄动物排出体外。而成年动物日粮中的油脂添加比例高，消化分解油脂所需要的胆汁酸远远超过畜禽机体内能够分泌的量，无法彻底消化吸收油脂。乳化剂是一种表面活性剂，在饲料中添加乳化剂能够使油脂溶解在水中，大大提高了饲料油脂的消化和吸收。卵磷脂是动植物组织及卵黄中的一种含磷脂类物质，作为一种优质的乳化剂，卵磷脂除了广泛应用于食品行业外，还可以用于畜牧业，以显著提高动物的生长性能，增加机体对营养物质的吸收利用，提高动物生产的经济效益。本文阐述了卵磷脂在猪生产中的应用进展，为相关的研究和生产提供理论依据。

罗波文，毛昌发，羊井铨，张婷，康修田，丁能水，吴有林. 乳化剂卵磷脂在猪生产应用中的研究进展[J]. 中国猪业, 2023, 18(5): 55-58.

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