酵母多糖的生物学功能及其在动物养殖中的应用

The biological function of yeast polysaccharide and its application in animal breeding

酵母多糖(YPS)是通过破壁技术从酵母细胞壁中提取的功能性多糖,对动物体生长性能、免疫调节、肠道微环境稳态、抗病、抗氧化等方面具有促进作用,可以作为潜在的抗生素替代品发挥作用。文章简要介绍YPS的组成与结构,总结YPS的生物学功能,概述YPS在家禽、家畜和水产养殖中的应用研究进展,以期为酵母多糖产品的开发和应用提供参考。

Yeast polysaccharide(YPS)is a functional polysaccharide extracted from yeast cell walls through wallbreaking technology.It has a promoting effect on animal growth performance,immune regulation,intestinal microenvironment homeostasis,disease resistance and antioxidant.It can be used as a potential substitute for antibiotics.The article briefly introduces the composition and structure of YPS,summarizes its biological functions,and summarizes its application research progress in poultry,livestock and aquaculture,in order to provide references for the development and application of yeast polysaccharide products.