海带多糖对肠道健康的影响及其在猪生产中的应用

Effect of Laminaria japonica polysaccharide on intestinal health and its application in pig production

海带多糖是1种绿色安全的植物性饲料添加剂,对机体不产生毒副作用,且具有抗菌、抗氧化等调节作用,可以改善猪的肠道健康等问题,对猪生产有积极影响。文章主要对海带多糖在猪肠道形态结构、肠道菌群平衡、抗氧化活性、紧密连接蛋白表达、免疫功能和营养物质消化吸收能力的影响等方面进行综述,以期为海带多糖在养猪生产中的应用提供参考。

Laminaria japonica polysaccharide is a kind of green and safe plant feed additive,which does not produce toxic and side effects on body,and has antibacterial,antioxidant and other regulatory effects.Laminaria japonica polysaccharide can improve the intestinal health of pigs and has a positive impact on pig production.The article mainly reviews the effects of Laminaria japonica polysaccharides on pig intestinal morphology,intestinal flora balance,antioxidant activity,tight junction protein expression,immune function,and nutrient digestion and absorption capacity.In order to provide a reference for the application of Laminaria japonica polysaccharide in swine production.