植物甾醇在畜禽生产中的应用  

Application of Phytosterol in Livestock and Poultry Production

作　　者：扈添琴[1] HU Tianqin(Qinghai Livestock Improvement Center,Xining 812100,Qinghai China)

机构地区：[1]青海省家畜改良中心,青海西宁810016

出　　处：《饲料博览》2018年第7期49-51,共3页Feed Review

摘　　要：植物甾醇具有降低机体胆固醇含量、提高抗氧化能力、改善肝功能和调节生长因子等一系列作用,同时还能提高动物对日粮中氮和蛋白质的利用,从而促进动物的生长,因此其在动物饲料中的应用越来越广泛。文章主要简述了植物甾醇的来源、理化性质和畜禽对其消化吸收,并对植物甾醇在畜禽生产中的应用作以综述。Phytosterols have a series of functions such as reducing the cholesterol content of the body,improving the antioxidant capacity,improving the liver function and regulating the growth factors.Meanwhile,it can also improve the use of nitrogen and protein in the diet and promote the growth of animals.Therefore,the application of plant sterols is becoming more and more widely used in animal feed.The source,physicochemical properties,digestion and absorption of phytosterols,and the application of phytosterols in livestock production were reviewed in this paper.

关 键 词：植物甾醇 理化性质 消化吸收 畜禽生产 应用 

分 类 号：S815[农业科学—畜牧学] S816.7[农业科学—畜牧兽医]