棉籽粕脱毒技术及其在家禽生产中的应用研究进展  

Advance in Detoxication Technology of Cottonseed Meal and Its Application in Poultry Production

作　　者：汤小朋 陈磊 TANG Xiaopeng;CHEN Lei(School of Karst Science,Guizhou Normal University,Guiyang 550001,China;State Key Laboratory Cultivation for Karst Mountain Ecology Environment of Guizhou Province,Guiyang 550001,China)

机构地区：[1]贵州师范大学喀斯特研究院,贵州贵阳550001 [2]贵州省喀斯特山地生态环境国家重点实验培育基地,贵州贵阳550001

出　　处：《云南农业大学学报（自然科学版）》2020年第1期180-186,共7页Journal of Yunnan Agricultural University:Natural Science

基　　金：贵州省科技计划重大专项(黔科合平台人才[2017]5411号);贵州师范大学2018年博士科研启动项目(GZNUD[2018]26号);贵州省研究生教育创新计划项目(黔教研合GZS字[2016]4号)

摘　　要：棉籽粕(cottonseed meal,CSM)是棉籽榨油后产生的副产物,其粗蛋白质含量高,氨基酸种类丰富,是一种潜在的优质蛋白饲料原料。但棉籽粕因游离棉酚等抗营养因子的存在限制了其在畜禽生产中的应用。本文综述了棉籽粕的营养特点、棉籽粕脱毒的常用方法及脱毒棉籽粕在家禽中的应用情况,以期为棉籽粕在家禽生产上的合理应用提供参考。Cottonseed meal(CSM)is a by-product of cottonseed oil extraction.CSM is rich in protein and amino acids,and often considered as a potential source of high-quality protein.However,the application of CSM in livestock and poultry production is limited due to the existence of free gossypol and other anti-nutrients.The nutritional characteristics of cottonseed meal,detoxification methods of cottonseed meal and their applications in poultry production were reviewed in this paper,attempting to provide references for the reasonable application of cottonseed meal in animal production.

关 键 词：棉籽粕 游离棉酚 脱毒 家禽 发酵 

分 类 号：S816.43[农业科学—饲料科学]