贝莱斯芽胞杆菌对动物的益生作用研究进展  

Research Progress of Prebiotic Effect of Bacillus velezensis on Animals

作　　者：赵婷婷 孙佳琪 王文迪 马红霞[1,2] 么乃全[1,2] 徐凤宇 高云航[1,2] ZHAO Tingting;SUN Jiaqi;WANG Wendi;MA Hongxia;YAO Naiquan;XU Fengyu;GAO Yunhang(College of Veterinary medicine,Jilin Agricultural University,Jilin Changchun 130118,China;Key Laboratory of Animal Production and Product Quality Safety of Ministry of Education,Jilin Agricultural University,Jilin Changchun 130118,China)

机构地区：[1]吉林农业大学动物医学院,吉林长春130118 [2]动物生产及产品质量安全教育部重点实验室,吉林长春130118

出　　处：《中国畜牧杂志》2023年第7期82-86,共5页Chinese Journal of Animal Science

基　　金：国家重点研发计划专项(2018YFD0501800、2016YFD0501409);吉林省科技发展计划项目(20170101055JC、20190201296JC、20210202051NC);国家现代农业产业技术体系建设专项(CARS-37);吉林省大学生创新创业训练计划项目(S202110193129)。

摘　　要：贝莱斯芽胞杆菌可产生抗微生物脂肽和聚酮、有益酶、黏附分子等代谢产物。作为饲料添加剂,贝莱斯芽胞杆菌可通过提高小肠绒毛高度及降低隐窝深度、增强酸性磷酸酶及碱性磷酸酶活性等机制促进动物生长;通过拮抗病原、增强机体抗氧化能力和调节动物免疫改善动物健康。本文综述了贝莱斯芽孢杆菌作为饲料添加剂对动物的益生作用,为该菌的科学应用提供参考。Bacillus velezensis can produce antimicrobial lipopeptides and polyketides,beneficial enzymes,adhesion molecules and other metabolites.As a feed additive,B.velezensis can promote animal growth by increasing intestinal villus height and reducing crypt depth,enhancing activities of acid phosphatase and alkaline phosphatase.Improve animal health by antagonizing pathogens,enhancing antioxidant capacity and regulating animal immunity.This article reviews the prebiotic effects of B.velezensis as a feed additive on animals,and provides a reference for th e scientific application of B.velezensis.

关 键 词：贝莱斯芽胞杆菌 动物饲料添加剂 促进生长 改善健康 

分 类 号：S816.7[农业科学—饲料科学]