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饲用芽孢杆菌制剂在动物消化道中的作用机理
引用本文:冯兴,王建军,胥世洪,唐平东,郭玉良,舒晓娟.饲用芽孢杆菌制剂在动物消化道中的作用机理[J].四川畜牧兽医,2011,38(2):32-34.
作者姓名:冯兴  王建军  胥世洪  唐平东  郭玉良  舒晓娟
作者单位:1. 四川省新兽药工程技术中心,四川,温江,611130
2. 乾坤集团新兽药研究所,四川,温江,611130
摘    要:芽孢杆菌是动物肠道的正常菌群,是研制开发微生态制剂最主要的菌株之一。动物微生态制剂具有无毒、无副作用,促进动物生长,提高饲料转化率,替代抗生素等优点。但由于受制剂本身、动物机体、外界环境等多种因素的影响,其应用效果的重复性和稳定性较差。本文就芽孢杆菌制剂在动物肠道中的作用机理作一阐述。

关 键 词:芽孢杆菌  饲料添加剂  作用机理

The physiological mechanism of bacillus in animal intestinal tract
Institution:FENG Xing, WANG Jian-jun, XU Shi-hong, et al. (1. Engineering Research Center for New Veterinary Drugs of Sichuan Province,Sichuan Wenjiang 611130,China; 2. Research Institute for Veterinary Drugs of Qiankun Group,Sichuan Wenjiang 611130,China)
Abstract:As a kind of common microbial population in intestinal tract, bacillus is one of the most important sources for the exploitation of microecological preparation. The probiotics have some advantages such as no poisonous, no side effect, promoting animal grow, raising the animal feed conversion rate, replacing antibiotics. But because of being subjected to various factors influences, such as product, host and outside environment, its repetition and stabilities of application effect are worse. This paper summarized the physiological mechanism of bacillus in animal intestinal tract.
Keywords:Bacillus  Animal feed additive  Physiological mechanism
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