摘要
酵母属于真菌类单细胞微生物,具有兼性厌氧和较强耐酸性等特点。以酵母为基础可以衍生出很多新型生物饲料原料和饲料添加剂,这些产品能提供多种营养物质,改善畜禽消化道菌群平衡,实现促进生长与提高免疫机能的作用,达到与促生长型抗生素类似的效果,具有广阔的市场前景。本文对酵母源生物饲料的种类及效果和作用机制等方面进行分析整理,以期促进酵母源生物饲料的开发和应用。
Yeast is fungi single-celled microorganism, with the characteristics of facultative anaerobic and stronger acidresistance. Yeast can be used to produce a lot of new biological feedstuff and feed additives. These products can providea variety of nutrients to improve the intestinal microflora balance of animals, and to achieve the effects of promoting thegrowth performance and improving the immunity of livestock and poultry. They can achieve similar effects to the antibioticgrowth promoters, with a broader market prospects. This article analyzed and sorted out the species, application effect andthe mechanism of biological feed products derived from yeast, in order to promote the development and application ofthem.
出处
《中国畜牧杂志》
CAS
北大核心
2017年第9期16-20,共5页
Chinese Journal of Animal Science
基金
2016年北京市科技型中小企业促进专项项目(Z16010101463)
关键词
酵母
生物饲料
应用效果
种类
作用机理
Yeast
Biological feed
Application effect
Species
Mechanism
