摘要
缩合单宁作为一种常见的抗营养因子,存在于众多饲草植物中。近年来在反刍动物上的研究发现缩合单宁在提高过瘤胃蛋白、控制甲烷排放以及调控瘤胃发酵方面表现出营养作用。本文综述了缩合单宁对瘤胃微生物区系结构、pH、甲烷产量、氨态氮以及微生物蛋白含量的影响,并提出了缩合单宁新的研究方向和应用前景。
Condensed tannin are found in many forage plants as a common anti-nutritional factor. Recent researches on ruminants found condensed tannins showed nutritional functions in increasing rumen bypass protein, controlling methane emissions and controling rumen fermentation. This paper reviews the effect of condensed tannins on the structure of ruminal microflora, p H, ammonia nitrogen, methane production and production of microbial crude protein. New research directions and prospects of condensed tannins were proposed as well.
出处
《中国奶牛》
2016年第5期10-13,共4页
China Dairy Cattle
关键词
缩合单宁
瘤胃发酵
调控
研究方向
Condensed tannins
Rumen fermentation
Regulation and controling
Research directions