摘要
植物提取物中含有皂苷、生物碱、植物精油、单宁以及多糖等活性成分,在反刍动物饲养中具有调控瘤胃发酵挥发性脂肪酸组成、提高过瘤胃蛋白数量、抑制甲烷排放等功能,对反刍动物瘤胃调控方面发挥一定作用。本文就皂苷、单宁和植物精油这三类植物提取物调控反刍动物瘤胃发酵和甲烷产量的研究进展进行综述,旨在为植物提取物在实际生产中的应用提供参考。
Plant extracts contain saponins, alkaloids, essential oils, tannins, polysaccharides and other active ingre-dients. The plant extracts played a certain role in the rumen regulation of ruminants, including regulating VFA com-position of rumen fermentation, enhancing by-pass protein flow and reducing methane emission. The effects of sapo-nins, tannins and plant essential oils on the rumen fermentation and methane production of ruminants were summa-rized in the paper, so as to provide reference for the application of plant extracts in practical production.
作者
张然
郑琛
闫晓刚
班志彬
梁浩
杨华明
ZHANG Ran ZHENG Chen YAN Xiaogang BAN Zhibin LIANG Hao YANG Huaming(Branch Academy of Animal Science, Jilin Academy of Agricultural Sciences, Gongzhuling, 136100 College of Animal Science and Technology ,Gansu Agriculture University, Lanzhou, 730070, China)
出处
《东北农业科学》
2017年第5期43-47,共5页
Journal of Northeast Agricultural Sciences
基金
吉林省科技厅国际科技合作项目(20160414042GH)
