摘要
植物源活性物质中的皂苷对动物机体具有促生长、抗氧化和提高免疫力等多种作用,同时可以调控反刍动物瘤胃微生物发酵模式。研究表明茶皂素通过影响瘤胃微生物区系结构,改善瘤胃微生物发酵,提高饲料蛋白质利用率,降低甲烷产量,进而改善动物生产性能和提高产品品质,因而可被用作天然饲料添加剂。笔者全面综述了茶皂素对反刍动物瘤胃微生物区系、瘤胃发酵的影响研究进展,并结合自己所在研究团队研究成果,分析了茶皂素作为瘤胃发酵天然调控剂解决现实问题的途径。另外笔者根据研究现状,提出了茶皂素新的研究方向和前景。
The chemical composition of plant active substances,such as saponins,can promote growth andantioxidant power,improve the immunity of animal body.It can also regulate the rumen fermentation pattern.Recent studies showed that tea saponin could improve rumen fermentation and protein utilization rate,reducethe methane production and thus improve the performance of animal production by exerting effect on rumenmicroorganism.Therefore it could be used as a natural feed additive.This article reviewed the researchprogress in the effect of tea saponin on rumen microbial community of ruminant animal and rumenfermentation.And combined with research results of the research team,the author offered analysis of teasaponin to solve practical problems as rumen fermentation of natural control agents.In addition,the author putforward the new research direction and the prospect of tea saponin according to the current research status.
出处
《中国农学通报》
2015年第5期20-24,共5页
Chinese Agricultural Science Bulletin
基金
2012年度北京市人力社保局"新世纪百千万人才工程资助项目"
2011-2014年北京市自然科学基金委员会"北京市自然科学基金"(6122006)
2014年度北京市教育委员会"北京市属高等学校高层次人才引进与培养计划项目"(CIT&TCD20130324)
北京市农业局"北京市现代农业产业技术体系奶牛创新团队"
关键词
茶皂素
瘤胃发酵
调控
tea saponin
rumen fermentation
regulation
