反刍动物瘤胃菌群与机体营养沉积研究进展

发布时间：2018-06-06 01:21

  本文选题：反刍动物 + 瘤胃菌群　； 参考：《黑龙江畜牧兽医》2017年15期

【摘要】：大量研究表明,反刍动物瘤胃菌群的种类及丰度与宿主的营养沉积和机体代谢有密切关系,研究瘤胃微生物菌群与反刍动物生产性能和肉品质的关系,对肉品质行业的发展具有重要意义。应用高通量测序技术检测瘤胃菌群的结构和种类,并不断完善胃肠道微生物数据库。文章介绍了反刍动物瘤胃中优势菌群对脂肪、纤维素以及含氮物质的分解利用,概述了反刍动物瘤胃菌群与机体代谢的关系,并总结了瘤胃菌群的多样性和丰度对机体营养沉积的影响,为改善瘤胃菌群、优化食肉品质提供参考。
[Abstract]:A large number of studies have shown that the species and abundance of rumen flora in ruminants are closely related to the nutrient deposition and metabolism of the host, and the relationship between rumen microbial flora and the production performance and meat quality of ruminants is studied. It is of great significance to the development of meat quality industry. High-throughput sequencing technique was used to detect the structure and species of rumen microflora and to improve the gastrointestinal microorganism database. In this paper, the decomposition and utilization of fat, cellulose and nitrogen-containing substances in the rumen of ruminant were introduced, and the relationship between rumen flora and metabolism of ruminant was summarized. The effects of diversity and abundance of rumen flora on nutritional deposition were summarized in order to improve rumen microflora and optimize meat quality.
【作者单位】： 内蒙古农业大学食品科学与工程学院;
【基金】：内蒙古“草原英才”创新团队项目(108/108064)
【分类号】：S816
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本文编号：1984341