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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。
A large number of studies have shown that ruminant rumen flora species and abundance and host nutrient deposition and metabolism are closely related to study rumen microbial flora and ruminant performance and meat quality of the meat industry is important for the development of significance. Application of high-throughput sequencing technology to detect rumen flora structure and type, and continue to improve the gastrointestinal tract microbial database. The article introduced the ruminant rumen dominant bacteria on the decomposition of fats, cellulose and nitrogenous substances, summarizes the relationship between ruminant rumen flora and body metabolism, and summarizes the rumen flora diversity and abundance on the body Nutritional deposition, to improve the rumen flora, optimize the quality of meat provide a reference.