文献类型：期刊文献

中文题名：基于高通量测序技术分析藏药浴发酵酒曲微生物群落结构及多样性

英文题名：Analysis of Microbial Community Structure and Diversity in Xizang Medicine Bath Fermented Jiuqu Based on High-throughput Sequencing Technology

作者：栗果[1];禄玉冰[1];樊伊琳[2];赵有玺[2];段辉琴[2];张元[2];薛蓓[1]

第一作者：栗果

机构：[1]西藏民族大学高原相关疾病分子遗传机制与干预研究重点实验室,陕西咸阳712082;[2]北京联合大学生物化学工程学院,北京100023

第一机构：西藏民族大学高原相关疾病分子遗传机制与干预研究重点实验室,陕西咸阳712082

年份：2025

卷号：9

期号：2

起止页码：211-222

中文期刊名：高原农业

外文期刊名：Journal of Plateau Agriculture

基金：中国科协科技援藏助力西藏藏医药产业高质量发展项目;西藏民族大学研究生科研创新与实践项目(Y2024011)。

语种：中文

中文关键词：藏药浴发酵酒曲;高通量测序;群落结构;微生物多样性

外文关键词：Xizang medicine bath fermented Jiuqu;High-throughput sequencing;Community structure;Microbial diversity

摘要：本研究利用高通量测序技术对藏药浴发酵酒曲微生物群落结构组成及优势菌群的相对丰度进行研究和分析。结果表明,在属分类水平上,9组藏药浴发酵酒曲样品的细菌属富含丰富的微生物类群,而真菌属微生物群落丰富度较小。所有样品组共有的优势细菌门为变形菌门和厚壁菌门,优势菌属为醋杆菌属、明串珠菌属等;优势真菌门为子囊菌门,优势菌属为覆膜孢酵母属。结论:西藏同一地区藏药浴发酵酒曲中的微生物群落构成存在差异,且相同菌门的相对丰度也有显著差异。本研究全面分析了藏药浴发酵酒曲中各类优势菌群和微生物群落结构比例,对推动西藏地区民族特色藏药浴酒曲品质和产业化发展提供了理论参考。
In this study,the structural composition of the microbial community and the relative abundance of the dominant flora of Xizang medicine bath fermented Jiuqu were investigated and analyzed using high-throughput sequencing technology.The results demonstrated that at the genus classification level,the bacterial genera in all nine sample groups of Xizang medicinal bath fermented Jiuqu contained abundant microbial taxa,whereas the microbial communities of the fungal genera were less abundant.The dominant bacterial phylum shared by all sample groups were Proteobacteria and Firmicutes,and the dominant genera were Acetobacter,Leuconostoc and Enterobacteriaceae;The dominant fungal phylum was Ascomycota,and the dominant genus was Saccharomycopsis.Conclusion:There were differences in the composition of microbial communities and significant differences in the relative abundance of the same phylum in Xizang bath fermented Jiuqu from the same region of Xizang.This study comprehensively analyzed the proportion of various types of dominant flora and microbial community structure in Xizang medicinal bath fermented Jiuqu and provided theoretical references for promoting the quality and industrialization of Xizang medicinal bath Jiuqu of national specialties in the Xizang region.