Analysis of microbial diversity and succession during Xiaoqu Baijiu fermentation using high-throughput sequencing technology.

ABSTRACT: In this study, high-throughput sequencing (HTS) was used to compare and analyze the microbial diversity and succession during the brewing process of xiaoqu Baijiu. A total of 34 phyla and 378 genera of bacteria, as well as four phyla, 32 genera of fungi were detected. At the phylum level, Firmicutes, Proteobacteria, Ascomycota, and Mucoromycota were the dominant groups. During the brewing process of xiaoqu Baijiu, the dominant bacteria were Weissella and unidentified Rickettsiales within the first 2 days of brewing, followed by Lactobacillus at 3 days until to the end of brewing. The dominant fungi were Rhizopus, Saccharomyces, and Issatchenkia. The relative abundance of Rhizopus decreased with the extension of brewing time, wh

SUBMITTER: Wang Q 

PROVIDER: S-EPMC9288988 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature