Analyzing bacterial community in pit mud of Yibin Baijiu in China using high throughput sequencing

PeerJ

article

Li Chen¹  Yuzhu Li²  Lei Jin³  Li He²  Xiaolin Ao²  Shuliang Liu²  Yong Yang²  Aiping Liu²  Shujuan Chen²  Likou Zou³ 

[1] Yibin Products Quality Supervision and Inspection Institute;College of Food Science, Sichuan Agricultural University;College of Resources, Sichuan Agricultural University

关键词: Yibin Baijiu;    Pit mud;    Community structure;    Illumina Hiseq sequencing;   

DOI  :  10.7717/peerj.9122

学科分类：社会科学、人文和艺术（综合）

来源: Inra

【 摘 要 】

1% were detected. The Chao1 and Shannon indexes did not vary significantly between the sub-layer and middle-layer PM (P 0.05). However, Linear discriminant analysis Effect Size (LEfSe) analysis showed that the relative abundance of Lactobacillus in the sub-layer PM was significantly higher than in middle-layer PM. pH differed significantly (P < 0.05) between the two groups. Canonical correspondence analysis revealed that bacterial community in PM correlated significantly with available phosphorous content and pH. Our study provides basic data for further elucidating the diversity of microbiota in the PM of YB and the potential mechanism of Baijiu production.

【 授权许可】

CC BY