Comparative analysis of the microbial community structure in light-flavor Daqu in Taiyuan and Suizhou regions, China

Comparative analysis of the microbial community structure in light-flavor Daqu in Taiyuan and Suizhou regions, China

In this study, we comparatively analyzed the microbial community structure of light-flavored Daqu (LFD) from Taiyuan and Suizhou regions using a combined strategy of single-molecule real-time sequencing and pure culture techniques. The results indicated that the dominant bacteria and fungi in all LF...

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Veröffentlicht in:Food science & technology 2023-03, Vol.177, p.114599, Article 114599
Hauptverfasser: Xiang, Fanshu, Cai, Wenchao, Hou, Qiangchuan, Gai, Jianshe, Dong, Xiaoyuan, Li, Liang, Liu, Zhongjun, Tian, Xiaoju, Shan, Chunhui, Guo, Zhuang
Format: Artikel
Sprache:eng
Schlagworte:
Bacillus licheniformis
Bacterial community
Burkholderia
China
community structure
flora
Fungal community
lactic acid
Leuconostoc
Light-flavor Daqu
microbial communities
Pediococcus pentosaceus
Pure culture technique
Saccharomycopsis fibuligera
Single-molecule real-time sequencing
Thermoactinomyces
Weissella
yeasts
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Zusammenfassung:In this study, we comparatively analyzed the microbial community structure of light-flavored Daqu (LFD) from Taiyuan and Suizhou regions using a combined strategy of single-molecule real-time sequencing and pure culture techniques. The results indicated that the dominant bacteria and fungi in all LFD were Bacillus licheniformis (22.61%) and Saccharomycopsis fibuligera (80.98%), respectively. The abundance and diversity of fungi were significantly lower in the LFD from Taiyuan region (Taiyuan-LFD) (p 
ISSN:0023-6438
1096-1127
DOI:10.1016/j.lwt.2023.114599