基于高通量测序技术的中温大曲中微生物群落多样性解析

胡晓龙; 王康丽; 牛广杰; 乔亚娟; 张玉; 何培新

doi:10.3969/j.issn.2096-1553.2019.04.004

July 2019

Article Contents

HU Xiaolong, WANG Kangli, NIU Guangjie, et al. Analysis of microbial community diversity in medium temperature Daqu based on high-throughput sequencing technology[J]. Journal of Light Industry, 2019, 34(4): 21-29. doi: 10.3969/j.issn.2096-1553.2019.04.004

Citation: HU Xiaolong, WANG Kangli, NIU Guangjie, et al. Analysis of microbial community diversity in medium temperature Daqu based on high-throughput sequencing technology[J]. Journal of Light Industry, 2019, 34(4): 21-29. doi: 10.3969/j.issn.2096-1553.2019.04.004 shu

Analysis of microbial community diversity in medium temperature Daqu based on high-throughput sequencing technology

1. School of Food and Bioengineering/Collaborative Innovation Center of Production and Safety, He'nan Province, Zhengzhou University of Light Industry, Zhengzhou 450001, China;
2. He'nan Shoujiu Group Co., Ltd., Xinxiang 453000, China

Received Date: 2019-04-10

Abstract

The diversity and structure of fungal and bacterial communities in Qupi and Quxin of medium temperature Daqu from one wine corporation located in He'nan were analyzed based on the high-throughput sequencing technology.The results showed that:1) The diversity and abundance of fungal community in Qupi were higher than those in Quxin samples,and Ascomycetes was the only dominant fungi detected both in Qupi and Quxin.A total of 15 species of fungi was detected in Daqu,of which Saccharomycopsis fibuligera,Eurotium niveoglaucum,Pichia sp1 were the dominant fungi in Qupi and Quxin samples.Among them,the content of Saccharomvcopsis fibuligera in Qupi was similar to that in Quxin,however,the contents of Eurotium niveoglaucum and Pichia sp1 in Qupi and Quxin samples were quite different.2) The diversity of bacterial community in Quxin of medium temperature Daqu was higher than that of Qupi,but its abundance was lower than that of Qupi.A total of 28 genera was detected in the Qupi and Quxin samples,of which Enterobacter,Lactobacillus,Lactococcus,Brucella,Enterococcus and Erwinia were dominant bacteria of Daqu samples.Expect for Brucella,the content of other dominant bacteria had a large difference in Qupi and Quxin.
- Chinese liquor,
- medium temperature Daqu,
- microbial community,
- high-throughput sequencing technology
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沈阳化工大学材料科学与工程学院沈阳 110142

Analysis of microbial community diversity in medium temperature Daqu based on high-throughput sequencing technology

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通讯作者: 陈斌, bchen63@163.com