Bacterial Community Structure and Succession Law in Cantonese Sausage Based on High-throughput Sequencing Technology

被引：0

作者：

Wang X. ^{[1
]}

Zhang Y. ^{[1
,2
]}

Sun J. ^{[1
]}

Pan P. ^{[1
]}

Liu Y. ^{[1
]}

Tian T. ^{[3
]}

机构：

[1] Key Laboratory of Meat Processing of Sichuan Province, Chengdu University, Chengdu

[2] Solid-state Fermentation Resource Utilization Key Laboratory of Sichuan Province, Yibin University, Yibin

[3] Chengdu Agricultural College, Chengdu

来源：

Journal of Chinese Institute of Food Science and Technology | 2021年 / 21卷 / 03期

关键词：

Bacterial community structure; Cantonese sausages; Dominant bacterial; Succession law;

D O I：

10.16429/j.1009-7848.2021.03.038

中图分类号：

学科分类号：

摘要：

Bacterial community structure and succession law among cantonese sausages during natural fermentation were analyzed by high-throughput sequencing technology. The result showed that there were mainly Firmicutes, Proteobacteria, Bacteroidetes, Actinobacteria at phylum in cantonese sausage, the dominant bacteria Firmicutes increased first and then decreased with the fermentation time, on the 20th day, the proportion of Firmicutes reached 95.4%, there were mainly Vibrio spp., Lactobacillus spp., Weissella spp., Acinetobacter spp., Brochothrix spp., Enterobacter spp., Yersinia spp. at genus in cantonese sausage, the dominant bacteria Lactobacillus spp. increased first and then decreased with the fermentation time, on the 20th day, the proportion of Lactobacillus spp. reached 84.61%, The dominant genus Lactobacillus not only affected the changes in the structure of the bacterial flora, but also affected the formation of flavor substances. Through the study on bacterial community structure and succession law in the fermentation process of cantonese sausage, it was order to find the dominant bacterial of cantonese sausage and controlled the growth of harmful microorganisms and reduced the generation of harmful substances. © 2021, Editorial Office of Journal of CIFST. All right reserved.

引用

页码：334 / 340

页数：6

共 21 条

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