首页    期刊浏览 2024年12月12日 星期四
登录注册

文章基本信息

  • 标题:Application of a High-Throughput Amplicon Sequencing Method to Chart the Bacterial Communities that Are Associated with European Fermented Meats from Different Origins
  • 本地全文:下载
  • 作者:Emiel Van Reckem ; Christina Charmpi ; David Van der Veken
  • 期刊名称:Foods
  • 电子版ISSN:2304-8158
  • 出版年度:2020
  • 卷号:9
  • 期号:9
  • 页码:1247-1262
  • DOI:10.3390/foods9091247
  • 出版社:MDPI Publishing
  • 摘要:Insight into the microbial species diversity of fermented meats is not only paramount to gain control over quality development, but also to better understand the link with processing technology and geographical origin. To study the composition of the microbial communities, the use of culture-independent methods is increasingly popular but often still suffers from drawbacks, such as a limited taxonomic resolution. This study aimed to apply a previously developed high-throughput amplicon sequencing (HTS) method targeting the 16S rRNA and tuf genes to characterize the bacterial communities in European fermented meats in greater detail. The data obtained broadened the view on the microbial communities that were associated with the various products examined, revealing the presence of previously underreported subdominant species. Moreover, the composition of these communities could be linked to the specificities of individual products, in particular pH, salt content, and geographical origin. In contrast, no clear links were found between the volatile organic compound profiles of the different products and the country of origin, distinct processing conditions, or microbial communities. Future application of the HTS method offers the potential to further unravel complex microbial communities in fermented meats, as well as to assess the impact of different processing conditions on microbial consortia.
  • 关键词:staphylococci; lactic acid bacteria; fermented meats; high-throughput sequencing; microbiota staphylococci ; lactic acid bacteria ; fermented meats ; high-throughput sequencing ; microbiota
国家哲学社会科学文献中心版权所有