Detection of the Microbial Composition of Some Commercial Fermented Liquid Products via Metagenomic Analysis

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Çelik Doğan C., Yüksel Dolgun H. T., İKİZ S., Kırkan Ş., Parın U.

Foods, cilt.12, sa.19, 2023 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 12 Sayı: 19
  • Basım Tarihi: 2023
  • Doi Numarası: 10.3390/foods12193538
  • Dergi Adı: Foods
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Agricultural & Environmental Science Database, CAB Abstracts, Food Science & Technology Abstracts, Veterinary Science Database, Directory of Open Access Journals
  • Anahtar Kelimeler: 16S rRNA, grape vinegar, hardaliye, kombucha, metagenome, microbiome, pickle juice, plant growth promotion, probiotics, shalgam juice (a fermented turnip juice drink)
  • İstanbul Üniversitesi Adresli: Evet

Özet

The fermented liquid sector is developing all over the world due to its contribution to health. Our study has contributed to the debate about whether industrially manufactured fermented liquids live up to their claims by analyzing pathogens and beneficial bacteria using a 16S rRNA sequencing technique called metagenomic analysis. Paenibacillus, Lentibacillus, Bacillus, Enterococcus, Levilactobacillus, and Oenococcus were the most abundant bacterial genera observed as potential probiotics. Pseudomonas stutzeri, Acinetobacter, and Collimonas, which have plant-growth-promoting traits, were also detected. The fact that we encounter biocontroller bacteria that promote plant growth demonstrates that these organisms are widely used in foods and emphasizes the necessity of evaluating them in terms of public health. Their potential applications in agriculture may pose a danger to food hygiene and human health in the long term, so our data suggest that this should be evaluated.