Bacterial and fungal microbiota of mould‐ripened cheese produced in Konya

Author:

Yurt Mediha Nur Zafer1,Ersoy Omeroglu Esra2,Tasbasi Behiye Busra1,Acar Elif Esma1,Altunbas Osman3,Ozalp Veli Cengiz4,Sudagidan Mert1ORCID

Affiliation:

1. KIT‐ARGEM R&D Center Konya Food and Agriculture University Meram Konya 42080 Türkiye

2. Biology Department, Basic and Industrial Microbiology Section, Faculty of Science Ege University Izmir 35040 Türkiye

3. SARGEM Konya Food and Agriculture University Meram Konya 42080 Türkiye

4. Department of Medical Biology, Faculty of Medicine Atilim University Ankara 06830 Türkiye

Abstract

Bacterial and fungal diversities of 24 mould‐ripened cheeses originating from Konya‐Türkiye were examined by metagenomic analysis. Firmicutes phylum, Enterococcus, Clostridium sensu stricto and Lactobacillus (Levilactobacillus) genera were the dominant bacteria. Ascomycota phylum and Penicillium and Pichia genera and Penicillium roqueforti and Pichia membranifaciens species were dominant fungi. Enterococcus faecium (n = 30) and Enterococcus faecalis (n = 6) were identified, and all strains were susceptible to penicillin, ampicillin, vancomycin, teicoplanin, chloramphenicol and linezolid. The highest resistance (n = 14) was against rifampin. Tetracycline resistance was determined in two strains. Biofilm‐forming ability was found in nine E. faecium and 1 E. faecalis. E. faecium strains revealed 40–88.9%, and E. faecalis showed 59.2–100% homology by pulsed field gel electrophoresis.

Publisher

Wiley

Subject

Process Chemistry and Technology,Bioengineering,Food Science

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