Bifidobacterial Distribution Across Italian Cheeses Produced from Raw Milk.
bifidobacteria
cheese
metagenomics
microbiota
profiling
Journal
Microorganisms
ISSN: 2076-2607
Titre abrégé: Microorganisms
Pays: Switzerland
ID NLM: 101625893
Informations de publication
Date de publication:
21 Nov 2019
21 Nov 2019
Historique:
received:
30
09
2019
revised:
06
11
2019
accepted:
19
11
2019
entrez:
27
11
2019
pubmed:
27
11
2019
medline:
27
11
2019
Statut:
epublish
Résumé
Cheese microbiota is of high industrial relevance due to its crucial role in defining the organoleptic features of the final product. Nevertheless, the composition of and possible microbe-microbe interactions between these bacterial populations have never been assessed down to the species-level. For this reason, 16S rRNA gene microbial profiling combined with internally transcribed spacer (ITS)-mediated bifidobacterial profiling analyses of various cheeses produced with raw milk were performed in order to achieve an in-depth view of the bifidobacterial populations present in these microbially fermented food matrices. Moreover, statistical elaboration of the data collected in this study revealed the existence of community state types characterized by the dominance of specific microbial genera that appear to shape the overall cheese microbiota through an interactive network responsible for species-specific modulatory effects on the bifidobacterial population.
Identifiants
pubmed: 31766566
pii: microorganisms7120599
doi: 10.3390/microorganisms7120599
pmc: PMC6955966
pii:
doi:
Types de publication
Journal Article
Langues
eng
Subventions
Organisme : Science Foundation Ireland
ID : 15/JP-HDHL/3280
Pays : Ireland
Organisme : Fondazione Cariparma
ID : -
Déclaration de conflit d'intérêts
The authors declare that they have no competing interests.
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