作者
Véronique Delcenserie, Bernard Taminiau, Laurent Delhalle, Carine Nezer, Pauline Doyen, Sébastien Crevecoeur, David Roussey, N Korsak, Georges Daube
发表日期
2014/10/1
期刊
Journal of dairy science
卷号
97
期号
10
页码范围
6046-6056
出版商
Elsevier
简介
Herve cheese is a Belgian soft cheese with a washed rind, and is made from raw or pasteurized milk. The specific microbiota of this cheese has never previously been fully explored and the use of raw or pasteurized milk in addition to starters is assumed to affect the microbiota of the rind and the heart. The aim of the study was to analyze the bacterial microbiota of Herve cheese using classical microbiology and a metagenomic approach based on 16S ribosomal DNA pyrosequencing. Using classical microbiology, the total counts of bacteria were comparable for the 11 samples of tested raw and pasteurized milk cheeses, reaching almost 8 log cfu/g. Using the metagenomic approach, 207 different phylotypes were identified. The rind of both the raw and pasteurized milk cheeses was found to be highly diversified. However, 96.3 and 97.9% of the total microbiota of the raw milk and pasteurized cheese rind …
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