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Occurrence of moulds associated with ovine raw milk and cheeses of the Spanish region of Castilla La Mancha
Author(s) -
Marín Patricia,
Palmero Daniel,
Jurado Miguel
Publication year - 2015
Publication title -
international journal of dairy technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.061
H-Index - 53
eISSN - 1471-0307
pISSN - 1364-727X
DOI - 10.1111/1471-0307.12208
Subject(s) - mycobiota , geotrichum , food science , raw milk , ripening , biology , farmer cheese , botany , milk products
The distribution of mould species was examined at several points of the processing chain in a Manchego cheese plant and associated dairy farms. Geotrichum and Fusarium were the genera most frequently isolated from milk samples as well as in cheeses ripened for one month, evidencing a direct transfer from raw milk. Conversely, the mycobiota of long‐ripened cheeses consisted mainly of Penicillium species, which gained entry to the cheese through the air of ripening rooms. This study contributes to the understanding of the dynamics of fungal populations in semihard and hard cheeses, highlighting that airborne transfer from the stables could have a direct impact on their quality.