Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.14/2853
Título: Effect of dairy farm and milk refrigeration on microbiological and microstructural characteristics of matured Serra da Estrela cheese
Autor: Tavaria, Freni K.
Reis, Patrícia J.M.
Malcata, F. Xavier
Palavras-chave: Microorganisms
Dairy products
Ewes milk
Scanning Electron microscopy
Data: 2006
Editora: Elsevier
Citação: TAVARIA, Freni K. ; REIS, Patrícia J.M. ; MALCATA, F. Xavier - Effect of dairy farm and milk refrigeration on microbiological and microstructural characteristics of matured Serra da Estrela cheese. International Dairy Journal. ISSN 0958-6946. Vol. 16, n.º 8 (2006), p. 895–902
Resumo: This work was aimed at enumerating the viable microorganisms in ripened Serra da Estrela cheeses, manufactured from both refrigerated and non-refrigerated milk, in various dairies located throughout the demarcated region. Scanning electron microscopy was used to analyze the microstructure, and thus aid in understanding possible differences in their microbiological profile. The cheeses were allowed to ripen under controlled conditions, and sampled at 60, 90, 120, 150 and 180 d following manufacture. Viable numbers of lactic acid bacteria, staphylococci, Enterobacteriaceae and yeasts were obtained following standard plate counting on a number of selective media. Lactococcus was the most abundant genus (above 108 cfu g 1 of cheese) up to 120 d of ripening. No significant microstructural differences were observed in cheeses manufactured in different dairies over the ripening process. However, microstructural differences were apparent between cheeses manufactured with refrigerated versus non-refrigerated milk. r 2005 Elsevier Ltd. All rights reserved.
URI: http://hdl.handle.net/10400.14/2853
Versão do Editor: http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6T7C-4J14P1Y-2&_user=2460358&_coverDate=08%2F31%2F2006&_rdoc=9&_fmt=high&_orig=browse&_origin=browse&_zone=rslt_list_item&_srch=doc-info%28%23toc%235055%232006%23999839991%23622365%23FLA%23display%23Volume%29&_cdi=5055&_sort=d&_docanchor=&_ct=15&_acct=C000057417&_version=1&_urlVersion=0&_userid=2460358&md5=e6a298a3ea7b0bf2003816d68742b5d3&searchtype=a
Aparece nas colecções:ESB - Artigos em revistas internacionais com Arbitragem / Papers in international journals with Peer-review

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