Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.14/2747
Título: Proteolysis in model portuguese cheeses: Effects of rennet and starter culture
Autor: Pereira, Cláudia I.
Gomes, Eliza O.
Gomes, Ana M.P.
Malcata, F. Xavier
Palavras-chave: Cheese ripening
Soluble nitrogen fractions
Casein hydrolysis
Cheese coagulant
Lactic acid bacteria
Data: 2008
Editora: Elsevier
Citação: PEREIRA, Claúdia I. [et al.] - Proteolysis in model portuguese cheeses: Effects of rennet and starter culture. Food Chemistry. ISSN 0308-8146. 108 (2008) 862–868
Resumo: To shed further light onto the mechanisms of proteolysis that prevail throughout ripening of Portuguese cheeses, model cheeses were manufactured from bovine milk, following as much as possible traditional manufacture practices – using either animal or plant rennet. The individual role upon proteolysis of two (wild) strains of lactic acid bacteria – viz. Lactococcus lactis and Lactobacillus brevis, which are normally found to high viable numbers in said cheeses, was also considered, either as single or mixed cultures. Our experimental results confirmed the influence of rennet on the proteolysis extent, but not on proteolysis depth. On the other hand, the aforementioned strains clearly improved release of medium- and small-sized peptides, and contributed as well to the free amino acid pool in cheese.
URI: http://hdl.handle.net/10400.14/2747
Versão do Editor: http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6T6R-4R7RS9M-2&_user=2460358&_coverDate=06%2F01%2F2008&_alid=1490347716&_rdoc=1&_fmt=high&_orig=search&_origin=search&_zone=rslt_list_item&_cdi=5037&_sort=r&_st=13&_docanchor=&view=c&_ct=1&_acct=C000057417&_version=1&_urlVersion=0&_userid=2460358&md5=f2a6ea8a91bcf067271a64322c9f14a5&searchtype=a
Aparece nas colecções:ESB - Artigos em revistas internacionais com Arbitragem / Papers in international journals with Peer-review

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