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Author(s): Sandra P. A. Câmara
Airidas Dapkevicius
Henrique J. D. Rosa
Célia C.G. Silva
F. Xavier Malcata
Maria L. N. Enes Dapkevicius
Title: Physicochemical, biochemical, microbiological and safety aspects of Pico cheese: assessment throughout maturation and on the final product
Issue Date: 2017
Abstract: Pico cheese is a traditional variety manufactured on the eponymous Azorean Island (Portugal). In total, 153 cheeses were analysed. The average total solids (TS) content by the end of maturation was 63.3 +- 0.3 g/100 g, Aw 0.943-0.966, salt-in-moisture 2.12-4.17 g/100 g and pH 4.89-5.11 +-0.02. Proteolysis was similar to that of other Iberian raw milk cheeses, but the free fatty acid content was generally higher. Lactococci were the predominant bacteria. Coagulase-positive staphylococci constituted the most severe hygiene problem. Positive correlations were found between maturation time and TS, titratable acidity, Aw, proteolysis indices and Enterobacteriaceae and coagulase-positive staphylococcus viable numbers.
Related Information: info:eu-repo/grantAgreement/FCT - Fundação para a Ciência e Tecnologia/Projetos Estratégicos/UID/EQU/00511/2013 - POCI-01-0145-FEDER-006939/Laboratório de Engenharia de Processos, Ambiente, Biotecnologia e Energia/LEPABE
Document Type: Artigo em Revista Científica Internacional
Rights: restrictedAccess
Appears in Collections:FEUP - Artigo em Revista Científica Internacional

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