English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/100289
Share/Impact:
Statistics
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:
Title

Short communication: Peptide profiling in cheeses packed using different technologies

AuthorsSánchez-Rivera, Laura ; Recio, Isidra ; Ramos, Mercedes ; Gómez-Ruiz, José Ángel
KeywordsCheese
Vacuum packaging
Cheese bioactive peptide
Modified-atmosphere packaging
Issue Date2013
PublisherElsevier
CitationJournal of Dairy Science 96(6): 3551-3557 (2013)
AbstractPeptides released during the shelf life of cheeses packaged using 2 different technologies, vacuum packaging (VP) and modified-atmosphere packaging (MAP), were identified by on-line reverse phase-HPLC-tandem mass spectrometry. A total of 22 peptides from the N-terminal domain of αS1-casein (CN) and 26 from β-CN were identified, the latter more evenly distributed over the whole sequence. Peptides were monitored during the shelf life of these cheeses when stored at 4°C, revealing that the peptide profile changed significantly with the storage time. Qualitative differences between VP and MAP cheeses were only found for 3 αS1-CN peptides, which were absent in MAP cheeses. Semiquantitative analysis of peptides revealed some differences between cheeses packaged using different technologies. However, evolution of peptides during storage followed a common trend in both types of cheeses. In addition, the presence of certain peptides, which had been previously described because of their potential bioactivity, is illustrated. For instance, some of the identified peptides had been previously reported as antihypertensive peptides, such as peptide αS1-CN (1-9) or β-CN f(201-209). © 2013 American Dairy Science Association.
URIhttp://hdl.handle.net/10261/100289
DOI10.3168/jds.2012-6302
Identifiersdoi: 10.3168/jds.2012-6302
issn: 0022-0302
e-issn: 1525-3198
Appears in Collections:(CIAL) Artículos
Files in This Item:
File Description SizeFormat 
accesoRestringido.pdf15,38 kBAdobe PDFThumbnail
View/Open
Show full item record
Review this work
 

Related articles:


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.