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Bioactive Peptides in Ovine and Caprine Cheeselike Systems Prepared with Proteases from Cynara cardunculus

2006Journal article Open access
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dc.contributor.authorSilva, S. V.
dc.contributor.authorPihlanto, A.
dc.contributor.authorMalcata, F. Xavier
dc.date.accessioned2011-09-12T16:42:06Z
dc.date.available2011-09-12T16:42:06Z
dc.date.issued2006
dc.description.abstractThe potential angiotensin-converting enzyme (ACE)– inhibitory and antioxidant activities of peptides in water- soluble extracts, obtained from raw and sterilized ovine and caprine cheeselike systems coagulated with enzymes from the plant Cynara cardunculus, were assessed. Prior to the assay, the 3,000-Da permeate from 45-d-old cheeselike systems was fractionated by tandem chromatographic techniques. Several peaks were obtained in each chromatogram, but only some were associated with ACE-inhibitory or antioxidant activity or both. Peptides Tyr-Gln-Glu-Pro, Val-Pro-Lys-Val- Lys, and Tyr-Gln-Glu-Pro-Val-Leu-Gly-Pro-* from β-casein, as well as Arg-Pro-Lys and Arg-Pro-Lys-His-Pro- Ile-Lys-His-* from αs1-casein exhibited ACE-inhibitory activity. Peptides released upon cleavage of the peptide bond Leu190-Tyr191 (either in ovine or caprine β-casein), and corresponding to the β-casein sequence Tyr- Gln-Glu-Pro-*, possessed antioxidant activity.por
dc.identifier.citation"Journal of Dairy Science" . ISSN 0022-0302. 89 (2006) 3336–3344por
dc.identifier.doi10.3168/jds.S0022-0302(06)72370-0
dc.identifier.urihttp://hdl.handle.net/10400.14/5385
dc.language.isoengpor
dc.subjectPlant proteasepor
dc.subjectOvine cheesepor
dc.subjectCaprinepor
dc.subjectAngiotensin-converting enzyme inhibitionpor
dc.titleBioactive Peptides in Ovine and Caprine Cheeselike Systems Prepared with Proteases from Cynara cardunculuspor
dc.typejournal article
dspace.entity.typePublication
person.familyNameMalcata
person.givenNameFrancisco
person.identifier.ciencia-id1B13-38A5-35F5
person.identifier.orcid0000-0003-3073-1659
person.identifier.scopus-author-id7102542478
rcaap.rightsopenAccesspor
rcaap.typearticlepor
relation.isAuthorOfPublicationa06c00da-0e2f-4434-8ede-4d7b22c0dfe9
relation.isAuthorOfPublication.latestForDiscoverya06c00da-0e2f-4434-8ede-4d7b22c0dfe9

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