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Fatty acids profile of Serra da Estrela PDO cheeses and respective atherogenic and thrombogenic indices

2019-10Journal article Restricted access
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dc.contributor.authorLima, M. J. Reis
dc.contributor.authorFontes, Luisa
dc.contributor.authorBahri, Hamdi
dc.contributor.authorVeloso, Ana C.A.
dc.contributor.authorPeres, António
dc.contributor.authorLemos, Edite Teixeira de
dc.date.accessioned2020-01-20T17:04:57Z
dc.date.available2020-01-20T17:04:57Z
dc.date.issued2019-10
dc.description.abstractPurpose – This study aims to determine the physicochemical and fatty acids composition of Serra da Estrela cheese (SEC), as well as health-related lipid indices, like the atherogenic and thrombogenic indices, and to evaluate the influence of producer, geographical origin and production date. Design/methodology/approach – All 24 SEC produced between November 2017 and March 2018 were collected at selected certified producers and analyzed by NIR spectrophotometer and by GC. Data were statistically evaluated by chemometric tools. Findings – In all evaluated SEC, 23 fatty acids were quantified. Cheese origin influenced nutritional and health-related lipid indices). The cheeses were characterized by a relative high abundance of saturated fatty acids (67-76%), followed by a medium content of monounsaturated fatty acids (17-25%) and by low level of polyunsaturated fatty acids (5-7%). A putative positive association between cheese consumption and healthy lipid indices could be reached. Practical implications – The contents of some medium and long chain fatty acids as well as of nutritional and health indices were influenced by cheese producer, geographical origin and production date pointing out the need for standardizing production procedures. Social implications – The SEC plays a key role in the local economy, being an endogenous product with unique sensory characteristics and nutritional potential, for which the knowledge of the lipids profile and health indices is of utmost relevance. Originality/value – SEC is an iconic Portuguese cheese with Protected Designation of Origin. Based on the results, like health-related lipid indices, evaluated for the first time, a positive association between cheese consumption and healthy lipid indices could be envisaged.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationLima, M. J. R., Fontes, L., Bahri, H., Veloso, A., Teixeira-Lemos, E. and Peres, A. (2019). Fatty acids profile of Serra da Estrela PDO cheeses and respective atherogenic and thrombogenic indices. Nutrition & Food Science , Vol. ahead-of-print No. ahead-of-print. https://doi.org/10.1108/NFS-06-2019-0178pt_PT
dc.identifier.doi10.1108/NFS-06-2019-0178pt_PT
dc.identifier.issn0034-6659
dc.identifier.urihttp://hdl.handle.net/10400.19/6110
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherEmeraldpt_PT
dc.relationCOMPETE 2020pt_PT
dc.relation.publisherversionhttps://www.emerald.com/insight/content/doi/10.1108/NFS-06-2019-0178/full/htmlpt_PT
dc.subjectAtherogenic indexpt_PT
dc.subjectFatty acids profilept_PT
dc.subjectÓmega 6pt_PT
dc.subjectÓmega 3pt_PT
dc.subjectSerra Estrela cheesept_PT
dc.subjectThrombogenic indexpt_PT
dc.titleFatty acids profile of Serra da Estrela PDO cheeses and respective atherogenic and thrombogenic indicespt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.issueahead-of-printpt_PT
oaire.citation.titleNutrition & Food Sciencept_PT
oaire.citation.volumeahead-of-printpt_PT
person.familyNameCunha Silva Reis Lima
person.familyNamePeres
person.familyNameTeixeira-Lemos
person.givenNameMaria Joao
person.givenNameAntónio
person.givenNameEdite
person.identifier107333
person.identifier1395515
person.identifier.ciencia-id1015-9028-5D39
person.identifier.ciencia-idCF16-5443-F420
person.identifier.ciencia-idF71E-A443-C8CB
person.identifier.orcid0000-0003-0597-7892
person.identifier.orcid0000-0001-6595-9165
person.identifier.orcid0000-0002-6346-8319
person.identifier.ridI-8470-2012
person.identifier.scopus-author-id7102331969
person.identifier.scopus-author-id22836614300
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationf2ee0dd6-c5c9-4743-8f1f-d0537328fe9b
relation.isAuthorOfPublication2e2a3977-94ac-431b-b4ae-2e163164e4c5
relation.isAuthorOfPublicationb2314c80-32ce-4dd0-b7f7-38ac49eb7dbb
relation.isAuthorOfPublication.latestForDiscoveryb2314c80-32ce-4dd0-b7f7-38ac49eb7dbb

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