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Compositional attributes and fatty acid profile of lamb meat from Iberian local breeds

2020Journal article Open access
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dc.contributor.authorCadavez, Vasco
dc.contributor.authorPopova, Teodora
dc.contributor.authorBermúdez Piedra, Roberto
dc.contributor.authorOsoro, Koldo
dc.contributor.authorPurriños, Laura
dc.contributor.authorBodas, Raúl
dc.contributor.authorLorenzo Rodriguez, Jose Manuel
dc.contributor.authorGonzales-Barron, Ursula
dc.date.accessioned2018-02-19T10:00:00Z
dc.date.accessioned2021-02-27T13:00:50Z
dc.date.available2018-01-19T10:00:00Z
dc.date.available2021-02-27T13:00:50Z
dc.date.issued2020
dc.description.abstractThis study aimed to compare lamb meat composition from five Iberian breeds raised in their typical rearing systems and to reveal trends in compositional meat attributes due to breed or production system. The meat quality of 153 animals was analysed. The combined effect of breed × production system produced significant differences in lamb meat quality. Meat from the extensively-reared Bordaleira-de-Entre-Douro-e-Minho (BEDM) and Gallega breeds had elevated amounts of n-3 PUFAs, tocopherol content and favourable n-6/n-3 ratio. Meat from lambs grown under extensive and semi-extensive systems presented higher content of conjugated linoleic acid than the two breeds reared intensively. The meat of commercial breed (INRA401) was characterised by higher content of protein and MUFAs and lower atherogenic potential than the breeds reared in extensive and semi-extensive systems. Principal component analysis demonstrated that meat from extensively raised lambs was associated to higher SFA, CLA, α-tocopherol, n-3, atherogenic index and cholesterol content, but lower intramuscular fat and retinol content, MUFA and n-6/n-3.en_EN
dc.description.sponsorshipThe authors are grateful to EU ERA-NET programme and the Portuguese Foundation for Science and Technology (FCT) for funding the project “EcoLamb–Holistic Production to Reduce the Ecological Footprint of Meat (SusAn/0002/2016). CIMO authors are grateful to FCT and FEDER under Programme PT2020 for financial support to CIMO (UIDB/00690/2020). Dr. Gonzales-Barron acknowledges the national funding by FCT, P.I., through the Institutional Scientific Employment Programme contract. Jos´e M. Lorenzo is member of the HealthyMeat network, funded by CYTED (ref. 119RT0568).
dc.description.versioninfo:eu-repo/semantics/publishedVersionen_EN
dc.identifier.citationCadavez, Vasco; Popova, Teodora; Bermúdez, Roberto; Osoro, Koldo; Purriños, Laura; Bodas, Raúl; Lorenzo, José M.; Gonzales-Barron, Ursula (2020). Compositional attributes and fatty acid profile of lamb meat from Iberian local breeds. Small Ruminant Research. ISSN 0921-4488. 193, p. 1-10en_EN
dc.identifier.doi10.1016/j.smallrumres.2020.106244en_EN
dc.identifier.issn09214488
dc.identifier.urihttp://hdl.handle.net/10198/23341
dc.language.isoeng
dc.peerreviewedyesen_EN
dc.subjectAutochthonous breedsen_EN
dc.subjectCholesterolen_EN
dc.subjectNutritional qualityen_EN
dc.subjectRetinolen_EN
dc.subjectSheepen_EN
dc.subjectα-Tocopherolen_EN
dc.titleCompositional attributes and fatty acid profile of lamb meat from Iberian local breedsen_EN
dc.typejournal article
dspace.entity.typePublication
person.familyNameCadavez
person.familyNameGonzales-Barron
person.givenNameVasco
person.givenNameUrsula
person.identifierR-000-HDG
person.identifier.ciencia-id441B-01AB-A12E
person.identifier.ciencia-id0813-C319-B62A
person.identifier.orcid0000-0002-3077-7414
person.identifier.orcid0000-0002-8462-9775
person.identifier.ridA-3958-2010
person.identifier.scopus-author-id9039121900
person.identifier.scopus-author-id9435483700
rcaap.rightsopenAccessen_EN
rcaap.typearticleen_EN
relation.isAuthorOfPublication57b410e9-f6b7-42ff-ab3d-b526278715eb
relation.isAuthorOfPublication17c6b98f-4fb5-41d3-839a-6f77ec70021a
relation.isAuthorOfPublication.latestForDiscovery17c6b98f-4fb5-41d3-839a-6f77ec70021a

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