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Seasonal Variation in Proximate Composition and Fatty Acid Profile of Grey Triggerfish Balistes capriscus Captured Along the Coast of Portugal

2013-04-02Artigo científico Acesso restrito
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datacite.subject.fosCiências Naturais::Ciências Biológicas
datacite.subject.sdg12:Produção e Consumo Sustentáveis
datacite.subject.sdg13:Ação Climática
datacite.subject.sdg14:Proteger a Vida Marinha
dc.contributor.authorSimões, Tiago
dc.contributor.authorCarvalho, João
dc.contributor.authorSousa, Ana
dc.contributor.authorLemos, Marco F. L.
dc.contributor.authorGil, Maria M.
dc.contributor.authorPedrosa, Rui
dc.contributor.authorTecelão, Carla
dc.date.accessioned2026-04-13T13:33:36Z
dc.date.available2026-04-13T13:33:36Z
dc.date.issued2013-04-02
dc.description.abstractProximate composition (ash, moisture, total protein, and fat contents) and fatty acid profile of Balistes capriscus (grey triggerfish) were assessed over a 6-months period (April to September, 2011) in animals captured along the coast of Peniche (Portugal). High protein (18.9% to 21.4%) and low lipid (0.5% to 0.8%) contents were determined. The highest lipid level was found in June-captured animals. High proportions of n-3 polyunsaturated fatty acids (n-3 PUFA) were observed (53.87 ± 2.00%) together with substantial quantities of oleic acid (27.58 ± 1.09%) and palmitic acid (16.52 ± 0.93%). Docosahexaenoic acid accounted for 77% of the total PUFA and was 7 times more abundant than eicosapentaenoic acid, and the n-3/n-6 ratio was 7.2. Gender did not influence lipid levels and the fatty acid profile, but seasonal variations were observed for PUFA and monounsaturated fatty acid contents. Overall, the nutritional properties of this underexploited species may be comparable to those of other lean fish species with higher economic value. Practical Application: Balistes capriscus is an abundant species in the Atlantic and underexploited in the Eastern Atlantic coast, with very few studies reported. This study was aimed to add commercial value to the species through its nutritional evaluation. B. capriscus is characterized by high protein and low fat contents. High proportions of n-3 PUFA, mainly docosahexaenoic acid, were noted for the grey triggerfish. Nutritional properties of this species may be comparable to those of other lean fish species.eng
dc.description.sponsorshipThis work was supported by the project CENTRO-07–0402-FEDER-011794 from the Natl. Strategic Reference Framework (QREN).
dc.identifier.citationimões, T., Carvalho, J., Sousa, A., Lemos, M.F.L., Gil, M.M., Pedrosa, R. and Tecelão, C. (2013), Seasonal Variation in Proximate Composition and Fatty Acid Profile of Grey Triggerfish (Balistes capriscus) Captured Along the Coast of Portugal. Journal of Food Science, 78: C691-C695. https://doi.org/10.1111/1750-3841.12115
dc.identifier.doi10.1111/1750-3841.12115
dc.identifier.issn0022-1147
dc.identifier.issn1750-3841
dc.identifier.urihttp://hdl.handle.net/10400.8/16101
dc.language.isoeng
dc.peerreviewedyes
dc.publisherWiley
dc.relationCENTRO-07–0402-FEDER-011794
dc.relation.hasversionhttps://ift.onlinelibrary.wiley.com/doi/10.1111/1750-3841.12115
dc.relation.ispartofJournal of Food Science
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectDocosahexaenoic acid
dc.subjectn-3/n-6 ratio
dc.subjectPolyunsaturated fatty acids
dc.subjectProtein content
dc.titleSeasonal Variation in Proximate Composition and Fatty Acid Profile of Grey Triggerfish Balistes capriscus Captured Along the Coast of Portugaleng
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPageC695
oaire.citation.issue5
oaire.citation.startPageC691
oaire.citation.titleJournal of Food Science
oaire.citation.volume78
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameSimões
person.familyNameLemos
person.familyNameGil
person.familyNamePedrosa
person.familyNameTecelão
person.givenNameTiago
person.givenNameMarco
person.givenNameMaria M
person.givenNameRui
person.givenNameCarla
person.identifier996337
person.identifier349272
person.identifier.ciencia-id0D1D-8D1A-A883
person.identifier.ciencia-id971F-ACCA-C0D1
person.identifier.ciencia-id7313-A289-DF48
person.identifier.ciencia-id3817-33DE-919E
person.identifier.ciencia-id9B1D-4AC0-1B03
person.identifier.orcid0000-0002-6107-9790
person.identifier.orcid0000-0001-9887-1864
person.identifier.orcid0000-0002-8008-9839
person.identifier.orcid0000-0003-0970-0575
person.identifier.orcid0000-0003-2423-0495
person.identifier.ridF-7951-2011
person.identifier.ridO-4858-2015
person.identifier.ridB-4815-2015
person.identifier.scopus-author-id16302507900
person.identifier.scopus-author-id7006042884
person.identifier.scopus-author-id12785024700
person.identifier.scopus-author-id7005010300
person.identifier.scopus-author-id7801371939
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