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Seasonality as experienced in the market and the resulting variation in the amino acid and elemental composition of chub mackerel (Scomber colias)

2021-12Journal article Restricted access
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dc.contributor.authorMotta, C.
dc.contributor.authorRego, A.
dc.contributor.authorCardoso, C.
dc.contributor.authorCoelho, I.
dc.contributor.authorGomes-Bispo, A.
dc.contributor.authorAfonso, C.
dc.contributor.authorPrates, J.A.M.
dc.contributor.authorCastanheira, I.
dc.contributor.authorBandarra, N.
dc.date.accessioned2022-01-28T16:00:34Z
dc.date.available2022-01-28T16:00:34Z
dc.date.issued2021-12
dc.description.abstractChub mackerel (Scomber colias) is an underutilised fish species, abundant in the Atlantic Ocean. Its amino acid profile and elemental composition are still insufficiently studied. Accordingly, these aspects were studied on a monthly basis. The most abundant essential amino acids, lysine and leucine, had contents ranging from 1270 ± 40 mg/100 g in August to 1820 ± 96 mg/100 g in November and from 1210 ± 36 mg/100 g in August to 1570 ± 20 mg/100 g in March, respectively. The other essential amino acids’ contents varied between 500 and 1200 mg/ 100 g. Essential amino acids represented between 41.9 % and 44.6 % of all amino acids. As a result of high histidine content in S. colias, three weekly meals (160 g/meal) guarantee all human histidine requirements. Regarding elemental composition, K was the most abundant, varying its content between 331 ± 3 mg/100 g and 499 ± 4 mg/100 g. The other studied elements’ order of abundance was P > Na > Mg > Ca > Fe > Zn. Under optimal conditions, consumption of a 160 g daily meal of S. colias may provide at most 20 % of the Fe and 30 % of the Zn requirements. Therefore, though not an outstanding Fe and Zn source, S. colias can give a significant contribution to these elements’ requirementspt_PT
dc.description.abstractHighlights: - Lys & Leu were the most abundant essential amino acids in Scomber colias; - In S. colias, 41.9–44.6 % of the total amino acids were essential amino acids; - Glu, Asp, Arg, Cys, Tyr, & Ile had a seasonal variation in S. colias; 3 weekly 160 g meals of S. colias may cover histidine requirements; - A 160 g meal of S. colias everyday may cover up to 20 % of Fe & 30 % of Zn. needs.pt_PT
dc.description.sponsorshipThis work was supported by national funds through FCT - Fundação para a Ciência e a Tecnologia, I.P., within the scope of projects New Food4ThoughtPTDC/SAUNUT/30455/2017 (Exploitation of the bioac tive nutrients’ potential for the prevention of Alzheimer’s Disease and cognitive aging through in vitro assays, in vivo verification, and in silico quantification of the health benefits) and CIISA (Project UIDB/00276/ 2020). Researchers were supported by the following Post-Doctoral Grants: Ref.: SFRH/BPD/102689/2014 (“Fundação para a Ciência e a Tecnologia”, FCT) for the author Carlos Cardoso and DIVERSIAQUA (MAR2020, Ref.: 16-02-01-FEAM-66) for the author Claudia ´ Afonso. The author Ana Gomes-Bispo also acknowledges FCT and IPMA for the DL57/2016 Junior Researcher Contractpt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationJ Food Compost Anal. 2021 Dec;104:104151. doi:10.1016/j.jfca.2021.104151. Epub 2021 Aug 31pt_PT
dc.identifier.doi10.1016/j.jfca.2021.104151pt_PT
dc.identifier.issn0889-1575
dc.identifier.urihttp://hdl.handle.net/10400.18/7886
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationPTDC/SAUNUT/30455/2017pt_PT
dc.relationCentre for Interdisciplinary Research in Animal Health
dc.relationSEAFOOD LIPIDS BIOACCESSIBILITY AND A MORE ACCURATE ASSESSMENT OF THE RISK-BENEFIT BINOMIAL FOR SEAFOOD CONSUMPTION
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/abs/pii/S0889157521003513pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/pt_PT
dc.subjectScomber coliaspt_PT
dc.subjectSeasonalitypt_PT
dc.subjectFood Analysispt_PT
dc.subjectFood Compositionpt_PT
dc.subjectAmino Acid Profilept_PT
dc.subjectElemental Compositionpt_PT
dc.subjectNutritional Qualitypt_PT
dc.subjectDietary Intakept_PT
dc.subjectSegurança Alimentarpt_PT
dc.subjectComposição dos Alimentospt_PT
dc.titleSeasonality as experienced in the market and the resulting variation in the amino acid and elemental composition of chub mackerel (Scomber colias)pt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleCentre for Interdisciplinary Research in Animal Health
oaire.awardTitleSEAFOOD LIPIDS BIOACCESSIBILITY AND A MORE ACCURATE ASSESSMENT OF THE RISK-BENEFIT BINOMIAL FOR SEAFOOD CONSUMPTION
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00276%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/OE/SFRH%2FBPD%2F102689%2F2014/PT
oaire.citation.startPage104151pt_PT
oaire.citation.titleJournal of Food Composition and Analysispt_PT
oaire.citation.volume104pt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStreamOE
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.embargofctAcesso de acordo com política editorial da revista.pt_PT
rcaap.rightsembargoedAccesspt_PT
rcaap.typearticlept_PT
relation.isProjectOfPublication17f6ecf9-26db-4596-b594-6b8e97bb3f5c
relation.isProjectOfPublication37528f0f-00b1-489b-9259-56cef0fee05a
relation.isProjectOfPublication.latestForDiscovery17f6ecf9-26db-4596-b594-6b8e97bb3f5c

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