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Annual variations in the mineral element content of five fish species from the Portuguese coast

dc.contributor.authorPinto, Filipa R.
dc.contributor.authorDuarte, Ana M.
dc.contributor.authorSilva, Frederica
dc.contributor.authorBarroso, Sonia
dc.contributor.authorMendes, Susana
dc.contributor.authorPinto, Edgar
dc.contributor.authorAlmeida, Agostinho
dc.contributor.authorSequeira, Vera
dc.contributor.authorVieira, Ana Rita
dc.contributor.authorGordo, Leonel Serrano
dc.contributor.authorGil, Maria M
dc.date.accessioned2023-09-04T12:00:58Z
dc.date.available2023-09-04T12:00:58Z
dc.date.issued2022
dc.descriptionAuthors are very grateful to FCT (Fundação para a Ciência e a Tecnologia) for the financial support of this work through projects UIDB/MAR/04292/2020 and UIDP/MAR/04292/2020, attributed to MARE - Marine and Environmental Sciences Centre, Polit´ecnico de Leiria, Portugal, and for the finantial support atrubuted to A.R.V. and V.S. (CEECIND/01528 and CEECIND/02705/2017). This work was also partially funded by the Integrated Programme of SR&TD “SmartBioR” (reference Centro-01–0145-FEDER-000018) cofunded by Centro 2020 program, Portugal2020, European Union, through the European Regional Development Fund and by project VALOREJET (16–01-03-FMP-0003), Operational Program Mar 2020, Portugal.pt_PT
dc.description.abstractThe most consumed fish species in Portugal do not correspond to the most caught fish species on the Portuguese coast. From the point of view of ocean sustainability and economics, it is important to study unexploited or underexploited fish species that have the potential to be introduced into the food market. This potential can be reflected by their nutritional value, where mineral elements are often overlooked despite their importance in human health. Therefore, it is important to study the elemental concentration of those fish species, which should also include seasonal variations of essential mineral elements such as Ca, P, Mg, Na, K, Fe, Cu, Mn, Zn, and I, and non-essential elements such as As, Ni, Cd, and Pb. This work is part of a project that studied five fish species with the potential to be brought to the market: three species with low commercial value (Trachurus picturatus, Spondyliosoma cantharus and Trigla lyra) and two species with no commercial value (Serranus cabrilla and Capros aper), caught over a year in the coast of Portugal. Mineral elements were quantified by ICP-OES (ICP-MS for I). The results showed that the studied fish species present significant elemental concentrations, similar to those found in the most caught fish species in Portugal. Trachurus picturatus was found to be a source of Fe, and all species are sources of I. Overall, Spondyliosoma cantharus proved to be the most element-rich species. Sensorially, Cu was related to “metallic odour” and Fe to “metallic flavour”, and I was related to “seaweed odour” and “seawater flavour”. Additionally, toxic elements such as Cd, Pb, Ni and As were not detected. The corresponding Hazard Quotients (HQ) show the safety of the consumption of these fish species concerning the content of potentially toxic elements.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationFilipa R. Pinto, Ana M. Duarte, Frederica Silva, Sonia Barroso, Susana Mendes, Edgar Pinto, Agostinho Almeida, Vera Sequeira, Ana Rita Vieira, Leonel Serrano Gordo, Maria Manuel Gil, Annual variations in the mineral element content of five fish species from the Portuguese coast, Food Research International, Volume 158, 2022, 111482, ISSN 0963-9969, https://doi.org/10.1016/j.foodres.2022.111482pt_PT
dc.identifier.doi10.1016/j.foodres.2022.111482pt_PT
dc.identifier.issn1873-7145
dc.identifier.issn0963-9969
dc.identifier.urihttp://hdl.handle.net/10400.8/8754
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationNot Available
dc.relationNot Available
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S0963996922005403pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/pt_PT
dc.subjectLow commercial valuept_PT
dc.subjectDiscardspt_PT
dc.subjectMineral profilept_PT
dc.subjectTrachurus picturatuspt_PT
dc.subjectSpondyliosoma cantharuspt_PT
dc.subjectTrigla lyrapt_PT
dc.subjectSerranus cabrillapt_PT
dc.subjectCapros aperpt_PT
dc.titleAnnual variations in the mineral element content of five fish species from the Portuguese coastpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleNot Available
oaire.awardTitleNot Available
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/CEEC IND 2017/CEECIND%2F01528%2F2017%2FCP1387%2FCT0040/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/CEEC IND 2017/CEECIND%2F02705%2F2017%2FCP1387%2FCT0042/PT
oaire.citation.titleFood Research Internationalpt_PT
oaire.citation.volume158pt_PT
oaire.fundingStreamCEEC IND 2017
oaire.fundingStreamCEEC IND 2017
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project.funder.identifierhttp://doi.org/10.13039/501100001871
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project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
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