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Enriched feeds with iodine and selenium from natural and sustainable sources to modulate farmed gilthead seabream (Sparus aurata) and common carp (Cyprinus carpio) fillets elemental nutritional value

2020-06Journal article Restricted access
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dc.contributor.authorBarbosa, Vera
dc.contributor.authorMaulvault, Ana Luísa
dc.contributor.authorAnacleto, Patrícia
dc.contributor.authorSantosa, Marta
dc.contributor.authorMai, Mónica
dc.contributor.authorOliveira, Helena
dc.contributor.authorDelgadoe, Inês
dc.contributor.authorCoelho, Inês
dc.contributor.authorBarata, Marisa
dc.contributor.authorAraújo‐Lunaa, Ravi
dc.contributor.authorRibeiro, Laura
dc.contributor.authorEljasik, Piotr
dc.contributor.authorSobczak, Małgorzata
dc.contributor.authorSadowski, Jacek
dc.contributor.authorTórz, Agnieszka
dc.contributor.authorPanicz, Remigiusz
dc.contributor.authorDias, Jorge
dc.contributor.authorPousão-Ferreira, Pedro
dc.contributor.authorCarvalho, Maria Luísa
dc.contributor.authorMartins, Marta
dc.contributor.authorMarques, António
dc.date.accessioned2021-03-02T16:50:21Z
dc.date.available2021-03-02T16:50:21Z
dc.date.issued2020-06
dc.description.abstractDeveloping tailor-made fortified farmed fish is a promising solution to overcome nutritional deficiencies and increase consumer confidence in these products. This study evaluated the supplementation of three fortified diets with I-rich seaweed and selenised-yeast on essential and toxic elements levels in gilthead seabream (Sparus aurata) and common carp (Cyprinus carpio). Fortified diets resulted in increased I, Se and Fe in fish muscle. Biofortified seabream and carp revealed lower Cu and Br. The reduction of fishmeal and fish oil in fortified diets resulted in lower Hg and Cd in seabream muscle. Contrarily, fortified diets increased As and Hg in carp fillets. The consumption of 150 g of fortified seabream enabled a significantly higher contribution to the daily recommended intake (DRI) of I (10%) and Se (76%) than non-fortified fish, whereas fortified carp fulfilled 23% of I DRI and 91% of Se DRI. Moreover, the exposure to Pb decreased with the consumption of biofortified seabream (23–82% BMDL01) and carp (26–92% BMDL01). These results support the strategy of developing eco-innovative biofortified farmed fish using sustainable, natural, safe and high-quality ingredients in feeds, to enable consumers to overcome nutritional deficiencies without significantly increased feed costs.pt_PT
dc.description.abstractHighlights: Farmed fish biofortification was successfully achieved through I and Se enriched diets from natural and sustainable sources; Biofortified fish fillets yielded a lower exposure to toxic elements, including Hg, Cd and Pb; Iodine fortification was more efficient in common carp, while Se biofortification was more efficient in gilthead seabream; Consumption of biofortified fish provides higher contribution to the DRI of I and Se, without compromising consumer safety.pt_PT
dc.description.sponsorshipThe research leading to these results has received funding from the European Union's Horizon 2020 research and innovation programme under Grant Agreement no. 773400 (SEAFOODTOMORROW) and Portuguese national funds (DIVERSIAQUA MAR 2020–16-02-01-FEAM- 66). The Portuguese Foundation for Science and Technology (FCT) supported the contracts of AM in the framework of the IF2014 program (IF/00253/2014), as well as the contract of PA in the framework of CEECIND/01739/2017 and the research contract of ALM in the framework of the project FISHBUDGET (PTDC/BIA-BMA/28630/2017).pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationFood Chem Toxicol. 2020 Jun;140:111330. doi: 10.1016/j.fct.2020.111330. Epub 2020 Apr 14pt_PT
dc.identifier.doi10.1016/j.fct.2020.111330pt_PT
dc.identifier.issn0278-6915
dc.identifier.urihttp://hdl.handle.net/10400.18/7292
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevier/ Pergamonpt_PT
dc.relationNutritious, safe and sustainable seafood for consumers of tomorrow
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/abs/pii/S0278691520302180?via%3Dihubpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectBiofortificationpt_PT
dc.subjectSugar Kelppt_PT
dc.subjectSelenized Yeastpt_PT
dc.subjectSeabreampt_PT
dc.subjectEssential and Toxic Elementspt_PT
dc.subjectCarppt_PT
dc.subjectNutrição Aplicadapt_PT
dc.titleEnriched feeds with iodine and selenium from natural and sustainable sources to modulate farmed gilthead seabream (Sparus aurata) and common carp (Cyprinus carpio) fillets elemental nutritional valuept_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleNutritious, safe and sustainable seafood for consumers of tomorrow
oaire.awardURIinfo:eu-repo/grantAgreement/EC/H2020/773400/EU
oaire.citation.startPage111330pt_PT
oaire.citation.titleFood and Chemical Toxicologypt_PT
oaire.citation.volume140pt_PT
oaire.fundingStreamH2020
project.funder.identifierhttp://doi.org/10.13039/501100008530
project.funder.nameEuropean Commission
rcaap.embargofctAcesso de acordo com a política editorial da revista.pt_PT
rcaap.rightsembargoedAccesspt_PT
rcaap.typearticlept_PT
relation.isProjectOfPublication90d73ef2-03c2-4403-bfb6-44e883b3f99c
relation.isProjectOfPublication.latestForDiscovery90d73ef2-03c2-4403-bfb6-44e883b3f99c

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