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Primary composition and pigments of 11 red seaweed species from the Center of Portugal

2022Journal article Open access
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dc.contributor.authorFreitas, Marta
dc.contributor.authorInácio, Leonardo G.
dc.contributor.authorMartins, Mendelson
dc.contributor.authorAfonso, Clélia
dc.contributor.authorPereira, Leonel
dc.contributor.authorMouga, Teresa
dc.date.accessioned2023-03-16T16:13:26Z
dc.date.available2023-03-16T16:13:26Z
dc.date.issued2022
dc.descriptionThis work was funded by national funds through FCT—Fundação para a Ciência e a Tecnologia for I.P., within the scope of the project MARE (UIDB/04292/2020 and UIDP/04292/2020), J. Mar. Sci. Eng. 2022, 10, 1168 18 of 23 the project LA/P/0069/2020, granted to the Associate Laboratory ARNET, and the individual doctoral grant awarded to Marta V. Freitas (UI/BD/150957/2021).pt_PT
dc.description.abstractMacroalgae have been regarded as a natural food source since ancient times, their nutritional value being not only proven by recent studies, but also triggering further in-depth research efforts on the matter. The present study aims to provide an insight into the nutritional potential of selected red seaweed species collected in central Portugal by specifically comparing the moist yield and ash content, crude protein, total lipids, carbohydrates and pigment content between species and, ultimately, finding out if there are differences between taxa. The results obtained highlighted the most nutritionally appealing species, namely, Plocamium cartilagineum with respect to protein content (23.18% dw) and Sphaerocococcus coronopifolius with respect to carbohydrate content (40.23% dw), while none of the species studied showed a lipid content higher than 1.80% dw. Regarding pigment content, the highest concentrations of phycoerythrin, carotenoid and chlorophyll a were obtained, respectively, from P. cartilagineum (0.09 mg.mL−1), Porphyra umbilicalis (1.88 µg.g−1 fw) and Jania rubens (38.41 µg.mL−1). We concluded that there are significant differences between the species studied regarding their nutritional profile, with a marked difference between Corallinales and all other species not belonging to this order; regarding pigment content, this variation between orders was not observed. Nevertheless, all the studied species may act as promising complements in a human healthy diet.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationFreitas, M.V.; Inácio, L.G.; Martins, M.; Afonso, C.; Pereira, L.; Mouga, T. Primary Composition and Pigments of 11 Red Seaweed Species from the Center of Portugal. J. Mar. Sci. Eng. 2022, 10, 1168. https:// doi.org/10.3390/jmse10091168pt_PT
dc.identifier.doi10.3390/jmse10091168pt_PT
dc.identifier.issn2077-1312
dc.identifier.urihttp://hdl.handle.net/10400.8/8239
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relationMarine and Environmental Sciences Centre
dc.relationMarine and Environmental Sciences Centre
dc.relationUnravelling the Biotechnological Potential of Red Seaweeds Rhodophyta In Culture
dc.relation.publisherversionhttps://www.mdpi.com/2077-1312/10/9/1168pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectRhodophytapt_PT
dc.subjectRed macroalgaept_PT
dc.subjectNutritional profilept_PT
dc.subjectPigment compositionpt_PT
dc.titlePrimary composition and pigments of 11 red seaweed species from the Center of Portugalpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleMarine and Environmental Sciences Centre
oaire.awardTitleMarine and Environmental Sciences Centre
oaire.awardTitleUnravelling the Biotechnological Potential of Red Seaweeds Rhodophyta In Culture
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04292%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04292%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/OE/UI%2FBD%2F150957%2F2021/PT
oaire.citation.issue9pt_PT
oaire.citation.titleJournal of Marine Science and Engineeringpt_PT
oaire.citation.volume10pt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStreamOE
person.familyNameFreitas
person.familyNameAfonso
person.familyNamePereira
person.familyNameMouga
person.givenNameMarta V.
person.givenNameClélia
person.givenNameLeonel
person.givenNameTeresa
person.identifier572069
person.identifier153274
person.identifierM-3527-2013
person.identifier.ciencia-id001C-62E2-F6AD
person.identifier.ciencia-idC512-13C3-50DD
person.identifier.ciencia-id3714-5552-19FE
person.identifier.ciencia-idE312-FDCC-1ED8
person.identifier.orcid0000-0002-1164-224X
person.identifier.orcid0000-0002-4167-5237
person.identifier.orcid0000-0002-6819-0619
person.identifier.orcid0000-0003-4849-8840
person.identifier.ridY-5518-2018
person.identifier.ridB-1211-2016
person.identifier.scopus-author-id7201962433
project.funder.identifierhttp://doi.org/10.13039/501100001871
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
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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