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Cosmeceutical potential of grateloupia turuturu: using low-cost extraction methodologies to obtain added-value extracts

2021Journal article Open access
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dc.contributor.authorFélix, Carina
dc.contributor.authorFélix, Rafael
dc.contributor.authorCarmona, Ana M.
dc.contributor.authorJanuário, Adriana P.
dc.contributor.authorDias, Pedro D.M.
dc.contributor.authorVicente, Tânia F. L.
dc.contributor.authorSilva, Joana
dc.contributor.authorAlves, Celso
dc.contributor.authorPedrosa, Rui
dc.contributor.authorNovais, Sara C.
dc.contributor.authorLemos, Marco F.L.
dc.date.accessioned2021-07-29T10:06:36Z
dc.date.available2021-07-29T10:06:36Z
dc.date.issued2021
dc.descriptionThis study was supported by UID/MAR/04292/2020 with funding from FCT/MCTES through national funds, and by the grant awarded to Rafael Félix (SFRH/BD/139763/2018). The authors also wish to acknowledge the support of the European Union through the EASME Blue Labs project AMALIA, Algae-to-MArket Lab IdeAs (EASME/EMFF/2016/1.2.1.4/03/SI2.750419), project VALORMAR (Mobilizing R&TD Programs, Portugal 2020), co-funded by COMPETE (POCI-01-0247-FEDER-024517), the Integrated Programme of SR&TD “Smart Valorization of Endogenous Marine Biological Resources Under a Changing Climate” (reference Centro-01-0145-FEDER-000018) and RD&T co-promotion project ORCHESTRA (nº 70155), co-funded by Centro 2020 program, Portugal 2020, European Union, European Regional Development Fund, and SAICTPAC/0019/2015—LISBOA01-0145-FEDER-016405 Oncologia de Precisão: Terapias e Tecnologias Inovadoras (POINT4PAC), through the European Regional Development Fund.
dc.description.abstractThe invasive macroalga Grateloupia turuturu is known to contain a diversity of bioactive compounds with different potentialities. Among them are compounds with relevant bioactivities for cosmetics. Considering this, this study aimed to screen bioactivities with cosmeceutical potential, namely, antioxidant, UV absorbance, anti-enzymatic, antimicrobial, and anti-inflammatory activities, as well as photoprotection potential. Extractions with higher concentrations of ethanol resulted in extracts with higher antioxidant activities, while for the anti-enzymatic activity, high inhibition percentages were obtained for elastase and hyaluronidase with almost all extracts. Regarding the antimicrobial activity, all extracts showed to be active against E. coli, S. aureus, and C. albicans. Extracts produced with higher percentages of ethanol were more effective against E. coli and with lower percentages against the other two microorganisms. Several concentrations of each extract were found to be safe for fibroblasts, but no photoprotection capacity was observed. However, one of the aqueous extracts was responsible for reducing around 40% of the nitric oxide production on macrophages, showing its anti-inflammatory potential. This work highlights G. turuturu’s potential in the cosmeceutical field, contributing to the further development of natural formulations for skin protection.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationFélix, C.; Félix, R.; Carmona, A.M.; Januário, A.P.; Dias, P.D.M.; Vicente, T.F.L.; Silva, J.; Alves, C.; Pedrosa, R.; Novais, S.C.; et al. Cosmeceutical Potential of Grateloupia turuturu: Using Low-Cost Extraction Methodologies to Obtain Added-Value Extracts. Appl. Sci. 2021, 11, 1650. https://doi.org/10.3390/ app11041650pt_PT
dc.identifier.doi10.3390/ app11041650pt_PT
dc.identifier.issn2076-3417
dc.identifier.urihttp://hdl.handle.net/10400.8/5957
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relationDesigning a biorefinery for the valorization of invasive seaweed: the case of Sargassum muticum and Asparagopsis armata
dc.relation.publisherversionhttps://www.mdpi.com/2076-3417/11/4/1650/htmpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectBioactive compoundspt_PT
dc.subjectAntioxidant activitypt_PT
dc.subjectInvasive seaweedpt_PT
dc.subjectSkincarept_PT
dc.subjectAntimicrobial activitypt_PT
dc.subjectCytotoxicitypt_PT
dc.subjectAnti-enzymatic activitypt_PT
dc.subjectAnti-inflammatory activitypt_PT
dc.titleCosmeceutical potential of grateloupia turuturu: using low-cost extraction methodologies to obtain added-value extractspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleDesigning a biorefinery for the valorization of invasive seaweed: the case of Sargassum muticum and Asparagopsis armata
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/FARH/SFRH%2FBD%2F139763%2F2018/PT
oaire.citation.titleApplied Sciencespt_PT
oaire.citation.volume11pt_PT
oaire.fundingStreamFARH
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project.funder.identifierhttp://doi.org/10.13039/501100001871
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rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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