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Exploring the chemical and bioactive properties of: Hibiscus sabdariffa L. calyces from Guinea-Bissau (West Africa)

2019Journal article Open access
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dc.contributor.authorJabeur, Inès
dc.contributor.authorPereira, Eliana
dc.contributor.authorCaleja, Cristina
dc.contributor.authorCalhelha, Ricardo C.
dc.contributor.authorSoković, Marina
dc.contributor.authorCatarino, Luís
dc.contributor.authorBarros, Lillian
dc.contributor.authorFerreira, Isabel C.F.R.
dc.date.accessioned2018-02-19T10:00:00Z
dc.date.accessioned2020-01-03T11:23:48Z
dc.date.available2018-01-19T10:00:00Z
dc.date.available2020-01-03T11:23:48Z
dc.date.issued2019
dc.description.abstractDifferent external factors influence the chemical characteristics of natural products, varying according to the geographic origin. The present study determined the nutritional and chemical composition of Hibiscus sabdariffa L. dried calyces (Guinea-Bissauan origin), as well as the phenolic composition, antioxidant, anti-inflammatory, cytotoxicity and antimicrobial activity of its infusion and hydroethanolic extracts. Among the chemical composition, glucose and quinic acid showed the major concentration for sugars and organic acids, respectively. Palmitic acid and α-tocopherol were the most abundant lipophilic compounds. The individual phenolic compounds were analysed through HPLC-DAD-ESI/MS. Thirteen compounds were identified in the hydroethanolic extract, while twelve were identified in the infusion, being 3- O-caffeoylquinic acid the major non-anthocyanin compound. Three anthocyanins were identified, being delphinidin-3-O-sambubioside the most abundant. Both extracts showed promising results in all the bioactive assays. This study exhibited beneficial properties of H. sabdariffa and also emphasized the potential applications of this plant in different industrial sectors.
dc.description.sponsorshipThe authors are grateful to the Foundation for Science and Technology (FCT, Portugal) and FEDER under Programme PT2020 for financial support to CIMO (UID/AGR/00690/2013), as also for L. Barros contract. The authors are also grateful to the Interreg España-Portugal for financial support through the project 0377_Iberphenol_6_E; European Regional Development Fund (ERDF) through the Regional Operational Program North 2020, within the scope of Project NORTE-01-0145-FEDER-023289: DeCodE and project Mobilizador Norte-01-0247- FEDER-024479: ValorNatural®, and to the Ministry of Education, Sciences and Technological Development of Republic of Serbia, grant No. 173032.
dc.description.versioninfo:eu-repo/semantics/publishedVersionen_EN
dc.identifier.citationJabeur, Inès; Pereira, Eliana; Caleja, Cristina; Calhelha, Ricardo C.; Soković, Marina; Catarino, Luís; Barros, Lillian; Ferreira, Isabel C.F.R. (2019). Exploring the chemical and bioactive properties of: Hibiscus sabdariffa L. calyces from Guinea-Bissau (West Africa). Food and Function. ISSN 2042-6496. 10, p. 2234-2243en_EN
dc.identifier.doi10.1039/c9fo00287aen_EN
dc.identifier.issn2042-6496
dc.identifier.urihttp://hdl.handle.net/10198/19994
dc.language.isoeng
dc.peerreviewedyesen_EN
dc.titleExploring the chemical and bioactive properties of: Hibiscus sabdariffa L. calyces from Guinea-Bissau (West Africa)en_EN
dc.typejournal article
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FAGR%2F00690%2F2013/PT
oaire.fundingStream5876
person.familyNameJabeur
person.familyNamePereira
person.familyNameCaleja
person.familyNameCalhelha
person.familyNameBarros
person.familyNameFerreira
person.givenNameInès
person.givenNameEliana
person.givenNameCristina
person.givenNameRicardo C.
person.givenNameLillian
person.givenNameIsabel C.F.R.
person.identifier469085
person.identifier144781
person.identifier.ciencia-idBE17-462D-9A75
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person.identifier.ciencia-id9418-CF95-9919
person.identifier.orcid0000-0002-7485-3554
person.identifier.orcid0000-0003-2854-6745
person.identifier.orcid0000-0002-5769-8484
person.identifier.orcid0000-0002-6801-4578
person.identifier.orcid0000-0002-9050-5189
person.identifier.orcid0000-0003-4910-4882
person.identifier.ridQ-8017-2018
person.identifier.ridJ-2172-2014
person.identifier.ridJ-3600-2013
person.identifier.ridE-8500-2013
person.identifier.scopus-author-id55938912300
person.identifier.scopus-author-id36514202500
person.identifier.scopus-author-id6507978333
person.identifier.scopus-author-id35236343600
person.identifier.scopus-author-id36868826600
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccessen_EN
rcaap.typearticleen_EN
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