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Phytochemical Profile, Chemotaxonomic Studies, andIn VitroAntioxidant Activities of Two Endemisms from Madeira Archipelago:Melanoselinum decipiensandMonizia edulis(Apiaceae)

2016Journal article Open access
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dc.contributor.authorSpínola, Vítor
dc.contributor.authorCastilho, Paula C.
dc.date.accessioned2021-03-29T10:18:32Z
dc.date.available2021-03-29T10:18:32Z
dc.date.issued2016
dc.description.abstractMelanoselinum decipiens and Monizia edulis (Apiaceae) are two endemic plants from Madeira archipelago, phytochemical compositions of which remains little explored, despite their use in folk medicine. Using liquid chromatography with diode array and electrospray ionization/mass spectrometry analysis, their polyphenolic profile was established for the first time. Fifty-six compounds were identified with 5-O-caffeoylquinic acid, quercetin-O-(malonyl)hexoside, luteolin diacetyl, and quercetin-O-hexoside being the major constituents in the leaves of both plant species (≥ 0.76 mg/g of dry extract). Principal component analysis provided a suitable tool to differentiate targeted plants. Naringenin-6,8-di-C-glucoside, quercetin 3-O-pentosylhexoside, and 1,5-O-dicaffeoylquinic acid can be used as discriminatory taxonomic/geographical markers for M. edulis subspecies from Madeira and Porto Santo populations. This methodology of using polyphenols as chemotaxonomic markers proved to be useful for identification of plant species since the results are consistent with previous taxonomical data. The free-radical scavenging activities of the M. decipiens extracts proved to be higher than those of M. edulis, which correlated well with their phenolic content (R2  > 0.906).pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationSpínola, V., & Castilho, P. C. (2016). Phytochemical Profile, Chemotaxonomic Studies, and In Vitro Antioxidant Activities of Two Endemisms from Madeira Archipelago: Melanoselinum decipiens and Monizia edulis (Apiaceae). Chemistry & biodiversity, 13(10), 1290-1306.pt_PT
dc.identifier.doi10.1002/cbdv.201600039pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.13/3212
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherWileypt_PT
dc.relationStrategic Project - UI 674 - 2014
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectMelanoselinum decipienspt_PT
dc.subjectMonizia edulispt_PT
dc.subjectPolyphenolspt_PT
dc.subjectChemotaxonomypt_PT
dc.subjectAntioxidant activitiespt_PT
dc.subject.pt_PT
dc.subjectFaculdade de Ciências Exatas e da Engenhariapt_PT
dc.subjectCentro de Química da Madeira
dc.titlePhytochemical Profile, Chemotaxonomic Studies, andIn VitroAntioxidant Activities of Two Endemisms from Madeira Archipelago:Melanoselinum decipiensandMonizia edulis(Apiaceae)pt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleStrategic Project - UI 674 - 2014
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBD%2F84672%2F2012/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/PEst-OE%2FQUI%2FUI0674%2F2014/PT
oaire.citation.endPage1306pt_PT
oaire.citation.issue10pt_PT
oaire.citation.startPage1290pt_PT
oaire.citation.titleChemistry & Biodiversitypt_PT
oaire.citation.volume13pt_PT
oaire.fundingStreamSFRH
oaire.fundingStream6817 - DCRRNI ID
person.familyNameSpínola
person.familyNameCastilho
person.givenNameVítor
person.givenNamePaula C
person.identifierA-4412-2013
person.identifier.ciencia-id6D15-8C69-A2E0
person.identifier.orcid0000-0003-2456-8613
person.identifier.orcid0000-0002-8303-4286
person.identifier.scopus-author-id54881258000
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
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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