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Antioxidant activity and enzyme inhibitory potential of Euphorbia resinifera and E. officinarum honeys from Morocco and plant aqueous extracts

2021Journal article Open access
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dc.contributor.authorBoutoub, Oumaima
dc.contributor.authorEl-Guendouz, Soukaïna
dc.contributor.authorEstevinho, Leticia M.
dc.contributor.authorPaula, Vanessa B.
dc.contributor.authorAazza, Smail
dc.contributor.authorEl Ghadraoui, Lahsen
dc.contributor.authorRodrigues, Brígida
dc.contributor.authorRaposo, Sara
dc.contributor.authorCarlier, Jorge D.
dc.contributor.authorCosta, Maria Clara
dc.contributor.authorMiguel, Maria da Graça
dc.date.accessioned2018-02-19T10:00:00Z
dc.date.accessioned2021-11-22T15:11:50Z
dc.date.available2018-01-19T10:00:00Z
dc.date.available2021-11-22T15:11:50Z
dc.date.issued2021
dc.description.abstractNatural products may be applied in a wide range of domains, from agriculture to food and pharmaceutical industries. In this study, the antioxidant properties and the capacity to inhibit some enzymatic activities of Euphorbia resinifera and Euphorbia officinarum aqueous extracts and honeys were assessed. The physicochemical characteristics were also evaluated. Higher amounts of iron, copper and aluminium were detected in E. officinarum honey, which may indicate environmental pollution around the beehives or inadequate storage of honey samples. This honey sample showed higher amounts of total phenols and better capacity for scavenging superoxide anion free radicals and DPPH free radicals as compared with E. resinifera honey, but poorer capacity for inhibiting lipoxygenase, acetylcholinesterase, tyrosinase and xanthine oxidase. The ratio plant mass:solvent volume (1:100) and extraction time (1 - 2 h) were associated with higher total phenols and better antioxidant activities and lipoxygenase, acetylcholinesterase and tyrosinase inhibitory activities, regardless of the plant species. The aqueous extracts had systematically higher in vitro activities than the respective honey samples.en_EN
dc.description.sponsorshipThe authors would like to acknowledge the support granted from FCT under the projects UID/MAR/00350/2020; UIDB/05183/2020; UIDB/04326/2020 and UID/AGR/00690/2019
dc.description.versioninfo:eu-repo/semantics/publishedVersionen_EN
dc.identifier.citationBoutoub, Oumaima; El-Guendouz, Soukaina; Estevinho, Letícia M.; Paula, Vanessa B.; Aazza, Smail; El Ghadraoui, Lahsen; Rodrigues, Brígida; Raposo, Sara; Carlier, Jorge; Costa, Maria C.; Miguel, Maria G. (2021). Antioxidant activity and enzyme inhibitory potential of Euphorbia resinifera and E. officinarum honeys from Morocco and plant aqueous extracts. Environmental Science and Pollution Research. ISSN 0944-1344. 28:1, p. 503-517en_EN
dc.identifier.doi10.1007/s11356-020-10489-6en_EN
dc.identifier.issn0944-1344
dc.identifier.urihttp://hdl.handle.net/10198/24288
dc.language.isoeng
dc.peerreviewedyesen_EN
dc.relationUID/MAR/00350/2020
dc.relationMountain Research Centre
dc.relationMediterranean Institute for Agriculture, Environment and Development
dc.relationAlgarve Centre for Marine Sciences
dc.subjectAcetylcholinesteraseen_EN
dc.subjectAntioxidanten_EN
dc.subjectLipoxygenaseen_EN
dc.subjectNatural productsen_EN
dc.subjectTyrosinaseen_EN
dc.subjectXanthine oxidaseen_EN
dc.titleAntioxidant activity and enzyme inhibitory potential of Euphorbia resinifera and E. officinarum honeys from Morocco and plant aqueous extractsen_EN
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleMountain Research Centre
oaire.awardTitleMediterranean Institute for Agriculture, Environment and Development
oaire.awardTitleAlgarve Centre for Marine Sciences
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FAGR%2F00690%2F2019/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F05183%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04326%2F2020/PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
person.familyNameEstevinho
person.familyNamePaula
person.givenNameLetícia M.
person.givenNameVanessa B.
person.identifier.ciencia-idBA14-09D6-A406
person.identifier.ciencia-id5F16-A866-562D
person.identifier.orcid0000-0002-9249-1948
person.identifier.orcid0000-0001-7281-8598
person.identifier.scopus-author-id6506577664
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.rightsopenAccessen_EN
rcaap.typearticleen_EN
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relation.isAuthorOfPublication960f5ea5-510b-491e-b931-6ab78ab72054
relation.isAuthorOfPublication.latestForDiscovery960f5ea5-510b-491e-b931-6ab78ab72054
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