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Phenolic composition and antioxidant activity of Portuguese wild edible greens

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dc.contributor.authorBarros, Lillian
dc.contributor.authorFerreira, Isabel C.F.R.
dc.contributor.authorCarvalho, Ana Maria
dc.contributor.authorDueñas, Montserrat
dc.contributor.authorSantos-Buelga, Celestino
dc.date.accessioned2011-02-22T21:57:34Z
dc.date.available2011-02-22T21:57:34Z
dc.date.issued2010
dc.description.abstractThis study aimed to determine the phenolic composition and to evaluate the antioxidant activity of wild asparagus, white and black bryony (early shoots in spring). Black bryony revealed the highest antioxidant potential in all the assays (ECso<203 μg/ml), which is compatible to its highest concentration in phenolic compounds. The main phenolic compounds found in asparagus and black bryony were glycoside derivatives of flavonols (kaempferol, quercetin and isorhamnetin, the latter only found in asparagus) and phenolic acids (sinapic and chlorogenic acid, respectively for asparagus and black bryony). Black bryony revealed the highest content of these compounds. White bryony samplc can be differentiated from the other two wild edible greens presenting flavones as main compounds being identified glycoside derivatives of luteolin and apigenin.
dc.identifier.citationBarros, Lillian; Ferreira, Isabel C.F.R.; Carvalho, Ana Maria; Dueñas, Montserrat; Santos-Buelga, Celestino (2010). Phenolic composition and antioxidant activity of Portuguese wild edible greens. In XXVth International Conference on Polyphenols. Montpellierpor
dc.identifier.urihttp://hdl.handle.net/10198/3502
dc.language.isoengpor
dc.peerreviewedyespor
dc.relationSFRH/BPD/4609/2008
dc.titlePhenolic composition and antioxidant activity of Portuguese wild edible greenspor
dc.typeconference paper
dspace.entity.typePublication
oaire.citation.conferencePlaceMontpellier, Françapor
oaire.citation.endPage332por
oaire.citation.issue2por
oaire.citation.startPage331por
oaire.citation.titleXXVth International Conference on Polyphenolspor
person.familyNameBarros
person.familyNameFerreira
person.familyNameCarvalho
person.givenNameLillian
person.givenNameIsabel C.F.R.
person.givenNameAna Maria
person.identifier469085
person.identifier144781
person.identifierID G-7399-2011
person.identifier.ciencia-id9616-35CB-D001
person.identifier.ciencia-id9418-CF95-9919
person.identifier.ciencia-idD31A-35AF-E2A9
person.identifier.orcid0000-0002-9050-5189
person.identifier.orcid0000-0003-4910-4882
person.identifier.orcid0000-0001-5508-5935
person.identifier.ridJ-3600-2013
person.identifier.ridE-8500-2013
person.identifier.scopus-author-id35236343600
person.identifier.scopus-author-id36868826600
person.identifier.scopus-author-id20336503900
rcaap.rightsopenAccesspor
rcaap.typeconferenceObjectpor
relation.isAuthorOfPublication3af07ffe-f914-48ba-a5d5-efcf70fdce01
relation.isAuthorOfPublicationbd0d1537-2e03-41fb-b27a-140af9c35db8
relation.isAuthorOfPublication977f5254-f7c5-4c91-873f-2700ecd4692f
relation.isAuthorOfPublication.latestForDiscovery3af07ffe-f914-48ba-a5d5-efcf70fdce01

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