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Screening of antioxidant phenolic compounds produced by in vitro shoots of Brassica oleracea L. var. costata DC.

2009Journal article Restricted access
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dc.contributor.authorFerreres, Frederico
dc.contributor.authorSousa, Carla
dc.contributor.authorPereira, David M.
dc.contributor.authorValentão, Patrícia
dc.contributor.authorTaveira, Marcos
dc.contributor.authorMartins, Anabela
dc.contributor.authorPereira, J.A.
dc.contributor.authorSeabra, Rosa M.
dc.contributor.authorAndrade, Paula B.
dc.date.accessioned2011-01-10T16:48:18Z
dc.date.available2011-01-10T16:48:18Z
dc.date.issued2009
dc.description.abstractThe phenolic compounds produced by in vitro shoots of Brassica oleracea L. var. costata DC were screened by HPLC-DAD-MS/MS. Thirty seven compounds were characterized, which included chlorogenic acids, flavonoids (the majority of them were hydroxycinnamic acid esters of kaempferol and quercetin glycosides) and hydroxycinnamic acyl glycosides (with predominance of synapoyl gentiobiosides). The antioxidant capacity of the shoots was assessed against DPPH radical and two reactive oxygen species (superoxide radical and hypochlorous acid). A strong concentrationdependent antioxidative capacity was verified in the DPPH and superoxide radicals assays, but a reduced effect was noticed against hypochlorous acid. The results obtained indicate that the in vitro production of B. oleracea var. costata shoots can become important in the obtention of a noticeable dietary source of compounds with health protective potential.por
dc.description.sponsorshipFCTpor
dc.identifier.citationFerreres, F.; Sousa, C.; Pereira, D.M.; Valentão, P.; Taveira, M.; Martins, A.; Pereira, J.A.; Seabra, R.M.; Andrade, P.B. (2009). Screening of antioxidant phenolic compounds produced by in vitro shoots of Brassica oleracea L. var. costata DC. Combinatorial Chemistry & High Throughput Screening. ISSN 1386-2073. 12: 3, p. 230-240por
dc.identifier.doi10.2174/138620709787581756
dc.identifier.issn1386-2073
dc.identifier.urihttp://hdl.handle.net/10198/3045
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherBentham Sciencepor
dc.relationPhytochemical and antioxidant characterization of Brassica oleracea var. costata (tronchuda cabbage) in in vivo and in vitro cultures
dc.subjectBrassica oleracea L. var. costata DCpor
dc.subjectIn vitropor
dc.subjectShootspor
dc.subjectPhenolic compoundspor
dc.subjectAntioxidant activitypor
dc.titleScreening of antioxidant phenolic compounds produced by in vitro shoots of Brassica oleracea L. var. costata DC.por
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitlePhytochemical and antioxidant characterization of Brassica oleracea var. costata (tronchuda cabbage) in in vivo and in vitro cultures
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/POCI/POCI%2FAGR%2F57399%2F2004/PT
oaire.citation.endPage240por
oaire.citation.issue12por
oaire.citation.startPage230por
oaire.citation.titleCombinatorial Chemistry & High Throughput Screeningpor
oaire.fundingStreamPOCI
person.familyNameMartins
person.familyNamePereira
person.givenNameAnabela
person.givenNameJosé Alberto
person.identifier.ciencia-id7B18-A810-6B93
person.identifier.ciencia-id611F-80B2-A7C1
person.identifier.orcid0000-0001-6218-4413
person.identifier.orcid0000-0002-2260-0600
person.identifier.ridG-5488-2013
person.identifier.ridL-6798-2014
person.identifier.scopus-author-id7203013518
person.identifier.scopus-author-id57204366348
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsrestrictedAccesspor
rcaap.typearticlepor
relation.isAuthorOfPublication383370dd-10e5-40e6-9a15-f2201fe95581
relation.isAuthorOfPublication7932162e-a2da-4913-b00d-17babbe51857
relation.isAuthorOfPublication.latestForDiscovery7932162e-a2da-4913-b00d-17babbe51857
relation.isProjectOfPublicationbcf69386-17ca-4bd0-8b10-60565dc9c993
relation.isProjectOfPublication.latestForDiscoverybcf69386-17ca-4bd0-8b10-60565dc9c993

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