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In vitro cultures of Brassica oleracea L. var. costata DC: potential plant bioreactor for antioxidant phenolic compounds

2009Journal article Restricted access
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dc.contributor.authorTaveira, Marcos
dc.contributor.authorPereira, David M.
dc.contributor.authorSousa, Carla
dc.contributor.authorFerreres, Frederico
dc.contributor.authorAndrade, Paula B.
dc.contributor.authorMartins, Anabela
dc.contributor.authorPereira, J.A.
dc.contributor.authorValentão, Patrícia
dc.date.accessioned2011-01-10T16:17:54Z
dc.date.available2011-01-10T16:17:54Z
dc.date.issued2009
dc.description.abstractIn this work were studied the phenolic composition of in vitro material (shoots, calli, and roots) of Brassica oleracea var. costata and its antioxidant capacity. Samples were obtained in different culture medium, with distinct supplementations to verify their influence on those parameters. Phenolic determination was achieved by HPLC-DAD. Antioxidant activity was assessed against DPPH•. In calli and roots no phenolic compound was identified. In shoots was verified the presence of 36 compounds, which included hydroxycinnamic acids, flavonoids (kaempferol and quercetin derivatives), and hydroxycinnamic acyl glycosides (with a predominance of synapoyl gentiobiosides). MS liquid medium supplemented with 2 mg/L benzylaminopurine (BAP) and 0.1 mg/L naphthaleneacetic acid (NAA) revealed to be the best in vitro condition to produce shoot material with highest phenolic compound contents and stronger antioxidant potential, thus with a possible increase of health benefits.por
dc.description.sponsorshipFCTpor
dc.identifier.citationTaveira, M.; Pereira, D.M.; Sousa, C.; Ferreres, F.; Andrade, P.B.; Martins, A.; Pereira, J.A.; Valentão, P. (2009). In vitro cultures of Brassica oleracea L. var. costata DC: potential plant bioreactor for antioxidant phenolic compounds. Journal of Agricultural and Food Chemistry. ISSN 0021-8561. 57:4, p. 1247-1252por
dc.identifier.urihttp://hdl.handle.net/10198/3043
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherACSpor
dc.relationPieris brassicae as laboratory of synthesis of new compounds with biological potential, starting from Brassica oleracea var. costata, Brassica oleracea var. acephala and Brassica rapa var. rapa.
dc.relation.publisherversionhttp://pubs.acs.org/doi/abs/10.1021/jf803496xpor
dc.subjectBrassica oleracea L. var. costata DCpor
dc.subjectShootspor
dc.subjectCallipor
dc.subjectRootspor
dc.subjectPhenolic compoundspor
dc.subjectAntioxidant activitypor
dc.titleIn vitro cultures of Brassica oleracea L. var. costata DC: potential plant bioreactor for antioxidant phenolic compoundspor
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitlePieris brassicae as laboratory of synthesis of new compounds with biological potential, starting from Brassica oleracea var. costata, Brassica oleracea var. acephala and Brassica rapa var. rapa.
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876-PPCDTI/PTDC%2FAGR-AAM%2F64150%2F2006/PT
oaire.citation.endPage1252por
oaire.citation.issue57por
oaire.citation.startPage1247por
oaire.citation.titleJournal of Agricultural and Food Chemistrypor
oaire.fundingStream5876-PPCDTI
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.isProjectOfPublicationf81a81fb-2f99-45fe-bab7-2267d47bf7f3
relation.isProjectOfPublication.latestForDiscoveryf81a81fb-2f99-45fe-bab7-2267d47bf7f3

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