Intraspecific variability of flavonoid glycosides and styrylpyrones from leaves of Cryptocarya mandioccana Meisner (Lauraceae)

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dc.contributor.authorNehme, Claudia J. [UNESP]
dc.contributor.authorde Moraes, Pedro L. R.
dc.contributor.authorTininis, Aristeu G. [UNESP]
dc.contributor.authorCavalheiro, Alberto José [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.date.accessioned2013-09-30T18:48:03Z
dc.date.accessioned2014-05-20T13:57:09Z
dc.date.available2013-09-30T18:48:03Z
dc.date.available2014-05-20T13:57:09Z
dc.date.issued2008-08-01
dc.description.abstractChemical variability in populations of Cryptocarya mandioccana Meisner was investigated using chromatographic profiles of flavonoid glycosides and styrylpyrones from leaves of 57 trees from three sites in the Atlantic rain forest of São Paulo State - Brazil. The flavonoid profiles of the leaves from all trees were similar. However, four chemotypes were recognized by qualitative and quantitative differences in styrylpyrones. Chemotype F showed lower contents of these polyketides than chemotypes FS1, FS2 and FS3, which were characterized by styrylpyrones formed from different numbers of acetate units. Chemotypes with higher levels of styrylpyrones were more frequent in southern regions, with soils of higher K(+), Ca(2+) and Mg(2+) content. Soil and climate could indicate a genetic or environmental influence on styrylpyrones in leaves of C. mandioccana. (C) 2008 Elsevier Ltd. All rights reserved.en
dc.description.affiliationUNESP, Inst Quim, Dept Quim Organ, BR-14800900 Araraquara, SP, Brazil
dc.description.affiliationUniv Estadual Campinas, Dept Bot, Inst Biol, BR-13083970 Campinas, SP, Brazil
dc.description.affiliationUnespUNESP, Inst Quim, Dept Quim Organ, BR-14800900 Araraquara, SP, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.format.extent602-611
dc.identifierhttp://dx.doi.org/10.1016/j.bse.2008.05.001
dc.identifier.citationBiochemical Systematics and Ecology. Oxford: Pergamon-Elsevier B.V. Ltd, v. 36, n. 8, p. 602-611, 2008.
dc.identifier.doi10.1016/j.bse.2008.05.001
dc.identifier.issn0305-1978
dc.identifier.lattes2518006820764120
dc.identifier.urihttp://hdl.handle.net/11449/20385
dc.identifier.wosWOS:000258487300002
dc.language.isoeng
dc.publisherPergamon-Elsevier B.V. Ltd
dc.relation.ispartofBiochemical Systematics and Ecology
dc.relation.ispartofjcr0.847
dc.relation.ispartofsjr0,373
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectCryptocarya mandioccanaen
dc.subjectlauraceaeen
dc.subjectchemotypeen
dc.subjectstyrylpyroneen
dc.subjectflavonoid glycosideen
dc.subjectpolyketidesen
dc.subjectintraspecific variabilityen
dc.titleIntraspecific variability of flavonoid glycosides and styrylpyrones from leaves of Cryptocarya mandioccana Meisner (Lauraceae)en
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderPergamon-Elsevier B.V. Ltd
unesp.author.lattes2518006820764120[4]
unesp.author.orcid0000-0001-8214-9957[4]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Química, Araraquarapt

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