Intraspecific variability of dihydrochalcone, chromenes and benzoic acid derivatives in leaves of Piper aduncum L. (Piperaceae)

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dc.contributor.authorAndreia de Araújo Morandim Giannetti
dc.contributor.authorKATO, M. J.
dc.contributor.authorCAVALHEIRO, A. J.
dc.contributor.authorFURLAN, M.
dc.contributor.authorOrcidhttps://orcid.org/0000-0002-5428-768X
dc.date.accessioned2023-08-26T23:50:08Z
dc.date.available2023-08-26T23:50:08Z
dc.date.issued2009-05-18
dc.description.abstractChemical analysis carried out in leaves of 18 specimens of Piper aduncum L. (Piperaceae) occurring at Ripasa Reserve, Araraquara, SP, Brazil indicated two distinct populations when investigated over a period of 14 months (January 2000 to February 2001) and then submitted to cluster analysis. The two groups were characterized by accumulation of prenylated benzoic acids, chromenes and dihydrochalcone, respectively. A total of seven compounds were identified by HPLC analysis and compared with standards including two prenylated benzoic acid [aduncumene (1) and 3-(3′-7′-dimethyl-2′-6′-octadienyl)- 4-methoxy-benzoic acid (5)], four chromenes [methyl 2,2-dimethyl-8-(3′- methyl-2′-butenyl)-2H-1-chromene-6-carboxylate (4), methyl 2,2-dimethyl-2H-1-chromene-6-carboxylate (2b), methyl 8-hydroxy-2,2-dimethyl-2H- 1-chromene-6-carboxylate (3) and 2,2-dimethyl-2H-1-chromene-6-carboxylic acid (2a)] and one dihydrochalcone [2′,6′-dihydroxy-4′-methoxy- dihydrochalcone (6)]. © 2009 Academic Journals.
dc.description.firstpage2157
dc.description.issuenumber10
dc.description.lastpage2162
dc.description.volume8
dc.identifier.citationGIANNETTI, A. DE A. M.; KATO, M. J.; CAVALHEIRO, A. J.; FURLAN, M. Intraspecific variability of dihydrochalcone, chromenes and benzoic acid derivatives in leaves of Piper aduncum L. (Piperaceae), v. 8, n. 10, mayo, 2009.
dc.identifier.issn1684-5315
dc.identifier.urihttps://repositorio.fei.edu.br/handle/FEI/5017
dc.relation.ispartofAfrican Journal of Biotechnology
dc.rightsAcesso Restrito
dc.subject.otherlanguageChemotypes and HPLC analysis
dc.subject.otherlanguageInstraspecific variability
dc.subject.otherlanguagePiper aduncum
dc.titleIntraspecific variability of dihydrochalcone, chromenes and benzoic acid derivatives in leaves of Piper aduncum L. (Piperaceae)
dc.typeArtigo
fei.scopus.citations5
fei.scopus.eid2-s2.0-66949151102
fei.scopus.updated2024-07-01
fei.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=66949151102&origin=inward
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