Please use this identifier to cite or link to this item: https://repositorio.ufma.br/jspui/handle/123456789/898
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dc.contributor.authorSILVA, Tito da-
dc.contributor.authorPEREIRA, Marcos D. P.-
dc.contributor.authorLOPES, Lucia M. X.-
dc.contributor.authorROSA, Paulo de T. Vieira e-
dc.contributor.authorBARBOSA, Fernanda P.-
dc.contributor.authorMESSIANO, Gisele B.-
dc.contributor.authorKRETTLI, Antoniana U.-
dc.date.accessioned2018-05-04T18:39:52Z-
dc.date.available2018-05-04T18:39:52Z-
dc.date.issued2014-
dc.identifier.citationMARTINS, GISLAINE F. et al. Intraspecific variability of Holostylis reniformis: concentration of lignans, as determined by maceration and supercritical fluid extraction (SFE-CO 2 ), as a function of plant provenance and plant parts.. Química Nova (Online), v. 37, p. 281-286, 2014. DOI: http://dx.doi.org/10.5935/0100-4042.20140048pt_br
dc.identifier.issn0100-4042-
dc.identifier.urihttp://hdl.handle.net/123456789/898-
dc.description.abstractMaceration and supercritical fluid extraction were used to prepare extracts from parts of plants (Holostylis reniformis) collected in two different regions of Brazil. 1H NMR, HPLC-DAD-ESI/MS, HPLC-DAD, GC-MS, and chemometric techniques were used to analyse lignans in the extracts and showed that yields of SFE-CO2 were less than or equal to those of hexane maceration extracts. These analyses, in conjunction with the concentrations of aliphatic hydrocarbons, fatty acids and their methyl and ethyl derivatives in the extracts, also allowed the chemical composition of parts and provenance of the plant to be differentiated.pt_br
dc.description.sponsorshipCAPESpt_br
dc.language.isoen_USpt_br
dc.publisherSociedade Brasileira de Químicapt_br
dc.subjectHolostylis reniformispt_br
dc.subjectAristolochiaceaept_br
dc.subjectLignanspt_br
dc.titleIntraspecific variability of Holostylis reniformis: concentration of lignans, as determined by maceration and supercritical fluid extraction (SFE-CO2), as a function of plant provenance and plant partspt_br
dc.title.alternativeVariabilidade intraespecífica de Holostylis reniformis: concentração de lignanas, determinada por maceração e extração com fluido supercrítico (SFE-CO2), em função da proveniência da planta e das partes da plantapt_br
dc.typeArticlept_br
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