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Cromatografia em contra-corrente de gotejamento na separação de substâncias fenólicas de Neuropogon aurantiaco-ater

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dc.contributor.authorPozzebon, J. M. [UNESP]
dc.contributor.authorVilegas, Wagner [UNESP]
dc.contributor.authorHonda, N. K. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:20:22Z
dc.date.available2014-05-27T11:20:22Z
dc.date.issued2001-12-01
dc.description.abstractThis work reports the separation of phenolic compounds present in the metabolic extract of the lichen Neuropogon aurantiaco-ater (Usniaceae). The crude extract was fractionated by droplet counter-current chromatography using a solvent mixture of high polarity (chloroform:methanol:water at 43:37:20, in ascending mode). The separation resulted in the isolation of usnic and protocetratic acid, which were identified by TLC, HPLC, and NMR tests.en
dc.description.affiliationDepartamento de Quimica Organica UNESP, C.P. 355, 14800-900 Araraquara SP
dc.description.affiliationUnespDepartamento de Quimica Organica UNESP, C.P. 355, 14800-900 Araraquara SP
dc.format.extent47-50
dc.identifierhttp://www.ibb.unesp.br/Home/Departamentos/Botanica/RBPM-RevistaBrasileiradePlantasMedicinais/artigo_6_v4_%20n1.pdf
dc.identifier.citationRevista Brasileira de Plantas Medicinais, v. 4, n. 1, p. 47-50, 2001.
dc.identifier.file2-s2.0-18244431466.pdf
dc.identifier.issn1516-0572
dc.identifier.orcid0000-0003-3032-2556
dc.identifier.scopus2-s2.0-18244431466
dc.identifier.urihttp://hdl.handle.net/11449/66714
dc.language.isopor
dc.relation.ispartofRevista Brasileira de Plantas Medicinais
dc.relation.ispartofsjr0,199
dc.rights.accessRightsAcesso abertopt
dc.sourceScopus
dc.subjectChromatography
dc.subjectCountercurrent distribution
dc.subjectLichens
dc.subjectPhenols
dc.subjectchloroform
dc.subjectmethanol
dc.subjectnatural product
dc.subjectphenol derivative
dc.subjectprotocetratic acid
dc.subjectunclassified drug
dc.subjectusnic acid
dc.subjectwater
dc.subjectcounter current chromatography
dc.subjectextraction
dc.subjectfractionation
dc.subjecthigh performance liquid chromatography
dc.subjectlichens
dc.subjectNeuropogon aurantiaco ater
dc.subjectnonhuman
dc.subjectnuclear magnetic resonance
dc.subjectthin layer chromatography
dc.titleCromatografia em contra-corrente de gotejamento na separação de substâncias fenólicas de Neuropogon aurantiaco-aterpt
dc.title.alternativeDroplet counter-current chromatography in the separation of phenolic substances from Neuropogon aurantiaco-ateren
dc.typeArtigopt
dcterms.licensehttp://www.scielo.br/revistas/rbpm/paboutj.htm#03
dspace.entity.typePublication
relation.isOrgUnitOfPublicationbc74a1ce-4c4c-4dad-8378-83962d76c4fd
relation.isOrgUnitOfPublication.latestForDiscoverybc74a1ce-4c4c-4dad-8378-83962d76c4fd
unesp.author.orcid0000-0003-3032-2556[2]
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
unesp.departmentQuímica Orgânica - IQARpt

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