dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatordos Santos, L. C.
dc.creatorVilegas, Wagner
dc.date2014-05-20T15:26:47Z
dc.date2016-10-25T18:01:25Z
dc.date2014-05-20T15:26:47Z
dc.date2016-10-25T18:01:25Z
dc.date2001-04-27
dc.date.accessioned2017-04-05T23:58:34Z
dc.date.available2017-04-05T23:58:34Z
dc.identifierJournal of Chromatography A. Amsterdam: Elsevier B.V., v. 915, n. 1-2, p. 259-263, 2001.
dc.identifier0021-9673
dc.identifierhttp://hdl.handle.net/11449/36868
dc.identifierhttp://acervodigital.unesp.br/handle/11449/36868
dc.identifier10.1016/S0021-9673(01)00666-5
dc.identifierWOS:000168206500027
dc.identifierhttp://dx.doi.org/10.1016/S0021-9673(01)00666-5
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/880289
dc.descriptionHigh-speed counter-current chromatography was applied to the preparative separation and purification of naphthopyranone glycosides from a crude 70% ethanolic extract of the capitula of Paepalanthus microphyllus. The solvent system used was composed of water-ethanol-ethyl acetate-hexane (10:4:10:4, v/v). This technique led to the separation of four different naphthopyranone glycosides in pure form in only 7 h. (C) 2001 Elsevier B.V. B.V. All rights reserved.
dc.languageeng
dc.publisherElsevier B.V.
dc.relationJournal of Chromatography A
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectcounter-current chromatography
dc.subjectpreparative chromatography
dc.subjectPaepalanthus microphyllus
dc.subjectglycosides
dc.subjectnaphthopyranones
dc.subjectcarbohydrates
dc.titlePreparative separation of the naphthopyranone glycosides by high-speed counter-current chromatography
dc.typeOtro


Este ítem pertenece a la siguiente institución