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DC Field | Value | Language |
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dc.contributor.author | dos Santos, L. C. | - |
dc.contributor.author | Vilegas, Wagner | - |
dc.date.accessioned | 2014-05-20T15:26:47Z | - |
dc.date.accessioned | 2016-10-25T18:01:25Z | - |
dc.date.available | 2014-05-20T15:26:47Z | - |
dc.date.available | 2016-10-25T18:01:25Z | - |
dc.date.issued | 2001-04-27 | - |
dc.identifier | http://dx.doi.org/10.1016/S0021-9673(01)00666-5 | - |
dc.identifier.citation | Journal of Chromatography A. Amsterdam: Elsevier B.V., v. 915, n. 1-2, p. 259-263, 2001. | - |
dc.identifier.issn | 0021-9673 | - |
dc.identifier.uri | http://hdl.handle.net/11449/36868 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/36868 | - |
dc.description.abstract | High-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. | en |
dc.format.extent | 259-263 | - |
dc.language.iso | eng | - |
dc.publisher | Elsevier B.V. | - |
dc.source | Web of Science | - |
dc.subject | counter-current chromatography | pt |
dc.subject | preparative chromatography | pt |
dc.subject | Paepalanthus microphyllus | pt |
dc.subject | glycosides | pt |
dc.subject | naphthopyranones | pt |
dc.subject | carbohydrates | pt |
dc.title | Preparative separation of the naphthopyranone glycosides by high-speed counter-current chromatography | en |
dc.type | outro | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.description.affiliation | UNESP, Inst Quim, BR-14801970 Araraquara, SP, Brazil | - |
dc.description.affiliationUnesp | UNESP, Inst Quim, BR-14801970 Araraquara, SP, Brazil | - |
dc.identifier.doi | 10.1016/S0021-9673(01)00666-5 | - |
dc.identifier.wos | WOS:000168206500027 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.relation.ispartof | Journal of Chromatography A | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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