OFF-LINE SUPERCRITICAL-FLUID EXTRACTION - HIGH-RESOLUTION GAS-CHROMATOGRAPHY APPLIED TO THE STUDY OF MORACEAE SPECIES
dc.contributor.author | Vilegas, JHY | |
dc.contributor.author | Lancas, F. M. | |
dc.contributor.author | Vilegas, Wagner [UNESP] | |
dc.contributor.author | Pozetti, G. L. | |
dc.contributor.institution | Universidade de São Paulo (USP) | |
dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
dc.date.accessioned | 2014-05-20T15:22:35Z | |
dc.date.available | 2014-05-20T15:22:35Z | |
dc.date.issued | 1993-09-01 | |
dc.description.abstract | Supercritical fluid extraction with CO2, Performed in a home-made system, of rhizomes of Dorstenia bryoniifolia Mart. ex Miq. (Moraceae) and of bark roots of Brosimum gaudichaudii Trecul (Moraceae) afforded crude extracts that were analysed by high resolution gas chromatography (HRGC). The D. bryoniifolia extract contained, besides the previously reported pimpinelin and isobergapten, the furocoumarins psoralen, bergapten, isopimpinelin and the triterpenes alpha- and beta-amyrin and the acetate of the latter. The B. gaudichaudii extract contained a number of terpenoids as well as the previously reported psoralen and bergapten. Supercritical fluid extraction gave extracts qualitatively similar to those obtained by Soxhlet extraction with hexane and, together with off-line HRGC, was shown to be a fast and accurate technique to be used in rapid phytochemical examination. | en |
dc.description.affiliation | UNIV SAO PAULO,INST FIS & QUIM SAO CARLOS,C POSTAL 369,BR-13560-970 SAO CARLOS,SP,BRAZIL | |
dc.description.affiliation | UNESP,INST QUIM,BR-14801-970 ARARAQUARA,SP,BRAZIL | |
dc.description.affiliationUnesp | UNESP,INST QUIM,BR-14801-970 ARARAQUARA,SP,BRAZIL | |
dc.format.extent | 230-234 | |
dc.identifier | http://dx.doi.org/10.1002/pca.2800040508 | |
dc.identifier.citation | Phytochemical Analysis. W Sussex: John Wiley & Sons Ltd, v. 4, n. 5, p. 230-234, 1993. | |
dc.identifier.doi | 10.1002/pca.2800040508 | |
dc.identifier.issn | 0958-0344 | |
dc.identifier.lattes | 7927877224326837 | |
dc.identifier.orcid | 0000-0003-3032-2556 | |
dc.identifier.uri | http://hdl.handle.net/11449/33540 | |
dc.identifier.wos | WOS:A1993LX69200007 | |
dc.language.iso | eng | |
dc.publisher | Wiley-Blackwell | |
dc.relation.ispartof | Phytochemical Analysis | |
dc.relation.ispartofjcr | 2.337 | |
dc.relation.ispartofsjr | 0,841 | |
dc.rights.accessRights | Acesso restrito | |
dc.source | Web of Science | |
dc.subject | DORSTENIA-BRYONIIFOLIA MART EX MIQ | pt |
dc.subject | BROSIMUM-GAUDICHAUDII TRECUL | pt |
dc.subject | MORACEAE | pt |
dc.subject | SUPERCRITICAL FLUID EXTRACTION WITH CO2 | pt |
dc.subject | HIGH RESOLUTION GAS CHROMATOGRAPHY | pt |
dc.title | OFF-LINE SUPERCRITICAL-FLUID EXTRACTION - HIGH-RESOLUTION GAS-CHROMATOGRAPHY APPLIED TO THE STUDY OF MORACEAE SPECIES | en |
dc.type | Artigo | |
dcterms.license | http://olabout.wiley.com/WileyCDA/Section/id-406071.html | |
dcterms.rightsHolder | Wiley-Blackwell | |
unesp.author.lattes | 7927877224326837 | |
unesp.author.orcid | 0000-0003-3032-2556[3] | |
unesp.campus | Universidade Estadual Paulista (Unesp), Instituto de Biociências, São Vicente | pt |
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