OFF-LINE SUPERCRITICAL-FLUID EXTRACTION - HIGH-RESOLUTION GAS-CHROMATOGRAPHY APPLIED TO THE STUDY OF MORACEAE SPECIES

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorVilegas, JHY
dc.creatorLancas, F. M.
dc.creatorVilegas, Wagner
dc.creatorPozetti, G. L.
dc.date2014-05-20T15:22:35Z
dc.date2016-10-25T17:56:19Z
dc.date2014-05-20T15:22:35Z
dc.date2016-10-25T17:56:19Z
dc.date1993-09-01
dc.date.accessioned2017-04-05T23:37:29Z
dc.date.available2017-04-05T23:37:29Z
dc.identifierPhytochemical Analysis. W Sussex: John Wiley & Sons Ltd, v. 4, n. 5, p. 230-234, 1993.
dc.identifier0958-0344
dc.identifierhttp://hdl.handle.net/11449/33540
dc.identifierhttp://acervodigital.unesp.br/handle/11449/33540
dc.identifier10.1002/pca.2800040508
dc.identifierWOS:A1993LX69200007
dc.identifierhttp://dx.doi.org/10.1002/pca.2800040508
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/877638
dc.descriptionSupercritical 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.
dc.languageeng
dc.publisherWiley-Blackwell
dc.relationPhytochemical Analysis
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectDORSTENIA-BRYONIIFOLIA MART EX MIQ
dc.subjectBROSIMUM-GAUDICHAUDII TRECUL
dc.subjectMORACEAE
dc.subjectSUPERCRITICAL FLUID EXTRACTION WITH CO2
dc.subjectHIGH RESOLUTION GAS CHROMATOGRAPHY
dc.titleOFF-LINE SUPERCRITICAL-FLUID EXTRACTION - HIGH-RESOLUTION GAS-CHROMATOGRAPHY APPLIED TO THE STUDY OF MORACEAE SPECIES
dc.typeOtro


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