A method has been developed for the extraction and analysis of phenolic components from crude extracts of Ginkgo biloba by supercritical fluid extraction with carbon dioxide combined with off-line capillary gas chromatography/mass spectrometry. Class-selective extraction has been performed with a single supercritical fluid by varying the extraction conditions. This method is applicable to the scale-up, isolation and identification of toxic phenolic components in commercial extracts of G. biloba.
SELECTIVE EXTRACTION OF PHENOLIC COMPONENTS FROM GINKGO-BILOBA EXTRACTS USING SUPERCRITICAL CARBON-DIOXIDE AND OFF-LINE CAPILLARY GAS-CHROMATOGRAPHY MASS-SPECTROMETRY / L. VEROTTA, F. PETERLONGO. - In: PHYTOCHEMICAL ANALYSIS. - ISSN 0958-0344. - 4:4(1993), pp. 178-182. [10.1002/pca.2800040408]
SELECTIVE EXTRACTION OF PHENOLIC COMPONENTS FROM GINKGO-BILOBA EXTRACTS USING SUPERCRITICAL CARBON-DIOXIDE AND OFF-LINE CAPILLARY GAS-CHROMATOGRAPHY MASS-SPECTROMETRY
L. VerottaPrimo
;
1993
Abstract
A method has been developed for the extraction and analysis of phenolic components from crude extracts of Ginkgo biloba by supercritical fluid extraction with carbon dioxide combined with off-line capillary gas chromatography/mass spectrometry. Class-selective extraction has been performed with a single supercritical fluid by varying the extraction conditions. This method is applicable to the scale-up, isolation and identification of toxic phenolic components in commercial extracts of G. biloba.
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