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Fig. 3 | Chinese Medicine

Fig. 3

From: The comparison of extraction methods of ganjiang decoction based on fingerprint, quantitative analysis and pharmacodynamics

Fig. 3

Reference and sample chromatograms in the quantitative analysis. a Reference and sample chromatograms of gallic acid, ferulic acid, and ellagic acid in the quantitative analysis by HPLC. b Reference and sample chromatograms of palmatine and berberine hydrochloride in the quantitative analysis by HPLC. c Reference and sample chromatograms of zingerone and ligustilide in the quantitative analysis by GC. HPLC high-performance liquid chromatography, GC gas chromatography

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