
To establish a standard fingerprint of SFE ginger extract.HPLC method was used with elite hypersil ODS column (4.6 mm x 25 cm, 5 microm); mobile phase was acetonitrile--0.1% phosphoric acid solution mixture in gradient mode with a flow rate of 1.0 mL x min(-1); detection length was 280 nm; column temperature was 25 deggrees C.The similarity of every fingerprints was bagger than 0.9 in precision tests, stability tests and repeation tests.The method can be used for the quality control of SFE ginger extract.
Quality Control, Plants, Medicinal, Plant Extracts, Zingiber officinale, Reproducibility of Results, Chromatography, Supercritical Fluid, Sensitivity and Specificity, Chromatography, High Pressure Liquid
Quality Control, Plants, Medicinal, Plant Extracts, Zingiber officinale, Reproducibility of Results, Chromatography, Supercritical Fluid, Sensitivity and Specificity, Chromatography, High Pressure Liquid
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