The HPLC Fingerprint of Green Forsythiae Fructus
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Graphical Abstract
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Abstract
OBJECTIVE To establish HPLC fingerprint map of Green Fructus forsythiae. METHODS Chromatographic Column: Thermo C18 (250 mm×4.6 mm, 5 μm column); Column temperature: 30 ℃; Moving phase: acetonitrile-water, solution in gradient elution; Flow rate: 1.0 mL/min; The UV-detection wavelength: 203 nm. RESULTS The HPLC fingerprint map of Green Fructus forsythia has been established, with 21 common peaks marked, 3 of which is identified. CONCLUSION The established method is simple, accurate and rapid, which has provided reliable method for comprehensive evaluation of the quality of Green Fructus forsythia.
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