Objective: To establish the multi-wavelength high-performance liquid chromatography (HPLC) fingerprints of Huxinkang tablets, and to investigate the correlation between the chromatographic peaks of the compound prescription and its components. Methods: HPLC was performed on a C18 column (4. 6 mm × 200 mm, 5μm) with a mobile phase of 0. 1％ phosphoric acid solution (A)-acetonitrile (B) for gradient elution, at a column temperature of 35℃, a flow rate of 1. 0 ml/min, and detection wavelengths of 203 nm for Panax notoginseng and Astragalus memb...
