【Abstract】 OBJECTIVE To compare the similarities and the differences between granules decoction and traditional herbs decoction of Siwutang decoction.METHODS The study was conducted by HPLC with Diamonsil (TM) C 18 (5 μm,250 mm× 4.6 mm) stationary phase, the mixture of H2O (A),CH3OH (B) and 0.05% H3PO4 solution (C) as mobile phase in gradient mode and detection wavelength at 280 nm. The column temperature was set at 35℃ and the flow-rate was 1 mL·min -... 更多还原 【关键词】 四物汤; 特征色谱; 高效液相色谱; 【Key words】 Siwutang decoction; characteristic chromatograml; HPLC;