A Study on Quality Standards of Baji Bushen Decoction / 中药新药与临床药理

ABSTRACT

The identification of Radix Morindae Officinalis, Radix Rehmanniae Preparata, Herba Epimedii, Radix Ginseng, Radix Achyranthis Bidentatae, Rhizoma Dioscoreae in Baji Bushen decoction was carried out respectively by TLC. The content of icariin in the preparation was determined by HPLC. Chromatocolumn was adopted, methanol - 0. 5 % HClO4 (55 45) as the mobile phase, flow - rate at 0.8 mL/min, column temperature at 40℃, detection wavelength at 270nm, the mean recovery is 97. 36%and RSD is 2.61% (N=5). It is indicated that the methods can be used for the quality control of Baji Bushen decoction.