【Abstract】 OBJECTIVE To establish a method for determining the content of chelidonine ofChelidonium majus injection by HPLC.METHODS Diamonsil C18 4.6 mm×250 mm,5 μm, column was used; acetonitrile-0.01 mol·L-1KH2PO4 as mobile phase; the temperature of column was 35 ℃;flow-rate was 1 mL·min-1; the detection wavelength was 290 nm.RESULTS The linear range of chelidonine was 0.106 8-1.06 8 μg(r=0.999 6,n=6),the average recovery was 99.12%,RSD was 1.09%.CONC... 更多还原 【关键词】 白屈菜注射液; 白屈菜碱; 高效液相色谱法; 【Key words】 Chelidonium majus injection; chelidonine; HPLC;