Shuanghuang Xiaoyan tabletsbaicalinberberine hydrochlorideThe RP-HPLC was conducted on a NUCLEODUR C18 column(5 μm,250 mm×4.6 mm)with 0.05 moL·L-1 sodium dihydrogen phosphate solution(adjust pH to 3 with phosphoric acid)-acetonitrile(74:26),flow rate 1.0 mL·min-1 and column temperature at...
Objective:To determine the contents of baicalin,jatrorrhizine,palmatine and berberine in Shuanghuang Xiaoyan tablets by HPLC.Methods:Using an HPLC method with Diamonsi]~(TM) C_(18) column (250 mm ×4.6 mm,5 μm) ,0.1% phosphoric acid (triethylamine adjusted to pH 2.97)-acetonitrile (75:...
1) Shuanghuang Xiaoyan tablets 双黄消炎片 1. Simultaneous HPLC determination of baicalin and berberine hydrochloride inShuanghuang Xiaoyan tablets; 反相高效液相色谱法同时测定双黄消炎片中黄芩苷和盐酸小檗碱的含量 2. HPLC determination simultaneous of baicalin,jatrorrhizine,palmatine and berberine inShuanghua...