UPLC法测定人参流动浸膏中8种人参皂苷类成分

作者：李薇; 吉利娜; 宋新波

来源：天津中医药, 2014, (10): 624-626.

• 人参流动浸膏
• 人参皂苷
• UPLC
• 含量测定 Ginseng extract
• ginsenoside
• UPLC
• assay

[目的]建立同时测定人参流动浸膏中8种人参皂苷类成分含量的超高效液相色谱法(UPLC)方法。[方法]采用Waters AcqutityUPLC色谱系统,Acqutity UPLC誖BEH C18(1.7μm,2.1 mm×50 mm)色谱柱,流动相为乙腈-水,梯度洗脱,流速0.6 mL/min,柱温40℃,检测波长203nm。[结果]人参皂苷Rg1、Re、Rf、Rb1、Rc、Rb2、Rb3和Rd分别在0.009 7~0.291 0μg,0.008 5~0.255 0μg,0.0075~0.300 0μg,0.010 4~0.416 0μg,0.010 7~0.428 0μg,0.007 4~0...

• 出版日期2014
• 单位天津中医药大学