毛细管电泳法测定天麻注射液中天麻素含量

Determination of Gastrodin in Tianma Injection by Capillary Electrophoresis

报道了一种快速、准确的天麻注射液中天麻素含量的毛细管电泳测定法．方法的线性范围为８０～１５００μｇ／ｍＬ，ＲＳＤ＝１．９０％（ｎ＝６），加入回收率为９８．９～１０６．８％．

This paper reports the determination of Gastrodin in Tianma injection by capillary electrophoresis method. The linear range of determintion for Gastrodin is 80～1500μg/mL with an RSD of 1.9%,and the recoveries of this method are in the range of 98.9～106.8%. 