摘要
采用高效液相色谱法(HPLC)测定了复方决明片中丹参酮ⅡA的含量.测得每片复方决明片(0.25 g/片)中含丹参酮ⅡA 13.49 μg,线性回归在0.04～0.64 μg范围内,峰面积与含量呈良好的线性关系,相对标准偏差为0.81 %.
The content of Dan-shen ketone Ⅱ A in Fufangjuemingpian is determined by means oi HPLC. The results show that the average content of Dan-shen ketone ⅡA in each slice （0.25 g/slice） of Fufangjuemingpian is 13.49μg. Linear regression changes from 0.04 to 0.64μg. Peak area and content show the good linear relationship. RDS is 0.81%.
出处
《河北师范大学学报（自然科学版）》
CAS
北大核心
2005年第6期597-599,共3页
Journal of Hebei Normal University：Natural Science
基金
河北省邢台市科技攻关项目(20034227)
