期刊信息

  • 刊名: 河北师范大学学报(自然科学版)Journal of Hebei Normal University (Natural Science)
  • 主办: 河北师范大学
  • ISSN: 1000-5854
  • CN: 13-1061/N
  • 中国科技核心期刊
  • 中国期刊方阵入选期刊
  • 中国高校优秀科技期刊
  • 华北优秀期刊
  • 河北省优秀科技期刊

HPLC法测定复方决明片中丹参酮ⅡA的含量

  • 1. 邢台医学高等专科学校药剂教研室,河北 邢台 054000;
    2. 邢台医学高等专科学校 化学教研室,河北 邢台 054000
  • DOI:

The Determination of Dan-shen Ketone ⅡA Content in the Fufangjuemingpian by Means of HPLC

摘要/Abstract

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 13.49μg,线性回归在0.04~0.64μg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%.

Abstract:

The content of Dan2shen ketone Ⅱ A in Fufangjuemingpian is determined by means of 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 %