期刊信息
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- 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
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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 %
关键词
Key words:
Fufangjuemingpian
;
Dan2shen root
;
HPLC