Studies on Quality Standard of Baiqilong Capsules

MA Rui; DAI Long; SUN Ming-jiang; LIU Yu-jun

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Studies on Quality Standard of Baiqilong Capsules

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- Studies on Quality Standard of Baiqilong Capsules
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 17, Issue 8, Pages: 52-55(2011)
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- Published：2011
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MA Rui, DAI Long, SUN Ming-jiang, et al. Studies on Quality Standard of Baiqilong Capsules[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(8): 52-55.
DOI：

MA Rui, DAI Long, SUN Ming-jiang, et al. Studies on Quality Standard of Baiqilong Capsules[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(8): 52-55. DOI：

摘要

目的: 研究并建立白芪龙胶囊的质量控制方法。方法: 采用薄层色谱法(TLC)对制剂中白花蛇舌草、天龙、黄芪、茯苓等进行定性鉴别;采用高效液相色谱法(HPLC)对黄芪中的黄芪甲苷进行含量测定

并制定合理的含量限度。结果: TLC法可专属地鉴别白花蛇舌草、天龙、黄芪和茯苓

且特征斑点圆整清晰

阴性对照无干扰;含量测定结果显示

黄芪甲苷在1.354~10.832 μg线性关系良好

r=0.999 8(n=5)

平均加样回收率为99.59%(RSD 1.25%

n=6)。结论: 所建立的方法简便可行

专属性高

重复性好

可有效控制白芪龙胶囊的质量。

Abstract

Objective: To study and establish the quality control methods for Baiqilong capsules. Method: The method of TLC was used to identify Hedyotis diffusa

Gekko swinhoana

Radix Astragali and Poria cocos. The content of astragaloside IV was determined by HPLC. Result: Four herbal drugs were well identified by TLC

the spots were clear

round and without interference. Quantitative analysis of HPLC showed that the linear range of astragaloside IV was 1.354~10.832 μg. The average recovery of astragaloside IV was 99.59%

and the RSD was 1.25% (n=6). Conclusion: The method set up is simple and feasible

and could effectively control the quality of Baiqilong capsules.

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Related Author

YANG Bin

WANG Ruo-jing

WANG Zhuxin2

WU Yong1

LIU Wen-long1

HE Fu-yuan1

LIU Wei1

Related Institution

Anhui Academy of Medical Sciences

Department of Medical Engineering,No.42 Hospital of PLA,Jiajiang

Institute of Drug Control,Chengdu Military Command

Department of Pharmacy,Chengdu Command General Hospital

Experimental Research Center,China Academy of Chinese Medical Sciences

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