Determination of Rhien, Emodin and Chrysophanol in Weishuanjiaonang by HPLC

BAO Ming-lan; BA Gen-na; BAI Mei-rong

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Determination of Rhien, Emodin and Chrysophanol in Weishuanjiaonang by HPLC

更新时间：2024-01-04

- Determination of Rhien, Emodin and Chrysophanol in Weishuanjiaonang by HPLC
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 19, Issue 6, Pages: 96-98(2013)
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- Published：2013
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BAO Ming-lan, BA Gen-na, BAI Mei-rong. Determination of Rhien, Emodin and Chrysophanol in Weishuanjiaonang by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(6): 96-98.
DOI：

BAO Ming-lan, BA Gen-na, BAI Mei-rong. Determination of Rhien, Emodin and Chrysophanol in Weishuanjiaonang by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(6): 96-98. DOI：

摘要

目的: 建立蒙药胃舒安胶囊中3种蒽醌成分大黄素、大黄酸、大黄酚含量的方法。方法: 采用HPLC法

使用色谱柱VP-ODS(4.6 mm×150 mm

5 μm)

以甲醇-0.1%磷酸水溶液(85:15)为流动相

检测波长254 nm

流速0.6 mL·min-1。结果: 此方法能使样品中的3种蒽醌类成分得到良好分离且线性关系良好

平均回收率为大黄酸98.76%

RSD 0.56%;大黄素97.22%

RSD 0.33%;大黄酚97.53%

RSD 0.76%。结论: 方法简单、快速、结果满意

可用于作为胃舒安胶囊质量控制方法之一。

Abstract

Objective: To establish a method for the determination of rhien

emodin and chrysophanol in Weishuanjiaonang by HPLC. Method: Rhien

emodin and chrysophanol in Weishuanjiaonang was determined by HPLC on VP-ODS (4.6 mm×150 mm

5 μm) column with methyl petchloric acid (0.1%)(85: 15) as a mobile phase and the detective wavelength was 254 nm

the flow rate is 0.6 mL·min-1. Result: The good linear relationship of rhien

emodin and chrysophanol in Weishuanjiaonang.The average recovery of rhien was 98.76%

RSD 0.56%;The average recovery of emodin is 97.22%

RSD 0.33%.The average recovery of chrysophanol was 97.53%

RSD 0.76%. Conclusion: The method is simple

rapid and gives satisfying results.It can be suitable for quality control of Weishuanjiaonang.

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