Determination of Ginsenoside Rg and Ginsenoside Re in Renshen Guben Capsules by HPLC

MA Hui-ping; SHU Xioa-ling; DONG Zhi-cheng; LI Lan-ru; HE Lei; JIA Zheng-ping

doi:10.11653/syfj2013180158

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Determination of Ginsenoside Rg and Ginsenoside Re in Renshen Guben Capsules by HPLC

更新时间：2024-01-04

- Determination of Ginsenoside Rg and Ginsenoside Re in Renshen Guben Capsules by HPLC
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 19, Issue 18, Pages: 158-160(2013)
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- DOI：10.11653/syfj2013180158
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- Published：2013
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MA Hui-ping, SHU Xioa-ling, DONG Zhi-cheng, et al. Determination of Ginsenoside Rg and Ginsenoside Re in Renshen Guben Capsules by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(18): 158-160.
DOI：

MA Hui-ping, SHU Xioa-ling, DONG Zhi-cheng, et al. Determination of Ginsenoside Rg and Ginsenoside Re in Renshen Guben Capsules by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(18): 158-160. DOI： 10.11653/syfj2013180158.

摘要

目的: 建立高效液相色谱(HPLC)测定人参固本胶囊中人参皂苷Rg1和人参皂苷Re的含量测定方法。方法: Hypersil ODS2 C18色谱柱(4.6 mm×150 mm

5 μm)

流动相乙腈-0.05%磷酸(19.3:80.7)

检测波长203 nm

柱温室温

流速1.0 mL·min-1。结果: 人参皂苷Rg1在0.216~5.400 μg呈良好的线性关系(r=0.999 4)

平均回收率98.53%(RSD 1.10%)

人参皂苷Re在0.212~5.300 μg呈良好的线性关系(r=0.999 8)

平均回收率98.36%(RSD 1.35%)。结论: 方法简便快速、专属性强、准确度高

可用于人参固本胶囊的质量控制。

Abstract

Objective: To establish HPLC method for the content determination of ginsenoside Rg1 and ginsenoside Re in Renshen Guben Capsules. Method: A Hypersil ODS2 C18 column (4.6 mm×150 mm

5 μm) was used and acetonitrile-0.05% phosphoric acid (19.3: 80.7) as the mobile phase. The detection wavelength was set at 203 nm. The flow rate was 1.0 mL·min-1. Result: The calibration curves of ginsenoside Rg1 and ginsenoside Re were linear in the range of 0.216-5.400 μg (r=0.999 4) and 0.212-5.300 μg (r=0.999 8) respectively. The average recoveries were 98.53% (RSD 1.10%) for ginsenoside Rg1 and 98.36% (RSD 1.35%) for ginsenoside Re. Conclusion: The established method is simple

rapid

specific and accurate; it can be used as quality control of Renshen Guben Capsules.

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Related Institution

School of Chinese Materia Medica,Beijing University of Traditional Chinese Medicine

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