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HPLC法测定心灵丸中人参皂苷Rg1、Re和Rb1的含量
引用本文:林晓辉,张雪原,林史珍,卢建国.HPLC法测定心灵丸中人参皂苷Rg1、Re和Rb1的含量[J].中国药师,2009,12(1):61-63.
作者姓名:林晓辉  张雪原  林史珍  卢建国
作者单位:1. 潮州市药品检验所,广东潮州,521000
2. 华南农业大学
3. 中国石油化工股份有限公司浙江石油分公司
摘    要:建立测定心灵丸中人参皂苷Rg1、Re和Rb1含量的HPLC法。方法:采用Agilent Hypersil ODS(250mm×4.6mm,5μm),色谱柱,流动相A(乙腈),B(水),梯度洗脱;流速:1.0ml·min^-1,检测波长:203nm。结果:人参皂苷Rg.在0.5—5.2μg范围内呈现良好的线性关系(r=0.999 9),平均回收率为98.1%,RSD为0.6%;人参皂苷Re在0.09~0.89μg范围内呈现良好的线性关系,r=0.999 7,平均回收率为98.5%,RSD为0.5%;人参皂苷Rbl在0.4~4.1μg范围内呈现良好的线性关系,r=0.999 9,平均回收率为97.8%,RSD为0.5%。结论:方法简便准确,可用于该制剂质量控制。

关 键 词:心灵丸  人参皂苷Rb1  Re  Rb1  高效液相色谱法

Determination the Contents of Ginsenoside Rg1,Re and Rb1 in Xinling Pills by HPLC
Lin Xiaohui,Zhang Xueyuan,Lin Shizhen,Lu Jianguo.Determination the Contents of Ginsenoside Rg1,Re and Rb1 in Xinling Pills by HPLC[J].China Pharmacist,2009,12(1):61-63.
Authors:Lin Xiaohui  Zhang Xueyuan  Lin Shizhen  Lu Jianguo
Institution:Lin Xiaohui, Zhang Xueyuan, Lin Shizhen, Lu Jianguo(1. Chaozhou Institute for Drug Control, Guangdong, Chaozhou 521000, China;2. South China Agricultural University ;3. Zhejiang Branch Company, China Petroleum & Chemical Corporation)
Abstract:To establish an HPLC method for determination the contents of ginsenoside Rg1 , Re and Rb1 in Xinling Pills. Method: Agilent Hypersil ODS C18 column ( 250 mm × 4.6 mm, 5 μm) was used, the acetonitrile ( A ) -water ( B ) as mobile phase, for gradient elution the flow rate was 1.0ml·min^-1, the detection wavelength was 203nm. Result: The linear ranges of ginsenoside Rg1 , Re and Rb1 were at 0.5 - 5.2 μg ( r = 0.999 9 ), 0.09 - 0.89 μg( r = 0. 999 7 ), 0.4 - 4.10μg( r = 0. 999 9 ), the average recoveries(n =6), were 98.1% ,98.5% and 97.8% with RSD 0.6% ,0.9% and 0.5% respectively. Conclusion: The method is simple and reliable, it can be used for quality control of xirding pills.
Keywords:Xinling Pills  Ginsenoside Rg1  Re and Rb1  HPLC
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