| HPLC法测定感冒清片中穿心莲内酯含量 |
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| 引用本文： | 孙春燕.HPLC法测定感冒清片中穿心莲内酯含量[J].决策与信息,2008(9). |
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| 作者姓名： | 孙春燕 |
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| 作者单位： | 广东食品药品职业学院 |
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| 摘 要： | 目的建立感冒清片中穿心莲内酯的含量测定方法。方法采用HPLC法测定,ShimpackVP-ODSC18(4.6×250mm,5μm)为色谱柱,甲醇-水(52:48)为流动相,检测波长为225nm。结果穿心莲内酯线性范围为进样量0.108～1.292μg,平均回收率为99.4%,RSD为1.15%。结论:HPLC法测定穿心莲内酯操作简单,结果准确,灵敏度高,冲线性好,能有效控制感冒清片的质量。
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| 关 键 词： | 感冒清片 穿心莲内酯 HPLC |
Determination of Andrographolide in Ganmaoqing Tablet by HPLC |
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| Sun chun-yan.Determination of Andrographolide in Ganmaoqing Tablet by HPLC[J].Decision and Information,2008(9). |
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| Authors: | Sun chun-yan |
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| Institution: | Sun chun-yan(Guangdong Food and Drug Vocational College Guangzhou 510520); |
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| Abstract: | Objective: To establish a method to determine andrographolide in Ganmaoqing tablet. Methods: The column was Shimpack VP-ODS C18(4.6 × 250mm,5 μ m). The mobile phase was methanol-water (52:48). The detective wavelength was 225nm. Results: The linear range was 0.108～1.292 μ g . The recovery was 99.4%, RSD was 1.15%. Conclusions: The method is simple, fast and accurate. It can be applied to the quality control of Ganmaoqing tablet. |
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| Keywords: | Ganmaoqing Tablet Andrographolide HPLC |
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