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| 高效液相色谱法测定耳聋左慈丸中芍药苷的含量 | |
| 引用本文： | 朱山寅. 高效液相色谱法测定耳聋左慈丸中芍药苷的含量[J]. 现代中药研究与实践, 2005, 19(1): 46-47 |
| 作者姓名： | 朱山寅 |
| 作者单位： | 浙江省嘉兴市药品检验所,浙江,嘉兴,314001 |
| 摘 要： | 目的 建立用高效液相色谱法测定耳聋左慈丸中芍药苷含量的方法。方法 采用C18柱 ,流动相为乙腈 水 (30∶70 ) ,流速为 1.0mL/min ,检测波长为 2 30nm。结果 芍药苷线性范围 2 0 12 0 μg /mL ,相关系数r =0 .9994 ,平均加样回收率为 99.79% ,相对标准偏差RSD为 1.5 2 % (n =6 )。结论 本法操作简便 ,准确 ,重复性好 ,可作为该制剂的定量分析方法 |
| 关 键 词： | 芍药苷 耳聋左慈丸 高效液相色谱 |
| 文章编号： | 1004-2199(2005)01-0046-02 |
| 修稿时间： | 2004-04-07 |
Determination of Paeoniflorin in Erlongzuoci Pills by HPLC |
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| ZHU Shan-yin. Determination of Paeoniflorin in Erlongzuoci Pills by HPLC[J]. Research and Practice on Chinese Medicines, 2005, 19(1): 46-47 | |
| Authors: | ZHU Shan-yin |
| Abstract: | Objective To establish the method for determining the content of paeoniflorin in Erlongzuoci Pills by HPLC.Methods The Suntek C 18 column with acetonitrile-water(30∶70 ) as the mobile phase was used.The flow rate was 1.0 mL/min and the detective wavelength was 230 nm.Result The calibration curve was linear at a range of 20~120 μg/mL for paeoniflorin(r=0.999 4).The average recovery was 99.79% and RSD was 1.52% (n=6).Conclusion The method is simple,and accurate with a good reproducibility and can be used as quantitative analysis method for this preparation. |
| Keywords: | paeoniflorin Erlongzuoci Pills HPLC |
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