| RP-HPLC法测定八珍益母片中阿魏酸的含量 |
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| 引用本文： | 金阳.RP-HPLC法测定八珍益母片中阿魏酸的含量[J].现代中药研究与实践,2007,21(6):34-36. |
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| 作者姓名： | 金阳 |
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| 作者单位： | 安徽省芜湖市药品检验所,安徽,芜湖,241000 |
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| 摘 要： | 目的建立八珍益母片中阿魏酸的含量测定方法。方法反相高效液相色谱的条件为:Agilent-ODS-3(5μm,4.6 mm×250 mm)柱;流动相:甲醇-0.1%磷酸溶液(30∶70),柱温为35℃,检测波长为320nm,流速为1.0 mL.min-1。结果阿魏酸在0.040 4~0.404μg范围内呈良好的线性关系,r=0.999 9,平均回收率为98.59%,RSD=1.06%。结论本方法快速准确,重现性好,专属性强,为八珍益母片的质量控制提供了依据。
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| 关 键 词： | 八珍益母片 阿魏酸 RP-HPLC |
| 文章编号： | 1673-6427（2007）06-0034-02 |
| 收稿时间： | 2007-05-21 |
| 修稿时间： | 2007年5月21日 |
Determination of Ferulic Acid Bazhenyimu Tablets by RP-HPLC |
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| JIN Yang.Determination of Ferulic Acid Bazhenyimu Tablets by RP-HPLC[J].Research and Practice on Chinese Medicines,2007,21(6):34-36. |
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| Authors: | JIN Yang |
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| Abstract: | Objective To establish a method for the determination of Ferulic acid in Bazhenyimu tablets.Methods Ferulic acid was determined in Radix Angelicae Sinensis and Rhizoma Chuanxiong of Bazhenyimu tablets by RP-HPLC.Results Ferulic acid showed that have a good linear relationship within a range of 0.040 4～0.404 μg,r=0.999 9.The average recovery was 98.59% and RSD was 1.06%.Conclusion This method is specific and accurate with a good repeatability and can be used for the quality control of Bazhenyimu tablets. |
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| Keywords: | Bazhenyimu tablets ferulic acid RP-HPLC quality standard |
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