| HPLC法测定独一味软胶囊中木犀草素的含量 |
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| 引用本文： | 张明,宋艺君. HPLC法测定独一味软胶囊中木犀草素的含量[J]. 现代中医药, 2007, 27(5): 80-81 |
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| 作者姓名： | 张明 宋艺君 |
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| 作者单位： | 陕西中医学院药学系,陕西咸阳,712046 |
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| 摘 要： | 目的建立独一味软胶囊中木犀草素的HPLC测定方法。方法采用高效液相色谱法测定栀子苷的含量,色谱柱Hypersil ODS2柱,流动相为甲醇-0.2%的磷酸溶液(55:45),流速1.0 mL/m in,检测波长350 nm。结果该方法线性关系良好,平均加样回收率为98.5%,RSD=1.80%(n=6)。结论本法快速、简便、灵敏和分离度好,适用于独一味软胶囊的含量的测定。
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| 关 键 词： | 独一味软胶囊 木犀草素 高效液相色谱法 |
| 文章编号： | 1672-0571（2007）05-0080-02 |
| 收稿时间： | 2006-10-30 |
| 修稿时间： | 2006-10-30 |
Determination of Luteolin in Duyiwei Soft Capsule by HPLC |
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| Zhang Ming,Song Yijun. Determination of Luteolin in Duyiwei Soft Capsule by HPLC[J]. Modern Traditional Chinese Medicine, 2007, 27(5): 80-81 |
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| Authors: | Zhang Ming Song Yijun |
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| Affiliation: | Shaanxi University of TMC, Xian Yang, China 712046 |
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| Abstract: | Objective To establish a method to determine the content of Luteolin in Xinshen-ning soft capsule.Method HPLC was adopted.The system consisted of Hypersil ODS2 column and methanol-0.2 % phosphonic acid(55:45) as mobile phase with a flow rate of 1.0 mL/min and the UV detection wavelength was 350 nm.Result A good linear correlation was found.The average recovery rate was 98.5 %,RSD =1.80 %(n=6).Conclusion This method was convenient,quick and had good reproducibility. |
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| Keywords: | Duyiwei Soft Capsule Luteolin HPLC method |
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