| HPLC测定止痒消炎酊中梣酮的含量 |
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| 引用本文： | 陈在敏. HPLC测定止痒消炎酊中梣酮的含量[J]. 中药研究与信息, 2011, 0(3): 34-35 |
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| 作者姓名： | 陈在敏 |
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| 作者单位： | 福建省药品检验所,福州福建350001 |
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| 摘 要： | 目的：建立HPLC对止痒消炎酊中梣酮的含量进行测定。方法：色谱柱：Hypecsil BDS C18（4．6mm×250mm，5Iμm）；流动相：甲醇-水（60：40）；流速：1．0mL·min^-1；检测波长：236nm。结果：此法线性范围为0．09—2．25μg（r=0．9996），平均回收率为97．8％，RSD=1．6％（n=6）。结论：该方法简便、快速，重现性好，可用于止痒消炎酊的质量控制。
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| 关 键 词： | 止痒消炎酊 梣酮 高效液相色谱法 |
Determination of Fraxinelione in Zhiyang Xiaoyan Tincture by HPLC |
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| CHEN Zai-min. Determination of Fraxinelione in Zhiyang Xiaoyan Tincture by HPLC[J]. Research & Information on Traditional Chinese Medicine, 2011, 0(3): 34-35 |
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| Authors: | CHEN Zai-min |
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| Affiliation: | CHEN Zai-min ( Fujian institute for drug control, Fuzhou 350001, China) |
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| Abstract: | Objective： To establish a HPLC method for the determination of fraxinellone in Zhiyang Xiaoyan tincture. Methods：The Hypersil BDS C18 column（4. 6 mm×250 mm,5 μm）was used. The mobile phase consisted of methanol-water（60： 40）with a flow rate 1.0 mL·min^-1. The detection wavelenghth was at 236 rim. Results：There was a good linear relationship in the range of 0. 09～2. 25 μg （ r = 0. 999 6 ）. The average recovery was 97.8 % and RSD = 1.6 % （ n = 6）. Conclusion： The method is efficient and accurate with a good repeatability and can be used for the control of Zhiyang Xiaoyan tincture. |
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| Keywords: | Zhiyang Xiaoyan tincture Fraxinellone HPLC |
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