HPLC法测定三七止血胶囊中没食子酸的含量 |
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引用本文: | 杨毅生,王栋,徐冬平,王仕平.HPLC法测定三七止血胶囊中没食子酸的含量[J].中国药品标准,2007,8(2):70-72. |
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作者姓名: | 杨毅生 王栋 徐冬平 王仕平 |
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作者单位: | 1. 江西省食品药品检验所,南昌,330046 2. 江西中医学院 3. 江西省宜春市食品药品检验所,宜春,336000 |
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摘 要: | 目的:建立HPLC法测定三七止血胶囊中没食子酸含量的方法。方法:色谱柱为C18,以甲醇-0.05%磷酸溶液(15:85)为流动相,检测波长271nm。结果:平均回收率为99.3%,RSD为0.47%(n=5)。结论:该法简便、灵敏、准确,重现性好。
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关 键 词: | 三七止血胶囊 没食子酸 高效液相色谱法 |
文章编号: | 1009-3656(2007)-2-70-3 |
Determination of Gallic Acid in Sanqi Zhixue Capsule by HPLC |
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Authors: | Yang Yi-sheng Wang Dong Xu Dong-ping and Wang Shi-ping |
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Affiliation: | 1.Jiangxi Institute for Food and Drug Control, Nanchang 330046; 2. Jiangxi Provincial Chinese Medicine College; 3. Yichun Institute for Food and Drug Control of Jiangxi Province, Yichun 336000 |
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Abstract: | Objective:To establish an HPLC method for the determination of Gallic Acid in Sanqi Zhixue Capsule.Method:The HPLC method was developed for the determination of Gallic Acid in Sanqi Zhixue Capsule on C18 column,using methanol-0.05% phosphoric acid solution(15:85) as mobile phase;detective wavelength at 271nm.Result:The average recovery is 99.3%and the RSD is 0.47%(n=5).Conclusion:The method is simple,sensitive and accurate with good reproducibility. |
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Keywords: | Sanqi Zhixue Capsule Gallic Acid HPLC |
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