| HPLC法测定三七续骨胶囊中延胡索乙素的含量 |
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| 引用本文： | 李松宾,张令令. HPLC法测定三七续骨胶囊中延胡索乙素的含量[J]. 中国中医药现代远程教育, 2013, 0(19): 146-147 |
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| 作者姓名： | 李松宾 张令令 |
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| 作者单位： | [1]河南省商丘市食品药品检验所,商丘476000 [2]河南省商丘医学高等专科学校,商丘476000 |
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| 摘 要： | 目的建立三七续骨胶囊中延胡索乙素的HPLC含量测定方法。方法采用ODS-C18色谱柱5μm（4.6×250mm）,流动相：甲醇：0.1%磷酸（三乙胺调pH至6.0）（55∶45）;流速：1.0ml·min~（-1）;检测波长280nm。结果延胡索乙素在0.0939~0.9390μg范围内线性关系良好（r=1）,平均加样回收率为98.83%,RSD=0.50%（n=6）。结论本方法简便快速、结果准确,可较好的控制该制剂的质量。
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| 关 键 词： | 三七续骨胶囊 延胡索乙素 高效液相色谱法 |
Deterlnination of Tetrahydropalmatine in Sanai Xusu Capsule by HPLC |
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| Affiliation: | Li SongbinI Zhang Lingfng (1 Shangqiu Institute for Food and Drug ControlShangqiu,Henan Province,476000,China; 2 Shangqiu Medical College.Shangqiu, Henan Province,476000,China) |
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| Abstract: | Objective Establishing the determination method of the HPLC in the Tetrahydropalmatine of Sanqi Xugu Capsule. Methods We used ODS C18 chromatographic column 5μn （4. 6 × 250mrn）, Methanol：0. 1% Phosphate （55 ： 45） as mobile phase. The content was detected at a waveleng of 280nm,the flow rate was 1.0mlomin-1 . Results The Tetrahydropalmatine had a good linear relationship in the range of 0. 0939- 0. 9390μg（ r = 1 ）, the average recovery was 98.83 % , RSD = 0. 50 % （ n = 6）. Conolusion The established method is accurate, sensitive and simple. It can be used for quality control of Sanqi Xugu Capsule. |
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| Keywords: | Sanqi Xugu Capsules Tetrahydropalmatine HPLC |
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