| RP-HPLC法测定尿塞通片中丹酚酸B的含量 |
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| 引用本文： | 李洁兰,刘航. RP-HPLC法测定尿塞通片中丹酚酸B的含量[J]. 广西中医学院学报, 2009, 12(2): 54-56 |
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| 作者姓名： | 李洁兰 刘航 |
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| 作者单位： | 桂平市人民医院,广西,桂平,537200 |
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| 摘 要： | [目的]建立尿塞通片中丹酚酸B的含量测定方法。[方法]采用RP-HPLC法,Shim-Pack C18柱为色谱柱,乙腈-1%甲酸溶液（22∶78）为流动相;流速为1 ml/min;检测波长为286 nm。[结果]丹酚酸B进样量在0.40-2.50μg范围内线性良好,方法平均回收率为99.64%,RSD为1.02%（n=6）。[结论]本文建立的HPLC法测定丹酚酸B含量可作为尿塞通片质量控制方法。
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| 关 键 词： | RP-HPLC 尿塞通片 丹酚酸B |
Determination of Salvianolic Acid B in Niaosaitong Tablet by RP-HPLC |
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| LI Jie-lan,LIU Hang. Determination of Salvianolic Acid B in Niaosaitong Tablet by RP-HPLC[J]. Journal of Guangxi Traditional Chinese Medical University, 2009, 12(2): 54-56 |
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| Authors: | LI Jie-lan LIU Hang |
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| Affiliation: | Guangxi Guiping People's Hospital;Guiping;Guangxi;537200 |
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| Abstract: | [Objetive]To build up a determination method for salvianolic acid B in Niaosaitong tablet. [Methods] The method of RP-HPLC was used with Shim-Pack C18 chromatographic column. The mobile phase was a mixture of acetonitrile-1% formic acid （22：78 ） with 1. 0ml/min flow rate and the detection wavelength was 286nm. [Results] The sample size of salvianolic acid B showed a satisfactory linearity in the rage of 0. 40--2. 50μg. The average recovery was 99.64%, RSD was 1.02% （ n = 6）. [Conclusions] This method oF HPLC for the detemaination of salvianolic acid B can be used for the quality control of Niaosaitong tablet. |
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| Keywords: | RP-HPLC |
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