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2010年 第4卷 第1期

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《化学科学与工程前沿（英文）》 >> 2010年 第4卷 第1期 doi: 10.1007/s11705-009-0309-z

LC-ELSD analysis for simultaneous determination of five components in the Xue-Fu-Zhu-Yu capsules

1.School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China；Medical College of Chinese People''s Armed Police Forces, Tianjin 300162, China 3. Tianjin Hongrentang Pharmaceutical Co., Ltd., Tianjin 300122, China; 2.School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China; 3. ;

发布日期： 2010-03-05
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A reliable and accurate liquid chromatography with evaporative light scattering detection (LC-ELSD) method was developed for simultaneous determination of five constituents in Xue-Fu-Zhu-Yu capsule, a widely used prescription of traditional Chinese medicine (TCM). The chromatographic separation was performed on a Symmetry C column (150mm×4.6mm, 5.0μm) using gradient elution of acetonitrile and water (containing 1.0% acetic acid). The flow rate was 0.6mL/min and the temperature of column was 30°C. A good linearity correlation was obtained over the investigated concentration ranges. Recoveries of the five components varied from 97.31% to 99.84% (RSD<4.0%). The validated method was successfully applied to the quality assessment of Xue-Fu-Zhu-Yu capsule.

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