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《Journal of Chengde Medical College》 2018-01
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CONSTRUCTION OF HPLC FINGERPRINT OF YIXINTONG TABLETS

XU Bao-xin;DU Yi-long;PAN Hai-feng;Institute of Chinese Materia Medica/Hebei Key Laboratory of Research and Exploitation of Traditional Chinese Medicine,Chengde Medical College;  
Objective:To construct the HPLC fingerprint of Yixintong tablets. Methods: The HPLC was used to construct the fingerprint of 13 batches Yixintong tablets with the condition that the column was ZORBAX SB-C18 column(5μm, 4.6 mm×250 mm); the mobile phase was eluted with gradient by 0.1% formic acid-water, acetonitrile and tetrahydrofuran; the flow rate was 1.0 ml/min; the detection wavelength was 350 nm; the column temperature was 30℃; the sample volume was 10μl. The similarity evaluation software(2004 A version) was used for similarity analysis. Results: The HPLC fingerprints of 13 batches Yixintong tablets calibrated 10 common peaks, and the similarity were all higher than 0.99. Conclusions: The method is simple, stable and feasible, and can be used to evaluate the quality of Yixintong tablets.
【Fund】: 河北省高等学校科学技术研究重点项目(ZD2015097);; 河北省中医药管理局项目(2014063);; 河北省高校重点学科建设项目资助
【CateGory Index】: O657.72;R286.0
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