HOU Lin-zhong, LIU Xiao-hong, ZHANG Xi-jie. Determination the Content of Danshensu-Sodium in the Kuanxin Oral Liquor by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2008, 14(10): 18-19.
HOU Lin-zhong, LIU Xiao-hong, ZHANG Xi-jie. Determination the Content of Danshensu-Sodium in the Kuanxin Oral Liquor by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2008, 14(10): 18-19.DOI:
Objective:An HPLC method was established for the determination of Danshensu-Sodium.Method: Using Spherisorb C18(4.0 mm×250 mm
5 μm)with the mobile phase consisiting of acetonitrile-water-phosphoric acid(1∶30∶0.5);The detective wavelength was 280 nm;The column temperaure was ambient;The flow rate was 1.2 mL·min-1.Result:The standard curve was liner with the range of 25~250 μg·mL-1
r=0.999 2.The average recovery was 99.21%
RSD 0.98%.Conclusion: The method is simple and rapid which can be used for the quality control of Kuanxin Oral Liquor.