WANG Zhi-chao1, DUAN Xiao-ying1, ZHAO Qing2. Determination of Astragaloside in Buxue Capsual by TLC-scanning Method[J]. Chinese journal of experimental traditional medical formulae, 2002, 8(6): 7-8.
WANG Zhi-chao1, DUAN Xiao-ying1, ZHAO Qing2. Determination of Astragaloside in Buxue Capsual by TLC-scanning Method[J]. Chinese journal of experimental traditional medical formulae, 2002, 8(6): 7-8.DOI:
Objective:To establish quantitative analysis of Astragaloside in Buxue capsual.Methods:The mobile phase is chloroform-methanol-water(13∶6∶2)
the color reagent is ethanol containing 10% sulfuric acid.TLC-scanning conditions:λs 530nm and λR 670nm.Results:The average recovery was 97.8% with good linear relationship(r=0.997)and reproducibility.Conclusion:the method is stable and reliable which can be used for the quality control of Buxue capsual.