TIAN Sheng-zhi, YANG Yu-tao, ZHANG Zhen-ling, et al. Comparion of Contents of Flavonoids in Radix Astragali Tap Root and Lateral Root[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(9): 92-95.
TIAN Sheng-zhi, YANG Yu-tao, ZHANG Zhen-ling, et al. Comparion of Contents of Flavonoids in Radix Astragali Tap Root and Lateral Root[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(9): 92-95.DOI:
Objective: To compare the contents of flavonoids in radix astragali tap root and lateral root. Method: Use calycosin and fermononetin as the indicators
determination of the contents of their in radix astragali tap root and lateral root by high performance liquid chromatography(HPLC). Result: The average contents of calycosin and fermononetin in lateral root higher than the tap root were 28.00%
29.84%. Conclusion: The research with positive significance to the astragalus quality evaluation