WU Jun-jin, LU Lin, MA Qiang, et al. Effects of Compatibility on Content of Glycyrrhizic Acid in Baihutang by UPLC[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(12): 21-24.
WU Jun-jin, LU Lin, MA Qiang, et al. Effects of Compatibility on Content of Glycyrrhizic Acid in Baihutang by UPLC[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(12): 21-24.DOI:
Objective: To study the changes of glycyrrhizic acid in eight decoctions. Method: Different decoctions were prepared and analyzed by L8(27) orthogonal design
the content of glycyrrhizic acid in each decoction was determined by UPLC and variance analysis was processed. Result: The glycyrrhizic acid content was decreased when Licorice compatible with other herbs. For Rhizoma Anemarrhenae and Rice
the difference of glycyrrhizic acid was significant (P<0.05); for Gypsum
the influence was insignificant
and the interactions between two of three were insignificant too. Conclusion: The content of glycyrrhizic acid in decoction was reduced by Rhizoma Anemarrhenae and Rice.