CHEN Jian-zhen, LV Gui-yuan, LUO Xiao-min, et al. Influence of Compatibility on Glycyrrhezic acid in Huangqin Decoction[J]. Chinese journal of experimental traditional medical formulae, 2008, 14(5): 35-37.
CHEN Jian-zhen, LV Gui-yuan, LUO Xiao-min, et al. Influence of Compatibility on Glycyrrhezic acid in Huangqin Decoction[J]. Chinese journal of experimental traditional medical formulae, 2008, 14(5): 35-37.DOI:
Objective:To develop a quantitative method for determination of glycyrrhezic acid in decoctions prepared from various combinations of the recipe named Huangqin Decoction and to investigate the content changes of glycyrrhezic acid in different decoctions.Methods: Eight decoctions of Radix Et Rhizome Glycyrrhizae either alone or in combination with one or more of the other three components were prepared.The contents of glycyrrhezic acid in the eight decoctions were determined by RP-HPLC.Results: For Radix Scutellariae
Radix Paeoniae Alba and Fructus Jujubae
The difference of glycyrrhezic acid contents is insignificant statistically in 8 decoctions.Conclusion: Effect of other 3 herbal components on the contents of glycyrrhezic acid is not obvious.