Chemo Proling and Simultaneous Analysis of Different Combinations of Sinomenii Caulis and Ramulus Cinnamomi Using UHPLC-Q-TOF-MS, GC–MS and HPLC Methods

Abstract

The extraction rate of sinomenine in QingFengTeng was related to the proportion of GuiZhi in the drug pairs. Synchronously, the addition of sinomenine in different proportions also had some influence on the extraction of cinnamaldehyde in GuiZhi. Furthermore, the series of methods was successfully applied to the simultaneous determination of chemical compounds in different samples of QingFengTeng-GuiZhi decoction.