The computer auxiliary partial least squares is introduced to simultaneously determine the contents of Deoxyschizandin, Schisandrin, r-Schisandrin in the extracted solution of wuweizi. Regression analysis of the exper...
High performance liquid chromatography with a C18 reverse-phase column was used to separate the five components in cough syrup,including acetaminophen,p-aminophenol,caffeine,chlorphenamine maleate and guaifenesin.The ...