Research Article
[Retracted] Simultaneous Determination of the Five Constituents in Maiwei Dihuang Pills by the HPLC-DAD Method
Figure 3
HPLC chromatograms of the blank control sample solution without paeoniflorin (1, deoxyschizandrin; 2, γ-schizandrin; 3, loganin; and 5, paeonol).