Fig. 6From: Comparison of blood tonic efficacy and chemical constituents of Kadsura interior A.C. Smith and its closely related speciesA PCA score plot derived from UPLC-Q/TOF–MS/MS datasets of K. interior and other three crude drugs. B OPLS-DA score plot derived from UPLC-Q/TOF–MS/MS datasets of K. interior and other three crude drugs. C Heatmap of the metabolite profiles of K. interior and other three crude drugs. The legend on the right and top indicates the grouping of metabolites and sample groups, respectivelyBack to article page