Fig. 3From: Comprehensive chemical profiling of two Dendrobium species and identification of anti-hepatoma active constituents from Dendrobium chrysotoxum by network pharmacologyThe results of non-targeted metabolomics and chemometric analysis of D. nobile and D. chrysotoxum. (A) Heat map of metabolomics and chemometrics clustering of D. nobile and D. chrysotoxum; (B) Principal component analysis of D. nobile and D. chrysotoxum; (C) OPLS-DA analysis of D. nobile and D. chrysotoxum(D. nobile-S: D. nobile stem;D. nobile-L: D. nobile leaf; D. chrysotoxum-S: D. chrysotoxum stem; D. chrysotoxum-L: D. chrysotoxum leaf; No.1–5: Number of repetitions)Back to article page