Fig. 5
Score and loading plots of the PLS-DA models built on a, b the fatty acid, squalene and ergosterol compositions obtained from GC/MS analysis, and c, d the compositions of the 60 lipid species obtained from UPLC/MS lipidomics analysis. Model properties: a, b R 2 = 0.69, Q 2 = 0.59 (p < 0.05 by random permutation test), and model uses 3 components; c, d R 2 = 0.64, Q 2 = 0.54 (p < 0.05 by random permutation test), and model uses 3 components