Additional file 4: of The 1H NMR serum metabolomics response to a two meal challenge: a cross-over dietary intervention study in healthy human volunteers

S-plot in orthogonal projections to latent structures with discriminant analysis (OPLS-DA) model comparing the postprandial metabolic response between cereal breakfast (CB) and egg & ham breakfast (EHB). The top box is displaying selected discriminating metabolites for the EHB while the bottom box is displaying selected discriminating metabolites for the CB. Grey circles indicate significant (p < 0.05) variables in Mann Whitney U-test. (EPS 5517 kb