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. 2018 May 21;148(6):851–860. doi: 10.1093/jn/nxy053

FIGURE 5.

FIGURE 5

Serum metabolites discriminant for the postprandial response after milk or yogurt intake in healthy men, clustered by postprandial kinetics. Clustering by Spearman's distance measure and Ward linkage. Five main clusters are identified. Metabolites with higher serum concentrations after milk intake or after yogurt intake are identified for the postprandial test (800 g intake, iAUC) and fasting after 2 wk of daily intake (400 g/d). *OPLS-DA VIPtot > 1 or P < 0.05. A.U., arbitrary units; iAUC, incremental AUC; OPLS-DA, orthogonal projections to latent structures discriminant analysis; VIPtot, variable importance in projection for the predictive and orthogonal components.