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. 2019 Apr 3;20(7):1662. doi: 10.3390/ijms20071662

Figure 4.

Figure 4

Figure 4

(A) PCA scores and (B) eigenvector plots for the amino acids, antioxidants, and nucleotides compounds, according to the metabolites found to differ significantly (ANOVA p < 0.05) among the different diets: group NC: standard diet, N5: standard diet + 5% spinach, HC: high fat diet and H5: high fat diet + 5% spinach. Confidence regions are marked with different ellipses.