Fig. 3

(a) PCA of KEGG metabolic pathway between the C, F and HFD groups. (b) LDA analysis of KEGG metabolic pathway; (c) KEGG level 3 differences within groups, ∗Significantly different between C-HFD, #significantly different between F-HFD; (d) Spearman correlation network analysis of LDA score higher than 2 pathways, different colors indicate different correlation, red indicate positive correlation, blue indicate negative correlation. ***p < 0.001 **p < 0.01, *p < 0.05. n = 6