Fig. 5

Cecal metabolite composition and function. A. OPLS-DA model chart; B. OPLS-DA analysis; C. Cecal metabolite volcano plot; D. KEGG functional enrichment analysis of cecal metabolites; E. Violin diagram of key metabolites; CK, a basal diet; EO, the same diet supplemented with 20Â g per steer/day of oregano essential oil