Fig. 3

KEGG pathway enrichment analysis. A KEGG pathway classification between the CON and S groups; KEGG pathway classification between the S and P groups. B Hierarchical clustering analysis of metabolites from the CON, S, and P groups. C KEGG enrichment analysis shown by bubble diagram between the CON and S groups; KEGG enrichment analysis shown by bubble diagram between the S and P groups. The size of the bubble represents the number of compounds