Fig. 5

Pathway analysis. (A) KEGG pathway enrichment statistical graph. (B) Metabolic pathways of flavonoid metabolic process and ATP metabolic process. The coefficient R2 is a measure of the goodness of fit of a regression equation. It indicates how well the regression equation fits the data points. Generally, a higher R2 value closer to 1 indicates a better fit of the regression equation to the data points.