Fig. 6: Dynamic changes of flavonoid biosynthetic pathways during the aging process.

The columns from left to right indicate the CG1, CG3, and CG5, respectively. The red and blue colors represent up-regulated and down-regulated metabolites.CG1: CGE aging for 1 year, CG3: CGE aging for 3 years, CG5: CGE aging for 5 years.