Fig. 3

Dynamic changes in the activities of AsA related metabolic enzymes activities of different pathway, included L-galactose pathway (a), D-galacturonic acid pathway (b), AsA regeneration pathway (c) and AsA decomposition pathway (d). FW: fleshed weight. Duncan’s method was used to detect the differences between different development of fruit at P ≤ 0.05. In the same enzyme, there was no significant difference between stages with the same lowercase letter