Fig. 7From: Volatile organic compounds (VOCs) from Bacillus subtilis CF-3 reduce anthracnose and elicit active defense responses in harvested litchi fruitsInfluence of different treatments on PAL (A), CHI (B) and β-1,3-GLU (C) activity in vivo during storage. The mean and standard errors in the figure were taken from three replicates, and different letters indicate that different treatments performed on the same storage days were significantly different (P < 0.05) (PAL phenylalanine ammonia lyase, CHI chitinase, β-1,3-GLU β-1,3-glucanase)Back to article page