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Fig. 8 | BMC Plant Biology

Fig. 8

From: Postharvest chitosan-arginine nanoparticles application ameliorates chilling injury in plum fruit during cold storage by enhancing ROS scavenging system activity

Fig. 8

Effect of control (no treatment), arginine (Arg), chitosan (CTS) and CTS-Arg nanoparticles (NPs) treatments on catalase (A), peroxidase (B), superoxide dismutase (C) and ascorbate peroxidase (D) enzymes activity and H2O2 content (E) in ‘Stanley’ plums during storage at 1 °C for 40 days. Values shown are means ± standard errors (n = 3). Different letters above the bars indicate significant differences at P < 0.05 according to Duncan’s test

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