Research Article

Effects of Chitosan Combined with ε-Polylysine Treatment on the Postharvest Quality and Antioxidant Status of Winter Jujube

Figure 3

Effects of CTS combined with ε-PL treatment on production rate of (a) O2-. and (b) H2O2 content. Treatments (a), (b), and (c) express 1% CTS+0.02 mg mL-1ε-PL, 1% CTS+0.2 mg mL-1ε-PL, and 1% CTS+2 mg mL-1ε-PL, respectively. Error bars represent the standard deviations of the three measured values.
(a)
(b)