Figure 1

Concentrations of phenolic compounds in the peel of plum fruits treated at 20 °C and 35 °C for different time in the dark. Each data point represents mean ± SE (n = 5). The asterisk indicates a significant difference between two temperature treatments at P < 0.05, t-test. C-3-glucoside, cyanidin-3-glucoside; C-3-rutinoside, cyanidin-3-rutinoside; Q-3-glucoside,quercetin-3-glucoside; Q-3-rutinoside, quercetin-3-rutinoside. The same as below.