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. 2022 May 19;9:828946. doi: 10.3389/fnut.2022.828946

FIGURE 4.

FIGURE 4

PCA plot of fruit qualities and antioxidant activities in (A) Tunisia and (B) Yudazi pomegranate (a) arils and (h) husks treated with 1.0 mM Arg at 0, 20, 40, 60, and 80 days of the cold storage at 4 ± 0.5°C. BR, browning rate; EL, electrolyte leakage; AC, anthocyanin content; VC, vitamin C content; TP, total phenols content; Arg, arginine; CK, control fruit.