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. 2022 Jul 9;14(14):2829. doi: 10.3390/nu14142829

Figure 7.

Figure 7

Comparison between the antioxidant capacity of different food groups after in vitro fermentation with fecal material from obese and lean children. DPPH expressed as mmol Trolox equivalents/kg(L) of food; Folin–Ciocalteu (FC) expressed as mg equivalents of gallic acid/kg(L) of food; FRAP expressed as mmol Trolox equivalents/kg(L) of food. Diamonds represent the mean antioxidant capacity of each group. Dots represent the antioxidant capacity of each food within the group. Statistical analysis was performed via Kruskal–Wallis test. Comparisons were made using “Lean” as the reference group. Statistic labels: *—p < 0.05, **—p < 0.01, ***—p < 0.001, ns—not significant.