From: Antidiabetic and antioxidant properties of Ficus deltoidea fruit extracts and fractions
Antioxidant assays | SF (var. angustifolia) | BF (var. kunstleri) | Quercetin | ||||
---|---|---|---|---|---|---|---|
SFC | SFE | SFW | BFC | BFE | BFW | ||
DPPH radical scavenging activity, IC50 (μg/ml) | 111.20 ± 4.77a | 678.18 ± 22.31b | 195.75 ± 12.19c | 150.25 ± 3.05d | 499.93 ± 5.10e | 148.02 ± 2.25d | 11.76 ± 0.57 |
Superoxide radical scavenging activity, IC50 (μg/ml) | 141.33 ± 1.70a | 145.15 ± 2.92a | 453.13 ± 3.76b | 153.92 ± 0.76c | 212.50 ±3.01d | 163.78 ± 1.98e | 60.52 ± 2.82 |
NO radical scavenging activity, IC50 (mg/ml) | 0.79 ± 0.01a | 1.47 ± 0.06b | 1.68 ± 0.02c | 1.24 ± 0.03d | 2.02 ± 0.06e | 1.58 ± 0.02f | 101.02 ± 1.18 |
Ferric reducing capacity | 1.82 ± 0.19a | 0.34 ± 0.11b | 0.62 ± 0.06c | 1.27 ± 0.11d | 0.23 ± 0.08e | 0.77 ± 0.08f | 5.70 ± 0.05 |
(mmole of Fe2+/g of dried extract/fraction) | Â | Â | Â | Â | Â | Â | Â |
ABTS radical scavenging activity (mmole Trolox/g of dried extract/fraction) | 1.01 ± 0.04a | 0.39 ± 0.01b | 0.36 ± 0.05b | 0.88 ± 0.07c | 0.38 ± 0.01d | 0.82 ± 0.08c | 18.74 ± 0.89 |