Plant name | DPPH IC50(μg/mL) | ABTS IC50(μg/mL) | TPC (mg GAE/g) |
---|---|---|---|
Baphia racemosa | 210.69 ± 65.48a | 195.10 ± 54.68a | 0.12 ± 0.1a |
Crotalaria capensis | 195.26 ± 30.64a | 207.09 ± 70.75a | 2.21 ± 0.95b |
Erythrina caffra | 268.6 ± 29.69a | 173.28 ± 43.04a | 3.29 ± 1.38c |
Lonchocarpus nelsii | 247.70 ± 66.47a | 134.64 ± 16.49a | 1.51 ± 0.74b |
Virgilia divaricata | 271.58 ± 51.96a | 150.57 ± 19.23a | 0.86 ± 0.53d |
Indigofera cylindrica | 22.31 ± 9.92b | 41.39 ± 15.74b | 8.94 ± 1.52e |
Xylia torreana | 16.90 ± 5.45b | 14.56 ± 3.96 c | 12.05 ± 1.23f |
Podalyria calyptrata | 35.21 ± 3.46c | 36.66 ± 3.59b | 7.89 ± 1.48e |
Dalbergia nitidula | 9.31 ± 2.14 d | 21.30 ± 5.07d | 14.39 ± 0.62g |
Trolox | 9.71 ± 2.23d | 12.48 ± 3.7c | nd |
Ascorbic acid | 2.44 ± 0.9e | 3.14 ± 1.07e | nd |