Part of plant studied | Extraction yield (%) | In vitro antiradical and antioxidant of the extract | |||
---|---|---|---|---|---|
IC50(μg/mL) | Antioxidant Properties (at 500 μg/mL of extract) | ||||
DPPH• | •OH | Reducing power (Optical density at 700 nm) | Antioxidant potential (mgEqBHT/g of extract) | ||
Fruits | 5.62 | 8.17 ± 1.3 | 2.77 ± 0.4 | 0.12 ± 0.01 | 120 ± 2.4 |
Leaves | 5.78 | 32.25 ± 0.9 | 2.09 ± 0.7 | 0.11 ± 0.02 | 135 ± 1.5 |
Root bark | 3.41 | 8.8 ± 1.8 | 2.58 ± 0.3 | 0.12 ± 0.00 | 137 ± 3.5 |
Root wood | 3.20 | 6.60 ± 0.5 | 2.15 ± 0.9 | 0.12 ± 0.05 | 140 ± 5.3 |
Vitamine C | 12.61 ± 1.3 | 5.03 ± 0.3 | 0.23 ± 0.04 | 210 ± 1.9 |