Table 2.
Antioxidant properties of D. stramonium extracts.
| Samples | Antioxidant Activity | ||
|---|---|---|---|
| DPPH Radical Scavenging Activity IC50 (µg/mL) |
ABTS Assay IC50 (µg/mL) |
Reducing Power EC50 (µg/mL) |
|
| Flower extract | 22.82 ± 2.01 (b) | 52.69 ± 1.55(b) | 41.75 ± 1.55 (b) |
| Leaf extract | 70.98 ± 0.56 (c) | 89.81 ± 1.31 (c) | 65.50 ± 3.92 (c) |
| Seed extract | 21.62 ± 1.72 (b) | 52.31 ± 0.69 (b) | 31.44 ± 1.25 (a) |
| BHT | 14.54 ± 0.30 (a) | - | - |
| Ascorbic acid | - | 28.23 ± 0.26 (a) | 30.75 ± 0.17 (a) |
Means with different lowercase (a–c) within the same column are considered significantly different with p < 0.05, n = 3.