Research Article
New Pharmacophore from the Stem Bark Fractions of Acacia decurrens (Willd), an Invasive South Africa Tree
Table 5
Radical scavenging activity of the compounds from the stem bark of A. decurrens.
| Compounds | DPPH radical scavenging activity IC50 values (μg/mL) | ABTS•+ scavenging activity (μmol of TE/g DW) |
| AD1 | 398.31 ± 0.21 | 1425.3 ± 167.2 | AD2 | 439.29 ± 0.51 | 1945.9 ± 334.8 | AD3 | 59.34 ± 0.07 | 3356.4 ± 253.7 | AD4 | 30.07 ± 0.31 | 4363.2 ± 452.4 | Ascorbic acid | 15.75 ± 0.04 | | Quercetin | 45.74 ± 0.41 | |
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