Table 4.
Free radical scavenging activities of methanol leaf extracts of J. flava (JFL) and L. welwitschii (LWL) and α-tocopherol determined by DPPH method.
| Extracts | IC50 (µg/mL) |
|---|---|
| JFL | 65.3 |
| LWL | 81.8 |
| α-tocopherol | 1.5 |
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