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Antioxidant activities of compounds 1-4 using FRAP and DPPH radical-scavenging activity
| Compound | FRAP (mmol/g) | IC50 (DPPH radical scavenging activity, µg/ml) |
|---|---|---|
| Poliumoside | 14.32 | 0.042 |
| Isorhoifolin | 7.67 | 1.37 |
| Verbascoside | 7.49 | 0.53 |
| Jaranol | 1.5 | 12 |
| α- tocopherol | 1.99 | 0.41 |
