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Antioxidant activity of O. majorna EOs (S1 and S2) and ascorbic acid (standard).
| Samples and Standard | DPPH Radical Scavenging IC50 Value (µg/mL) |
FRAP EC50 Value (µg/mL) |
|---|---|---|
| O. majorana (S1) | 503.08 ± 0.06 | 511.43 ± 0.61 |
| O. majorana (S2) | 225.61 ± 0.05 | 372.72 ± 0.84 |
| Ascorbic acid | 9.74 ± 0.07 | 217.23 ± 0.34 |
Note: Values are mean ± standard deviations from three experiments (n = 3).
