Research Article
Antioxidant and Antiradical Properties of Selected Flavonoids and Phenolic Compounds
Table 3
Fe3+ and Cu2+ reducing activities of reference antioxidants and selected phenolic and flavonoid compounds at 30 µg/mL concentration.
| Antioxidant | FRAP assay (593 nm) | CUPRAC assay (450 nm) |
| BHA | 2.344 | 0.489 | BHT | 2.430 | 0.476 | α-Tocopherol | 2.259 | 0.403 | Trolox | 2.086 | 0.330 | Malvin | 2.189 | 0.431 | ID-8 | 0.615 | 0.145 | Pelargonin | 2.064 | 0.385 | Silychristin | 1.181 | 0.259 | Callistephin | 2.328 | 0.456 | Oenin | 2.351 | 0.464 | Arachidonoyl Dopamine | 1.392 | 0.308 | 3,4-Dihydroxy-5-methoxybenzoic acid | 2.458 | 0.474 | 2,4,6-Trihydroxybenzaldehyde | 1.839 | 0.466 |
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