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Xanthine oxidase inhibitory activity of extracts, fractions and compounds from Aronia berries.
| Material | % inhibition at a concentration of 42 µg/mL |
|---|---|
| DCM | Inactive |
| EtOH | Inactive |
| 50% EtOH | Inactive |
| Amb-MeOH | 26.3 ± 3.4 |
| Seph I | 32.2 ± 7.8 |
| Seph II | 19.9 ± 7.6 |
| Seph III | 46.5 ± 5.9 |
| Compound 5 | 12.7 ± 2.8 |
| Compound 6 | 6.6 ± 0.7 |
| Compound 7 | 15.5 ± 1.5 |
| % inhibition at a concentration of 17 µg/mL | |
| Compound 1 | 11.9 ± 4.4 |
| Compound 2 | 20.9 ± 3.4 |
| Compound 3 | 39.1 ± 2.1 |
| Compound 4 | 11.4 ± 2.8 |
