| Terms | ABTS value (μmol Trolox/mg protein) | ORAC-FL value (μmol Trolox/mg protein) |
| Constant | 0.2196 | 0.6622 |
| Enzyme:substrate ratio (w/w) (r) | - | 3.9581 |
| Time (minutes) (t) | 0.0424 | 0.0104 |
| R × t | −0.1985 | - |
| R2 | 0.9339 | 0.8810 |
| p | 0.0000 | 0.0000 |