Table 2.
Antioxidant activity expressed as ORAC units of IDE, IDE derivatives, SLN components, (Oleth-20, GO, LIP), unloaded and loaded SLN.
| Compounds | ORAC Units a | SLN | ORAC Units a |
|---|---|---|---|
| Oleth-20 | 0.78 ± 0.03 * | SLN B (empty) | 1.19 ± 0.18 |
| GO | 0.85 ± 0.02 * | ||
| LIP | 0.63 ± 0.03* | ||
| IDE | 1.48 ± 0.15 * | SLN IDE | 1.79 ± 0.25 * |
| IDE/TRL | 1.49 ± 0.14 * | SLN IDE/TRL | 1.54 ± 0.09 * |
| IDE/LIP | 2.22 ± 0.25 * | SLN IDE/LIP | 2.65 ± 0.31 * |
| IDETRL | 3.94 ± 0.24 * | SLN IDETRL | 4.32 ± 0.12 * |
| IDELIP | 2.18 ± 0.18 * | SLN IDELIP | 2.13 ± 0.23 * |
a Expressed as trolox equivalents for µM of sample (trolox = 1.00 ± 0.02 ORAC units). Data represent the mean of three independent experiments ± SD. * p < 0.05 versus Trolox.