Table 5.
Antioxidant activity of the formulations containing grape pomace (V. vinifera L.) by the DoE.
| Formulation | % AAO 1 | Trolox (µmol g−1) 2 |
|---|---|---|
| A | 26.88 ± 0.02 | 306.76 ± 0.02 |
| B | 41.68 ± 0.01 | 545.53 ± 0.01 |
| E | 12.20 ± 0.00 | 64.92 ± 0.00 |
| F | 40.10 ± 0.00 | 519.92 ± 0.00 |
| G | 36.99 ± 0.00 | 469.30 ± 0.00 |
| I | 32.64 ± 0.00 | 398.22 ± 0.00 |
| J | 30.79 ± 0.01 | 368.05 ± 0.01 |
| K | 30.02 ± 0.01 | 355.59 ± 0.01 |
1 Antioxidant activity (AAO); 2 Standard. The results of antioxidant activity expressed as the mean ± standard deviation (n = 3) and linear regression analysis in the 95% confidence interval (p-value < 0.05).