Antioxidant activity | Subcritical water extract | Percentage loss in antioxidant activity (%) | |
Before spray drying | After spray drying | ||
TPC (mg/l) GAE | 574.1 ± 13.9 | 318.8 ± 11.2 | 44.6 |
ORAC (μmolTE/g) DW | 1517.6 ± 93 | 811.7± 20 | 46.5 |