Table 4.
ANOVA data of each model describing the influence of PUAE process parameters on each response extraction.
| Yield (g/g) | TPC (mg GAE/g DW) | TFC (mg QE/g DW) | AOX (mg GAE/g DW) | TAC (mg Cyn-3-glc eq/100 g DW) | BI | |
|---|---|---|---|---|---|---|
| p-value | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 |
| plof -value | 0.125 | 0.061 | 0.161 | 0.138 | 0.062 | 0.103 |
| F-value | 56.52 | 51.22 | 198.91 | 41.53 | 49.00 | 30.30 |
| Flof -value | 2.90 | 4.31 | 2.51 | 2.74 | 4.25 | 3.25 |
| R2 | 0.982 | 0.979 | 0.995 | 0.975 | 0.978 | 0.966 |
| Adjusted R2 | 0.964 | 0.961 | 0.989 | 0.952 | 0.958 | 0.934 |
TPC: total phenolics content, TFC: total flavonoids content, AOX: antioxidant activity, TAC: total anthocyanin content, BI: browning index, and lof: Lack of fit