Table 5.
Extraction yields for MAE (ηMAE) using acetone-water and ethanol-water solutions as extraction solvent.
| S:W (% v/v) | Run | T (°C) | t (min) | ηMAE (wt.%) | |
|---|---|---|---|---|---|
| Acetone | Ethanol | ||||
| 50 | 1 | 45 | 15 | 13.85 ± 0.03 | 13.62 ± 0.15 |
| 3 | 60 | 10 | 14.61 ± 0.04 | 15.07 ± 0.09 | |
| 6 | 60 | 20 | 15.48 ± 0.05 | 15.83 ± 0.12 | |
| 7 | 75 | 15 | 16.68 ± 0.04 | 16.09 ± 0.11 | |
| 75 | 2 | 60 | 15 | 10.41 ± 0.03 | 8.43 ± 0.13 |
| 4 | 20 | 10 | 10.05 ± 0.02 | 9.06 ± 0.15 | |
| 9 | 45 | 10 | 8.51 ± 0.01 | 8.51 ± 0.11 | |
| 10 | 45 | 20 | 9.18 ± 0.05 | 10.45 ± 0.16 | |
| 14 | 75 | 20 | 9.62 ± 0.03 | 9.98 ± 0.08 | |
| 100 | 5 | 45 | 15 | 1.84 ± 0.03 | 0.76 ± 0.12 |
| 11 | 60 | 10 | 1.50 ± 0.02 | 0.84 ± 0.06 | |
| 12 | 60 | 20 | 2.22 ± 0.04 | 1.12 ± 0.07 | |
| 15 | 75 | 15 | 1.18 ± 0.04 | 1.69 ± 0.09 | |