Process parameters at 2-factorial design | Tyrosinase activity (U/mg) | L-dopa production (mg/ml) | ||||||
---|---|---|---|---|---|---|---|---|
Time course (h)A | Initial pHB | Glucose conc. (%, w/v)C1+C2 | Ammonium chloride conc. (%, w/v)D | Potassium dihydrogen phosphate conc. (%, w/v)E | Observed | Predicted | ||
Intact | Grinded | |||||||
24 | 4.5 | 2 | 4 | - | 0.1 | 16.82 | 0.124 | 0.196 |
24 | 5 | 4 | 4 | - | 0.2 | 28.06 | 0.171 | 0.215 |
48 | 5 | 4 | 6 | 0.2 | 0.3 | 43.28 | 0.228 | 0.266 |
48 | 5.5 | 6 | 6 | 0.2 | 0.3 | 64.55 | 0.365 | 0.388 |
72 | 6 | 6 | 8 | 0.4 | 0.4 | 49.34 | 0.302 | 0.356 |