TABLE 4.
ANOVA analysis and statistical parameters of the model.
| Source | Sum of squares | df | Mean square | F Value | p-value Prob > F | |
| Model | 44.71 | 9 | 4.97 | 3120.38 | <0.0001 | significant |
| Temperature | 5.666E-003 | 1 | 5.666E-003 | 3.56 | 0.0886 | |
| Enzyme dosage | 7.98 | 1 | 7.98 | 5014.30 | <0.0001 | significant |
| Molar ratio | 29.12 | 1 | 29.12 | 18289.72 | <0.0001 | significant |
| AB | 9.113E-003 | 1 | 9.113E-003 | 5.72 | 0.00378 | |
| AC | 1.250E-005 | 1 | 1.250E-005 | 7.851E-003 | 0.9311 | |
| BC | 0.33 | 1 | 0.33 | 208.59 | <0.0001 | |
| A2 | 3.19 | 1 | 3.19 | 2000.61 | <0.0001 | |
| B2 | 1.62 | 1 | 1.62 | 1020.56 | <0.0001 | |
| C2 | 3.81 | 1 | 3.81 | 2394.41 | <0.0001 | |
| Residual | 0.016 | 10 | 1.592E-003 | |||
| Lack of Fit | 8.838E-003 | 5 | 1.768E-003 | 0.4070 | not significant | |
| Pure Error | 7.083E-003 | 5 | 1.417E-003 | |||
| Cor Total | 44.73 | 19 | ||||
| C.V.% | 0.66 | |||||
| R-Squared | 0.9996 | |||||
| Adj R-Squared | 0.9993 |