From: Optimization of fermentation conditions for surfactin production by B. subtilis YPS-32
Source | Sum of Squares | df | Mean Square | F Value | P-value Prob > F |  |
---|---|---|---|---|---|---|
Model | 0.69 | 9 | 0.077 | 8.75 | 0.0139 | significant |
A-Temperature | 0.47 | 1 | 0.47 | 53.82 | 0.0007 | Â |
B-Time | 0.046 | 1 | 0.046 | 5.22 | 0.0712 | Â |
 C-MgSO4 | 7.424E-004 | 1 | 7.424E-004 | 0.084 | 0.7830 |  |
AB | 0.081 | 1 | 0.081 | 9.21 | 0.0289 | Â |
AC | 0.055 | 1 | 0.055 | 6.31 | 0.0537 | Â |
BC | 8.417E-003 | 1 | 8.417E-003 | 0.96 | 0.3726 | Â |
A2 | 4.242E-003 | 1 | 4.242E-003 | 0.48 | 0.5181 | Â |
B2 | 0.023 | 1 | 0.023 | 2.67 | 0.1629 | Â |
C2 | 3.247E-004 | 1 | 3.247E-004 | 0.037 | 0.8551 | Â |
Residual | 0.044 | 5 | 8.786E-003 | Â | Â | Â |
Lack of Fit | 0.038 | 3 | 0.013 | 3.99 | 0.2069 | Not significant |
Pure Error | 6.291E-003 | 2 | 3.145E-003 | Â | Â | Â |
Cor Total | 0.74 | 14 | Â | Â | 0.0139 | Â |