|
| Table 3. Effects estimates, standard error, Student's t-test and p-test calculated for the 26-2 fractional factorial design. |
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|
MTGase activity (U/mL) |
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|
Effect |
Std. Err. |
t-value |
p-value |
|
|
Mean/Inter. |
0.3195* |
0.0061 |
52.5191 |
0.0004 |
|
Powered soy (%) |
0.0943* |
0.0133 |
7.1101 |
0.0192 |
|
Potato starch (%) |
0.0384 |
0.0133 |
2.8980 |
0.1013 |
|
Peptone (%) |
-0.0388 |
0.0133 |
-2.9244 |
0.0997 |
|
KH2PO4 (%) |
0.1706* |
0.0133 |
12.8675 |
0.0060 |
|
MgSO4.7H2O (%) |
-0.1207* |
0.0133 |
-9.1024 |
0.0118 |
|
Glucose (%) |
-0.0446 |
0.0133 |
-3.3609 |
0.0783 |
|
*significant factors (p < 0.05) |
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