Research Article
Production of Biomass-Degrading Multienzyme Complexes under Solid-State Fermentation of Soybean Meal Using a Bioreactor
Table 2
Effects of independent variables on multienzyme activity, based on 23 full factorial design experiments.
| | FPase | Endoglucanase | Xylanase | Effect | value | Effect | value | Effect | value |
| Mean | 0.195** | 0.000 | 34.711* | 0.000 | 49.621* | 0.000 | Inlet air relative humidity | −0.041** | 0.033 | 4.762* | 0.023 | −1.270 | 0.293 | Flow rate | −0.034** | 0.054 | −1.263 | 0.230 | −0.175 | 0.864 | Substrate initial moisture | 0.033** | 0.060 | 4.259* | 0.029 | 2.487 | 0.109 | 1 × 2 | −0.030** | 0.080 | 0.198 | 0.814 | −0.601 | 0.572 | 1 × 3 | 0.003 | 0.801 | 2.038 | 0.110 | 0.996 | 0.383 | 2 × 3 | −0.003 | 0.824 | 1.247 | 0.234 | 1.757 | 0.190 | | 0.88211 | 0.34182 | 0.42923 |
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*Significant at 0.05 level; **Significant at 0.1 level; : coefficient of determination.
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