Research Article
Production of Biomass-Degrading Multienzyme Complexes under Solid-State Fermentation of Soybean Meal Using a Bioreactor
Table 3
Central composite design for multienzyme production under different inlet air relative humidity and initial substrate moisture content conditions.
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Run | Levels | Enzymes (IU/g) | Inlet air relative humidity (%) | Substrate initial moisture (%) | FPase | Endoglu-canase | Xylanase |
| 1 | −1 (60) | −1 (60) | 0.18 | 33.9 | 42.0 | 2 | +1 (80) | −1 (60) | 0.15 | 30.2 | 42.0 | 3 | −1 (60) | +1 (80) | 0.22 | 34.9 | 48.6 | 4 | +1 (80) | +1 (80) | 0.22 | 33.4 | 51.1 | 5 | −1,41 (56) | 0 (70) | 0.07 | 35.2 | 39.2 | 6 | 1.41 (84) | 0 (70) | 0.16 | 31.2 | 30.9 | 7 | 0 (70) | −1,41 (56) | 0.20 | 30.2 | 49.8 | 8 | 0 (70) | 1.41 (84) | 0.20 | 39.3 | 41.6 | 9 | 0 (70) | 0 (70) | 0.16 | 34.2 | 40.9 | 10 | 0 (70) | 0 (70) | 0.13 | 33.1 | 38.1 | 11 | 0 (70) | 0 (70) | 0.09 | 33.4 | 39.3 |
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