Research Article
Statistical Optimization of Fermentation Process Parameters by Taguchi Orthogonal Array Design for Improved Bioethanol Production
Table 5
Analysis of variance for the responses of ethanol production.
| Source | DF | Seq. SS | Adj. SS | Adj. MS | F | p |
| Recombinant GH5 cellulase | 1 | 0.0000660 | 0.0000660 | 0.0000660 | 0.08 | 0.783 | Recombinant GH43 hemicellulase | 1 | 0.0000637 | 0.0000637 | 0.0000637 | 0.08 | 0.786 | S. cerevisiae | 1 | 0.0000000 | 0.0000000 | 0.0000000 | 0.00 | 0.996 | C. shehatae | 1 | 0.0002732 | 0.0002732 | 0.0002732 | 0.32 | 0.576 | pH | 1 | 0.0150152 | 0.0150152 | 0.0150152 | 17.85 | 0.001 | Temp | 1 | 0.0012587 | 0.0012587 | 0.0012587 | 1.50 | 0.237 | Error | 18 | 0.0151394 | 0.0151394 | 0.0008411 | | |
| Total | 24 | 0.0318162 | | | | |
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DF: degrees of freedom, SS: sum of squares, and MS: mean of squares.
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