Research Article
Enhanced Production of Xylitol from Corncob by Pachysolen tannophilus Using Response Surface Methodology
Table 1
Plackett-Burman experimental design for nine variables.
| Run order | | | | | | | | | | Xylitol yield (g/g) |
| 1 | −1 | 1 | −1 | −1 | −1 | 1 | 1 | 1 | −1 | 0.47 | 2 | 1 | −1 | −1 | −1 | 1 | 1 | 1 | −1 | 1 | 0.34 | 3 | 1 | 1 | −1 | 1 | 1 | −1 | 1 | −1 | −1 | 0.44 | 4 | −1 | −1 | −1 | −1 | −1 | −1 | −1 | −1 | −1 | 0.35 | 5 | −1 | −1 | −1 | 1 | 1 | 1 | −1 | 1 | 1 | 0.26 | 6 | −1 | −1 | 1 | 1 | 1 | −1 | 1 | 1 | −1 | 0.50 | 7 | 1 | 1 | 1 | −1 | 1 | 1 | −1 | 1 | −1 | 0.49 | 8 | −1 | 1 | 1 | −1 | 1 | −1 | −1 | −1 | 1 | 0.48 | 9 | 1 | −1 | 1 | −1 | −1 | −1 | 1 | 1 | 1 | 0.59 | 10 | 1 | 1 | −1 | 1 | −1 | −1 | −1 | 1 | 1 | 0.45 | 11 | −1 | 1 | 1 | 1 | −1 | 1 | 1 | −1 | 1 | 0.69 | 12 | 1 | −1 | 1 | 1 | −1 | 1 | −1 | −1 | −1 | 0.65 |
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