Research Article
Production and Partial Characterization of an Alkaline Xylanase from a Novel Fungus Cladosporium oxysporum
Table 1
Effect of carbon source on xylanase production by C. oxysporum GQ-3 at 30°C under submerged fermentation for 5 d.
| Carbon source (w/v) | Xylanase activity (U/mL) |
| 0.5% wheat bran | 30.77 ± 1.25 | 1.0% wheat bran | 52.94 ± 3.17 | 0.5% oat xylan | 26.43 ± 1.94 | 1.0% oat xylan | 46.38 ± 2.55 | 0.5% corn cob | 12.66 ± 3.29 | 1.0% corn cob | 33.51 ± 1.48 | 1.0% starch | 1.95 ± 0.46 | 1.0% glucose | 2.82 ± 0.98 | 1.0% fructose | 0.83 ± 0.12 | 1.0% xylose | 20.32 ± 2.41 | 1.0% sobiol | 1.35 ± 0.73 | 1.0% maltose | 2.91 ± 0.22 |
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Other media compositions/g/L: KH2PO4 1.0, MgSO4·7H2O 1, CaCl2·2H2O 0.3, and yeast extract 1.0.
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