Research Article
Optimization of Process Parameters for ε-Polylysine Production by Response Surface Methods
Table 3
Factors and levels in
orthogonal array and desorption efficiencies in different media.
| | Run | Factor and level | Desorption rate (%) | | | | HZD-3B | D155 |
| | 1 | 1 | 1 | 1 | 74.61 ± 0.55 | 64.18 ± 1.19 | | 2 | 1 | 2 | 2 | 75.03 ± 0.26 | 64.84 ± 0.92 | | 3 | 1 | 3 | 3 | 76.15 ± 1.02 | 67.17 ± 1.02 | | 4 | 2 | 1 | 2 | 86.17 ± 1.01 | 87.09 ± 1.69 | | 5 | 2 | 2 | 3 | 87.74 ± 1.61 | 87.99 ± 0.99 | | 6 | 2 | 3 | 1 | 86.11 ± 1.12 | 85.74 ± 0.35 | | 7 | 3 | 1 | 3 | 85.13 ± 0.41 | 96.81 ± 0.19 | | 8 | 3 | 2 | 1 | 82.74 ± 1.27 | 93.35 ± 1.06 | | 9 | 3 | 3 | 2 | 84.37 ± 1.87 | 96.34 ± 0.08 |
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