Table 6.
Box–Bhenken design for cellulase production.
| Run | A | B | C | Relative activity (%) | Activity (U/L) |
|---|---|---|---|---|---|
| 1 | 0 | 0 | 0 | 95.04 | 1667.98 |
| 2 | 1 | 0 | −1 | 78.62 | 1379.80 |
| 3 | −1 | 0 | 1 | 72.37 | 1270.11 |
| 4 | 1 | −1 | 0 | 80.27 | 1408.76 |
| 5 | 0 | 1 | −1 | 79.07 | 1387.70 |
| 6 | 1 | 1 | 0 | 82.85 | 1454.04 |
| 7 | 0 | −1 | −1 | 63.73 | 1118.48 |
| 8 | −1 | 0 | −1 | 62.68 | 1100.05 |
| 9 | −1 | 1 | 0 | 88.04 | 1545.13 |
| 10 | 1 | 0 | 1 | 87.86 | 1541.97 |
| 11 | 0 | −1 | 1 | 81.19 | 1424.91 |
| 12 | 0 | 0 | 0 | 97.77 | 1715.89 |
| 13 | 0 | 0 | 0 | 100 | 1755.03 |
| 14 | 0 | 1 | 1 | 85.67 | 1503.53 |
| 15 | 0 | 0 | 0 | 99.38 | 1744.15 |
| 16 | −1 | −1 | 0 | 67.47 | 1184.12 |
| 17 | 0 | 0 | 0 | 96.29 | 1689.92 |