Table 2 The Box–Behnken design matrix and experimental results
Runs | A | B | C | SrtA production (U/mg DCW) |
|---|---|---|---|---|
1 | 0 | 0 | 0 | 1491.1 |
2 | 0 | −1 | +1 | 1394.1 |
3 | +1 | −1 | 0 | 971.6 |
4 | +1 | 0 | +1 | 912.2 |
5 | −1 | −1 | 0 | 1418.7 |
6 | 0 | 0 | 0 | 1468.3 |
7 | 0 | +1 | +1 | 1505.3 |
8 | −1 | 0 | −1 | 1666.6 |
9 | 0 | +1 | −1 | 1588.2 |
10 | +1 | 0 | −1 | 988.1 |
11 | −1 | +1 | 0 | 1427.9 |
12 | +1 | +1 | 0 | 974.5 |
13 | 0 | 0 | 0 | 1464.8 |
14 | 0 | −1 | −1 | 1566.6 |
15 | −1 | 0 | +1 | 1457.3 |
16 | 0 | 0 | 0 | 1492.4 |
17 | 0 | 0 | 0 | 1482.4 |