Table 6 Box-Behnken design of experimental response of two operating conditions (A, B) in terms of coded factor
Runs order | Operating conditions | Response Dry cell mass (g/l) | |
|---|---|---|---|
A | B | ||
1 | 1 | 1 | 13.66 ± 0.08 |
2 | 0 | 1 | 14.96 ± 0.06 |
3 | 0 | 0 | 15.28 ± 0.01 |
4 | −1 | 1 | 15.44 ± 0.04 |
5 | −1 | 0 | 16.04 ± 0.01 |
6 | 0 | 1 | 14.55 ± 0.13 |
7 | −1 | 0 | 16.12 ± 0.06 |
8 | 1 | −1 | 15.14 ± 0.05 |
9 | −1 | 0 | 15.88 ± 0.05 |
10 | 0 | 0 | 14.69 ± 0.02 |
11 | 1 | 0 | 15.55 ± 0.02 |
12 | −1 | 0 | 16.20 ± 0.03 |
13 | 1 | −1 | 14.87 ± 0.05 |
14 | −1 | 1 | 15.99 ± 0.07 |
15 | 0 | −1 | 15.91 ± 0.06 |
16 | −1 | 0 | 16.17 ± 0.07 |