eISSN 1738-8872
pISSN 1017-7825
pISSN 1017-7825
Table. 5.
Table. 5.
Central composite design and response values.
| Run | Independent variables |
Biomass (g/l) | ||
|---|---|---|---|---|
| X1 | X2 | X3 | ||
| 1 | -1 | -1 | -1 | 2.484 |
| 2 | 1 | -1 | -1 | 3.216 |
| 3 | -1 | 1 | -1 | 2.620 |
| 4 | 1 | 1 | -1 | 3.486 |
| 5 | -1 | -1 | 1 | 2.896 |
| 6 | 1 | -1 | 1 | 3.714 |
| 7 | -1 | 1 | 1 | 3.196 |
| 8 | 1 | 1 | 1 | 3.892 |
| 9 | -α | 0 | 0 | 2.348 |
| 10 | α | 0 | 0 | 3.570 |
| 11 | 0 | - α | 0 | 3.354 |
| 12 | 0 | α | 0 | 3.650 |
| 13 | 0 | 0 | - α | 3.232 |
| 14 | 0 | 0 | α | 3.546 |
| 15 | 0 | 0 | 0 | 3.846 |
| 16 | 0 | 0 | 0 | 3.684 |
| 17 | 0 | 0 | 0 | 3.610 |
| 18 | 0 | 0 | 0 | 3.794 |
| 19 | 0 | 0 | 0 | 3.810 |
| 20 | 0 | 0 | 0 | 3.728 |
aX1, maltose; X2, yeast extract; X3, soytone.
J. Microbiol. Biotechnol. 2021;31:717~725 https://doi.org/10.4014/jmb.2103.03018
© J. Microbiol. Biotechnol.