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. 2022 Sep 22;12:124. doi: 10.1186/s13568-022-01464-0

Table 2.

The variables and their levels used in central composite design

Variable Levels
− α − 1 0 1  + α
Self-induction Temperature 23 25 31 37 39
Inoculation Load 0.027 0.03 0.04 0.05 0053
Media LB TB 2YT 3 Levels