International Scholarly Research Notices / 2013 / Article / Tab 4

Research Article

Enhanced Cellulase Production from Bacillus subtilis by Optimizing Physical Parameters for Bioethanol Production

Table 4

CMCase production at different levels of optimization.

Process conditionsLevel of scaleCMCase activity (U/mL)Enhanced production (fold)

Without any optimizationShake flask0.07 ± 0.02
With only optimised medium Shake flask0.43 ± 0.046
With optimised medium + optimised physical parameters Shake flask0.57 ± 0.018
With optimised medium + optimised physical parametersBioreactor0.75 ± 0.0311

Values are mean ± SE ( ).