Table 6: Optimum conditions for independent variables and predicted and experimental values of responses.

Run no.Sucrose (w/v)Yeast extract (w/v)NaNO3 (w/v)Zn+2 (v/v)Triton X-100 (v/v)Extracellular inulinase (U/mL)Extracellular invertase (U/mL)Biomass mg/mLC/N
ActualPredicted ActualPredicted ActualPredicted ActualPredicted

27.171.471.282.000.503802.433733.143858.983862.3072.5473.490.020.00
37.351.731.091.990.503754.983812.803930.423917.9872.9873.390.150.10
47.131.761.422.000.503793.653765.343906.973885.8073.0373.480.060.08
58.952.161.002.000.503698.963768.613865.383866.4374.0773.470.020.03