Fig. 4

Sensitivity of batch glucose predictions to selected model parameters. Several parameters are varied by \(30\%\) upwards (dashed, green) and downwards (dashed, orange) to probe the sensitivity of glucose production to model parameters. The conditions of the experimental reference case were selected as the conditions of the model, and the model here predicts batch data. These parameters are a \(k_\text{R}\), b \(\kappa _{\text{Rs}}\), c \(\kappa _{\text{RF}}\) , and d \(y_{\text{F},0}\). Additionally, the sensitivity of continuous EH predictions to the same parameters variations is shown in a′–d′