Model fitting results indicated that the consistency of parameters values, and the correlation
coefficients between the experimental and the predicted data were calculated for the cell growth as 0.9976,
0.9975, and 0.9973, for the ethanol concentration as 0.9987, 0.9942, and 0.9983, and for the substrate
0.9941, 0.9972, and 0.9958, at 85–156g/L initial reducing sugar concentrations respectively. It indicated
that Hinshelwood model could give an adequate fit to the dynamics of ethanol fermentation with
immobilized Saccharomyces cerevisiae growing on sweet sorghum stalk juice of initial reducing sugar
concentrations in the range from 85–156g/L.