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Experimental data on the solubility of D-glucose,D-fructose and sucrose in the mixed solvents com-posed of water and ethanol from 273.2 to 293.2 K were determined.The solubility of D-glucose,D-fructose and sucrose decreased as the ethanol content increased in the mixed solvent.The solubility of D-glucose,D-fructose and sucrose decreased with decreasing equilibrium temperature.The modified UNIQUAC model,S-UNIFAC model and mS-UNIFAC model were applied to predict the solid-liquid equilibria.The prediction results were compared and discussed.Better prediction accuracy was generated using the modified UNIQUAC model.
Experimental data on the solubility of D-glucose, D-fructose and sucrose in the mixed solvents com-posed of water and ethanol from 273.2 to 293.2 K were determined. The solubility of D-glucose, D-fructose and sucrose decreased as the ethanol content increased in the mixed solvent. The solubility of D-glucose, D-fructose and sucrose decreased with decreasing equilibrium temperature. The modified UNIQUAC model, S-UNIFAC model and mS-UNIFAC model were applied to predict the solid-liquid equilibria. prediction results were compared and discussed. Butter prediction accuracy was generated using the modified UNIQUAC model.