Solubility of Fructose in Water–Ethanol and Water–Methanol Mixtures by Using H‐Bonding Models

The solubility of fructose in water–ethanol and water–methanol mixtures and the saturated density of each solution at 20, 30, and 40 °C over a range of water mass percentage have been measured. Also, a new modification of the Wilson model has been proposed to describe solubility data satisfactorily. The H‐UNIQUAC and H‐NRTL models were applied and a comparison between these 3 models was carried out. These 3 models were used to estimate the experimental data which was reported in this study. The comparison of the results showed that the H‐Wilson model has the lowest AAD% between these 3 models in correlating the solubility data and the saturated density.