Solubility measurement and thermodynamic modelling of curcumin in twelve pure solvents and three binary solvents at different temperature (T = 278.15–323.15 K)

• The solubility of curcumin in twelve pure solvents and three binary mixtures was investigated. • The static equilibrium method combined with HPLC technology was employed. • The KAT-LSER model was used to explore the effect of the solvation. • We employed four thermodynamic models to fit the solubility data of curcumin. • The crystal form of curcumin in this experiment were all form I. In the research, the solubility of curcumin was studied by...