Solubilities of theobromine and caffeine in supercritical carbon dioxide: correlation with density-based models

[1]  N. Foster,et al.  Solubility of phenylacetic acid and vanillan in supercritical carbon dioxide , 1990 .

[2]  J. Berger,et al.  UV spectrophotometric determination of theobromine and caffeine in cocoa beans , 1990 .

[3]  N. Foster,et al.  The role of polarity in correlations of solid-supercritical fluid phase systems , 1989 .

[4]  C. Párkányi,et al.  Experimental and theoretical dipole moments of purines in their ground and lowest excited singlet states , 1987 .

[5]  H. Lentz,et al.  Dynamic solubility measurements of caffeine in carbon dioxide and in carbon dioxide saturated with water , 1986 .

[6]  V. Krukonis,et al.  Solubility of solid aromatic isomers in carbon dioxide , 1985 .

[7]  H. Gährs.  Applications of atmospheric gases in high pressure extraction , 1984 .

[8]  E. U. Franck,et al.  Spectroscopic Determination of Caffeine Solubility in Supercritical Carbon Dioxide , 1984 .

[9]  C. Eckert,et al.  Correlation and prediction of solid-supercritical fluid phase equilibriums , 1983 .

[10]  A. Paruta,et al.  Extended Hildebrand Solubility Approach: methylxanthines in mixed solvents. , 1981, Journal of pharmaceutical sciences.

[11]  R. Reid,et al.  Solubility of solids in supercritical carbon dioxide and ethylene , 1981 .

[12]  H. K. Cammenga,et al.  Phase transitions and thermodynamic properties of anhydrous caffeine , 1979 .

[13]  E. Stahl,et al.  Mikroanalytische untersuchungen zur Lslichkeit von Naturstoffen in berkritischem Kohlendioxid , 1979 .

[14]  S. Angus,et al.  International thermodynamic tables of the fluid state. 5. Methane , 1978 .

[15]  R. F. Fedors,et al.  A method for estimating both the solubility parameters and molar volumes of liquids , 1974 .