Water activity in polyol systems

Journal of Chemical and Engineering Data

Volumn 45, Issue 4, 2000, Pages 654-660

  Ninni, L ^a   Camargo, M S ^a   Meirelles, Antonio J A ^a  

^a UNIVERSITY OF CAMPINAS   (Brazil)

Author keywords

[No Author keywords available]

Indexed keywords

ALCOHOLS; ATOMS; CARBON; HYGROMETERS; MATHEMATICAL MODELS; MOLECULES; SOLUBILITY; TEMPERATURE; WATER;

ELECTRONIC HYGROMETER; POLYOL SYSTEMS; SOLUBILITY LIMIT; WATER ACTIVITY;

MIXTURES;

EID: 0034224977     PISSN: 00219568     EISSN: None     Source Type: Journal    
DOI: 10.1021/je990303c     Document Type: Article

References (30)

1. Abildskov, J.; Constantinou, L.; Gani, R. Towards the development of a second-order approximation in activity coefficient models based on group contributions. Fluid Phase Equilib. 1996, 118, 1-12.
2. Barone, G.; Delia Gatta, G.; Ferro, D.; Piacente, V. Enthalpies and Entropies of Sublimation, Vaporization and Fusion of Nine Polyhydric Alcohols. J. Chem. Soc., Faraday Trans. 1990, 86, 75-79.
3. Billaux, M. S.; Flourie, B.; Jacquimin, C. Sugar Alcohols. In Handbook of Sweeteners; Marie, S., Piggott J. R., Eds.; Glasgow: Blackie: New York, 1991.
4. Bower, V. E.; Robinson, R. A. Isopiestic Vapour Pressure Measurements of the Ternary System: Sorbitol-Sodium Chloride-Water at 25 °C. J. Phys. Chem. 1963, 67, 1540-1541.
5. Catté, M.; Dussap, C.-G.; Achard, C.; Gros, J.-B. Excess Properties and Solid-Liquid Equilibria for Aqueous Solutions of Sugars Using UNIQUAC Model. Fluid Phase Equilib. 1994, 96, 33-50.
6. Correa, A.; Comesaña, J. F.; Sereno, A. M. Measurement of Water Activity in Water-Urea-Sugar and Water-Urea-Polyol Systems, and its Prediction by the ASOG Group Contribution Method. Fluid Phase Equilib. 1994, 98, 189-199.
7. Daubert, T. E.; Danner, R. P. Data Compilation Tables of Properties of Pure Compounds; AIChE/DIPPR: New York, 1985.
8. Fassman, G. D. Handbook of Biochemistry and Molecular Biology; CRC Press: Cleveland, OH, 1975.
9. Ferro Fontan, C.; Chirife, J. The Evaluation of Water Activity in Aqueous Solutions from Freezing Point Depression. J. Food Technol. 1981, 16, 21-30.
10. Fredenslund, A.; Jones, R. L.; Prausnitz, J. M. Group Contribution Estimation of Activity Coefficients in Nonideal Liquid Mixtures. AIChE J. 1975, 21, 1086-1099.
11. Kojima, K.; Tochigi, K. Prediction of Vapour-Liquid Equilibria by the ASOG Method; Elsevier: Tokyo, 1979.
12. Larsen, B. L.; Rasmussen, P.; Fredenslund, A. A Modified UNIFAC Group Contribution Model for Prediction of Phase Equilibria and Heats of Mixing. Ind. Eng. Chem. Res. 1987, 26, 2274-2286.
13. Marquardt, D. W. An Algorithm for Least-Squares Estimation of Nonlinear Parameters. J. Soc. Ind. Appl. Math. 1963, 11, 431-441.
14. Mullin, J. W. Crystallization; Butherworth-Heinemann: New York 1993.
15. Ninni, L.; Camargo, M. S.; Meirelles, A. J. A. Water Activity in Poly-(Ethylene Glycol) Aqueous Solutions. Thermochim. Acta 1999a, 328, 169-176.
16. Ninni, L.; Camargo, M. S.; Meirelles, A. J. A. Modeling and Prediction of pH and Water Activity in Aqueous Amino Acid Solutions. Comput. Chem. Eng. 1999b, 23 (supplement), S383-S386.
17. Peres, A. M.; Macedo, E. A. Thermodynamic Properties of Sugars in Aqueous Solutions: Correlation and Prediction Using a Modified UNIQUAC Model. Fluid Phase Equilib. 1996, 123, 71-95.
18. Peres, A. M.; Macedo, E. A. A Modified UNIFAC Model for the Calculation of Thermodynamic Properties of Aqueous and Non-Aqueous Solutions Containing Sugars. Fluid Phase Equilib 1997, 139, 47-74.
19. Raemy, A.; Schweizer, T. F. Thermal Behaviour of Carbohydrates Studied by Heat Flow Calorimeter. J. Therm. Anal. 1983, 28, 95-108.
20. Roa, V.; Daza, M. S. T. Evaluation of Water Activity Measurements with a Dew Point Electronic Humidity Meter. Lebensm.-Wiss. -Technol. 1991, 24, 208-213.
21. Robinson, R. A.; Stokes, R. H. Activity Coefficients in Aqueous Solutions of Sucrose, Mannitol and their Mixtures at 25 °C. J. Phys. Chem. 1961, 65, 1954-1958.
22. Röper, H.; Goossens, J. Erythritol, a New Material for Food and Non-Food Applications. Starch 1993, 11, 400-405.
23. Scatchard, G.; Hamer, W. J.; Wood, S. E. Isotonic Solutions. 1. The Chemical Potencial of Water in Aqueous Solutions of Sodium Chloride, Potassium Chloride, Sulphuric Acid, Sucrose, Urea and Glycerol at 25 °C. J. Am. Chem. Soc. 1938, 60, 3061-3070.
24. Skjold-Jorgensen, S.; Kolbe, B.; Gmehling, J.; Rasmussen, P. Vapor-Liquid Equilibria by UNIFAC Group Contribution. Revision and Extension. Ind. Eng. Chem. Process Des. Dev. 1979, 18, 714-722.
25. Spaght, M. E.; Thomas, S. B.; Parks, G. S. Some Heat Capacity Data on Organic Compounds Obtained with a Radiation Calorimeter. J. Phys. Chem. 1932, 36, 882-888.
26. Uraji, T.; Kohno, H.; Nakashima, K.; Shimoyamada, M.; Watanabe, K. Thermal Analyses of Polyol-Aqueous Solutions Below 0 °C by Differential Scanning Calorimetry. J. Jpn. Soc. Food Sci. Technol. 1997, 44, 380-385.
27. Velezmoro, C. E.; Meirelles, A. J. A. Water Activity in Solutions Containing Organic Acids. Drying Technol. 1998, 16, 1789-1805.
28. Velezmoro, C. E.; Oliveira, A. L.; Cabrai, F. A.; Meirelles, A. J. A. Prediction of Water Activity in Sugar Solutions Using Models of Group Contribution and Equation of State. J. Chem. Eng. Jpn. 2000, in press.
29. Wu, H. S.; Sandler, S. I. Use of Ab Initio Quantum Mechanics Calculations in Group Contribution Methods. 1. Theory and the Basis for Group Identifications. Ind. Eng. Chem. Res. 1991a, 30, 881-889.
30. Wu, H. S.; Sandler, S. I. Use of Ab Initio Quantum Mechanics Calculations in Group Contribution Methods. 2. Test of New Groups in UNIFAC. Ind. Eng. Chem. Res. 1991b, 30, 889-897.