Artículo
FONTAN, C.F.; BENMERGUI, E.A.; CHIRIFE, J. "The prediction of water activity of aqueous solutions in connection with intermediate moisture foods III. aW Prediction in multicomponent strong electrolyte aqueous solutions" (1980) International Journal of Food Science & Technology. 15(1):47-58
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Abstract:
A study was made on the theoretical prediction of water activity (aW) in multicomponent aqueous solutions of strong electrolytes, in the range of aW of most interest for intermediate moisture foods (IMF). A simplified model proposed by Ross (1975) is tested against a rigorous model equation developed on the basis of recent statistical theories of electrolytes. As a result of this study a new simple and very accurate model equation is proposed for predicting aW in aqueous solutions of mixed strong electrolytes in the aW range of most interest to IMF. Copyright © 1980, Wiley Blackwell. All rights reserved
Registro:
| Documento: | Artículo |
| Título: | The prediction of water activity of aqueous solutions in connection with intermediate moisture foods III. aW Prediction in multicomponent strong electrolyte aqueous solutions |
| Autor: | FONTAN, C.F.; BENMERGUI, E.A.; CHIRIFE, J. |
| Filiación: | Departamento de Física, Facultad de Ciencias Exactas Y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Núñez, Buenos Aires, 1428, Argentina Departamento de Industrias, Facultad de Ciencias Exactas Y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Núñez, Buenos Aires, 1428, Argentina Argentina |
| Año: | 1980 |
| Volumen: | 15 |
| Número: | 1 |
| Página de inicio: | 47 |
| Página de fin: | 58 |
| DOI: | http://dx.doi.org/10.1111/j.1365-2621.1980.tb00918.x |
| Título revista: | International Journal of Food Science & Technology |
| Título revista abreviado: | Int. J. Food Sci. Technol. |
| ISSN: | 09505423 |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09505423_v15_n1_p47_FONTAN |
Referencias:
- Benmergui, E.A., Ferro Fontán, C., Chirife, J., (1979) J. Fd Technol., 14, p. 625
- Bone, D.P., Shannon, E.L., Ross, K.D., (1975) Water Relations of Foods, p. 613. , ed by, R.B. Duckworth, Academic Press, London
- Chen, H., Sangster, J., Teng, T.T., Lenzi, F., A general method of predicting the water activity of ternary aqueous solutions from binary data (1973) The Canadian Journal of Chemical Engineering, 51, p. 234
- Chirife, J., (1978) J. Fd Technol., 13, p. 417
- Chuang, L., Toledo, R.T., (1976) J. Fd Sci., 41, p. 922
- Labuza, T.P., Acott, K.A., Tatini, S.R., Lee, R., Flink, J.M., McCall, W., (1976) J. Fd Sci., 41, p. 910
- Meissner, H.P., Kusik, C.L., (1972) AIChE Journal, 18, p. 294
- Pitzer, K.S., (1973) J. phys. Chem., 77, p. 268
- Pitzer, K.S., Mayorga, G., (1973) J. Phys. Chem., 77, p. 2303
- Pitzer, K.S., Kim, J.J., (1974) J. Am. Chem. Soc., 96, p. 5701
- Reilly, P.J., Wood, R.H., (1969) J. phys. Chem., 73, p. 4292
- Reilly, P.J., Wood, R.H., Robinson, R.A., (1971) J. phys. Chem., 75, p. 1305
- Robinson, R.A., Bower, V.E., An additivity rule for the vapor pressure lowering of aqueous solutions (1965) Journal of Research of the National Bureau of Standards Section A: Physics and Chemistry, 69 A, p. 365
- Sangster, J.A., Lenzi, F., On the choice of methods for the prediction of the water-activity and activity coefficient for multicomponent aqueous solutions (1974) The Canadian Journal of Chemical Engineering, 52, p. 392
- Sloan, E.A., Labuza, T.P., PREDICTION OF WATER ACTIVITY LOWERING ABILITY OF FOOD HUMECTANTS AT HIGH aw (1976) Journal of Food Science, 41, p. 532
- Ross, K.D., (1975) Fd Technol. Champaigne, 29, p. 26
- Zdanovskii, A.B., (1936), cited by Chen et al. 1973
Citas:
---------- APA ----------
FONTAN, C.F., BENMERGUI, E.A. & CHIRIFE, J. (1980) . The prediction of water activity of aqueous solutions in connection with intermediate moisture foods III. aW Prediction in multicomponent strong electrolyte aqueous solutions. International Journal of Food Science & Technology, 15(1), 47-58.http://dx.doi.org/10.1111/j.1365-2621.1980.tb00918.x
---------- CHICAGO ----------
FONTAN, C.F., BENMERGUI, E.A., CHIRIFE, J. "The prediction of water activity of aqueous solutions in connection with intermediate moisture foods III. aW Prediction in multicomponent strong electrolyte aqueous solutions" . International Journal of Food Science & Technology 15, no. 1 (1980) : 47-58.http://dx.doi.org/10.1111/j.1365-2621.1980.tb00918.x
---------- MLA ----------
FONTAN, C.F., BENMERGUI, E.A., CHIRIFE, J. "The prediction of water activity of aqueous solutions in connection with intermediate moisture foods III. aW Prediction in multicomponent strong electrolyte aqueous solutions" . International Journal of Food Science & Technology, vol. 15, no. 1, 1980, pp. 47-58.http://dx.doi.org/10.1111/j.1365-2621.1980.tb00918.x
---------- VANCOUVER ----------
FONTAN, C.F., BENMERGUI, E.A., CHIRIFE, J. The prediction of water activity of aqueous solutions in connection with intermediate moisture foods III. aW Prediction in multicomponent strong electrolyte aqueous solutions. Int. J. Food Sci. Technol. 1980;15(1):47-58.http://dx.doi.org/10.1111/j.1365-2621.1980.tb00918.x
