The prediction of water activity in aqueous solutions in connection with intermediate moisture foods I. aw Prediction in single aqueous electrolyte solutions

A system of theoretical equations for the osmotic coefficient in aqueous electrolyte solutions, developed by Pitzer (1973), has been used for predicting the water activity (aw) in aqueous solutions of thirty different ‘food additive‐like’ strong electrolytes. Water activity versus solute concentrati...

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Autor principal: Benmergui, Eduardo Alfredo
Publicado: 1979
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09505423_v14_n6_p625_BENMERGUI
http://hdl.handle.net/20.500.12110/paper_09505423_v14_n6_p625_BENMERGUI
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_09505423_v14_n6_p625_BENMERGUI
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spelling paper:paper_09505423_v14_n6_p625_BENMERGUI2023-06-08T15:54:31Z The prediction of water activity in aqueous solutions in connection with intermediate moisture foods I. aw Prediction in single aqueous electrolyte solutions Benmergui, Eduardo Alfredo A system of theoretical equations for the osmotic coefficient in aqueous electrolyte solutions, developed by Pitzer (1973), has been used for predicting the water activity (aw) in aqueous solutions of thirty different ‘food additive‐like’ strong electrolytes. Water activity versus solute concentration curves have been plotted for the range of aw of most interest for intermediate moisture foods (IMF). The Raoult's law behaviour of several of the above electrolytes has also been examined. The results are discussed in connection with the formulation of IMF. Copyright © 1979, Wiley Blackwell. All rights reserved Fil:BENMERGUI, E.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1979 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09505423_v14_n6_p625_BENMERGUI http://hdl.handle.net/20.500.12110/paper_09505423_v14_n6_p625_BENMERGUI
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description A system of theoretical equations for the osmotic coefficient in aqueous electrolyte solutions, developed by Pitzer (1973), has been used for predicting the water activity (aw) in aqueous solutions of thirty different ‘food additive‐like’ strong electrolytes. Water activity versus solute concentration curves have been plotted for the range of aw of most interest for intermediate moisture foods (IMF). The Raoult's law behaviour of several of the above electrolytes has also been examined. The results are discussed in connection with the formulation of IMF. Copyright © 1979, Wiley Blackwell. All rights reserved
author Benmergui, Eduardo Alfredo
spellingShingle Benmergui, Eduardo Alfredo
The prediction of water activity in aqueous solutions in connection with intermediate moisture foods I. aw Prediction in single aqueous electrolyte solutions
author_facet Benmergui, Eduardo Alfredo
author_sort Benmergui, Eduardo Alfredo
title The prediction of water activity in aqueous solutions in connection with intermediate moisture foods I. aw Prediction in single aqueous electrolyte solutions
title_short The prediction of water activity in aqueous solutions in connection with intermediate moisture foods I. aw Prediction in single aqueous electrolyte solutions
title_full The prediction of water activity in aqueous solutions in connection with intermediate moisture foods I. aw Prediction in single aqueous electrolyte solutions
title_fullStr The prediction of water activity in aqueous solutions in connection with intermediate moisture foods I. aw Prediction in single aqueous electrolyte solutions
title_full_unstemmed The prediction of water activity in aqueous solutions in connection with intermediate moisture foods I. aw Prediction in single aqueous electrolyte solutions
title_sort prediction of water activity in aqueous solutions in connection with intermediate moisture foods i. aw prediction in single aqueous electrolyte solutions
publishDate 1979
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09505423_v14_n6_p625_BENMERGUI
http://hdl.handle.net/20.500.12110/paper_09505423_v14_n6_p625_BENMERGUI
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