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...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: BENMERGUI, E.A., FONTAN, C.F., CHIRIFE, J.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_09505423_v14_n6_p625_BENMERGUI
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_09505423_v14_n6_p625_BENMERGUI
record_format dspace
spelling todo:paper_09505423_v14_n6_p625_BENMERGUI2023-10-03T15:50:07Z The prediction of water activity in aqueous solutions in connection with intermediate moisture foods I. aw Prediction in single aqueous electrolyte solutions BENMERGUI, E.A. FONTAN, C.F. CHIRIFE, J. 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. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar 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
format JOUR
author BENMERGUI, E.A.
FONTAN, C.F.
CHIRIFE, J.
spellingShingle BENMERGUI, E.A.
FONTAN, C.F.
CHIRIFE, J.
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, E.A.
FONTAN, C.F.
CHIRIFE, J.
author_sort BENMERGUI, E.A.
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
url http://hdl.handle.net/20.500.12110/paper_09505423_v14_n6_p625_BENMERGUI
work_keys_str_mv AT benmerguiea thepredictionofwateractivityinaqueoussolutionsinconnectionwithintermediatemoisturefoodsiawpredictioninsingleaqueouselectrolytesolutions
AT fontancf thepredictionofwateractivityinaqueoussolutionsinconnectionwithintermediatemoisturefoodsiawpredictioninsingleaqueouselectrolytesolutions
AT chirifej thepredictionofwateractivityinaqueoussolutionsinconnectionwithintermediatemoisturefoodsiawpredictioninsingleaqueouselectrolytesolutions
AT benmerguiea predictionofwateractivityinaqueoussolutionsinconnectionwithintermediatemoisturefoodsiawpredictioninsingleaqueouselectrolytesolutions
AT fontancf predictionofwateractivityinaqueoussolutionsinconnectionwithintermediatemoisturefoodsiawpredictioninsingleaqueouselectrolytesolutions
AT chirifej predictionofwateractivityinaqueoussolutionsinconnectionwithintermediatemoisturefoodsiawpredictioninsingleaqueouselectrolytesolutions
_version_ 1782027238221283328

Ejemplares similares