Artículo

Leon, P.G.; Tolaba, M.P.; Reid, C.; Mocciola, J.R.; Pollio, M.L. "Grain sorption equilibria of algarroba flour" (2012) International Journal of Food Engineering. 8(2)
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Abstract:

Water vapour sorption of white and black algarroba flour obtained from Prosopis alba and Prosopis nigra was determined at 20, 30 and 40°C in the range of 0.089-0.851 water activity by mean of isopiestic method. The isotherms were adequately modelled using GAB equation. Equations based on the enthalpy-entropy compensation theory, was used to describe the temperature effect on water sorption isotherms and to obtain predicted values of the isosteric heat of sorption and its moisture content dependence. The predicted values agree with the experimental isosteric heat values calculated by means of Clausius-Clayperon equation. © 2012 De Gruyter.

Registro:

Documento: Artículo
Título:Grain sorption equilibria of algarroba flour
Autor:Leon, P.G.; Tolaba, M.P.; Reid, C.; Mocciola, J.R.; Pollio, M.L.
Filiación:Universidad Nacional de Quilmes, Quilmes, Argentina
Departamento de Industrias, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
Palabras clave:Algarroba flour; Isosteric heat; Sorption equilibria; Algarroba flour; Enthalpy-entropy compensation; Isopiestic method; Isosteric heat of sorption; Isosteric heats; Sorption equilibria; Water activity; Water sorption isotherms; Water vapour; Isotherms; Sorption; Prosopis; Prosopis alba; Prosopis nigra
Año:2012
Volumen:8
Número:2
DOI: http://dx.doi.org/10.1515/1556-3758.2497
Título revista:International Journal of Food Engineering
Título revista abreviado:Int. J. Food Eng.
ISSN:15563758
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15563758_v8_n2_p_Leon

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Citas:

---------- APA ----------
Leon, P.G., Tolaba, M.P., Reid, C., Mocciola, J.R. & Pollio, M.L. (2012) . Grain sorption equilibria of algarroba flour. International Journal of Food Engineering, 8(2).
http://dx.doi.org/10.1515/1556-3758.2497
---------- CHICAGO ----------
Leon, P.G., Tolaba, M.P., Reid, C., Mocciola, J.R., Pollio, M.L. "Grain sorption equilibria of algarroba flour" . International Journal of Food Engineering 8, no. 2 (2012).
http://dx.doi.org/10.1515/1556-3758.2497
---------- MLA ----------
Leon, P.G., Tolaba, M.P., Reid, C., Mocciola, J.R., Pollio, M.L. "Grain sorption equilibria of algarroba flour" . International Journal of Food Engineering, vol. 8, no. 2, 2012.
http://dx.doi.org/10.1515/1556-3758.2497
---------- VANCOUVER ----------
Leon, P.G., Tolaba, M.P., Reid, C., Mocciola, J.R., Pollio, M.L. Grain sorption equilibria of algarroba flour. Int. J. Food Eng. 2012;8(2).
http://dx.doi.org/10.1515/1556-3758.2497