Moisture desorption isotherms of rough rice
Desorptions isotherms of rough rice have been determined at 40, SO, 60 and 70°C and water activities (a,) from 0.036 to 0.823. An attempt is made to describe the experimental equilibrium moisture content data using mathematical relationships available in the literature. A statistical analysis was pe...
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todo:paper_09505423_v18_n3_p345_AGUERRE2023-10-03T15:50:13Z Moisture desorption isotherms of rough rice AGUERRE, R.J. SUAREZ, C. VIOLLAZ, P.E. Desorptions isotherms of rough rice have been determined at 40, SO, 60 and 70°C and water activities (a,) from 0.036 to 0.823. An attempt is made to describe the experimental equilibrium moisture content data using mathematical relationships available in the literature. A statistical analysis was performed to evaluate the goodness of fit of the different equations. From this analysis it was concluded that Henderson's equation permits to correlate satisfactorily the experimental data for the whole range of water activity investigated. Finally, a simple empirical equation was postulated to take into account the effect of temperature on water sorption isotherms of rough rice grain. Copyright © 1983, Wiley Blackwell. All rights reserved Fil:AGUERRE, R.J. 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_v18_n3_p345_AGUERRE |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
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R-134 |
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| description |
Desorptions isotherms of rough rice have been determined at 40, SO, 60 and 70°C and water activities (a,) from 0.036 to 0.823. An attempt is made to describe the experimental equilibrium moisture content data using mathematical relationships available in the literature. A statistical analysis was performed to evaluate the goodness of fit of the different equations. From this analysis it was concluded that Henderson's equation permits to correlate satisfactorily the experimental data for the whole range of water activity investigated. Finally, a simple empirical equation was postulated to take into account the effect of temperature on water sorption isotherms of rough rice grain. Copyright © 1983, Wiley Blackwell. All rights reserved |
| format |
JOUR |
| author |
AGUERRE, R.J. SUAREZ, C. VIOLLAZ, P.E. |
| spellingShingle |
AGUERRE, R.J. SUAREZ, C. VIOLLAZ, P.E. Moisture desorption isotherms of rough rice |
| author_facet |
AGUERRE, R.J. SUAREZ, C. VIOLLAZ, P.E. |
| author_sort |
AGUERRE, R.J. |
| title |
Moisture desorption isotherms of rough rice |
| title_short |
Moisture desorption isotherms of rough rice |
| title_full |
Moisture desorption isotherms of rough rice |
| title_fullStr |
Moisture desorption isotherms of rough rice |
| title_full_unstemmed |
Moisture desorption isotherms of rough rice |
| title_sort |
moisture desorption isotherms of rough rice |
| url |
http://hdl.handle.net/20.500.12110/paper_09505423_v18_n3_p345_AGUERRE |
| work_keys_str_mv |
AT aguerrerj moisturedesorptionisothermsofroughrice AT suarezc moisturedesorptionisothermsofroughrice AT viollazpe moisturedesorptionisothermsofroughrice |
| _version_ |
1782025225035055104 |