Kinetics of Water Uptake by Food Powders

The water uptake by several food materials that included animal and vegetable proteins and starch materials was studied. The amount q of water taken up by a sample powder during time t was described by the equation q = Qt/(B + t), where Q is the total water uptake of equilibrium and B is the time re...

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Autor principal: Pilosof, Ana María Renata
Publicado: 1985
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00221147_v50_n1_p278_PILOSOF
http://hdl.handle.net/20.500.12110/paper_00221147_v50_n1_p278_PILOSOF
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_00221147_v50_n1_p278_PILOSOF
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spelling paper:paper_00221147_v50_n1_p278_PILOSOF2023-06-08T14:46:06Z Kinetics of Water Uptake by Food Powders Pilosof, Ana María Renata The water uptake by several food materials that included animal and vegetable proteins and starch materials was studied. The amount q of water taken up by a sample powder during time t was described by the equation q = Qt/(B + t), where Q is the total water uptake of equilibrium and B is the time required to sorb Q/2. The rate of water uptake was proportional to the square of the amount of water that must still be absorbed to reach equilibrium. A specific rate constant for the process was calculated as (BQ)−1. Copyright © 1985, Wiley Blackwell. All rights reserved Fil:PILOSOF, A.M.R. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1985 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00221147_v50_n1_p278_PILOSOF http://hdl.handle.net/20.500.12110/paper_00221147_v50_n1_p278_PILOSOF
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description The water uptake by several food materials that included animal and vegetable proteins and starch materials was studied. The amount q of water taken up by a sample powder during time t was described by the equation q = Qt/(B + t), where Q is the total water uptake of equilibrium and B is the time required to sorb Q/2. The rate of water uptake was proportional to the square of the amount of water that must still be absorbed to reach equilibrium. A specific rate constant for the process was calculated as (BQ)−1. Copyright © 1985, Wiley Blackwell. All rights reserved
author Pilosof, Ana María Renata
spellingShingle Pilosof, Ana María Renata
Kinetics of Water Uptake by Food Powders
author_facet Pilosof, Ana María Renata
author_sort Pilosof, Ana María Renata
title Kinetics of Water Uptake by Food Powders
title_short Kinetics of Water Uptake by Food Powders
title_full Kinetics of Water Uptake by Food Powders
title_fullStr Kinetics of Water Uptake by Food Powders
title_full_unstemmed Kinetics of Water Uptake by Food Powders
title_sort kinetics of water uptake by food powders
publishDate 1985
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00221147_v50_n1_p278_PILOSOF
http://hdl.handle.net/20.500.12110/paper_00221147_v50_n1_p278_PILOSOF
work_keys_str_mv AT pilosofanamariarenata kineticsofwateruptakebyfoodpowders
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