A simple method for determining the spontaneous oil absorption capacity of proteins and the kinetics of oil uptake

A simple method was developed for determining the spontaneous oil uptake and the kinetics of oil uptake by several food protein materials. The amount q of oil taken up by a protein powder during time t was described by the equation q=Qt/(B+t), where Q is the total oil uptake at equilibrium and B is...

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Detalles Bibliográficos
Autores principales:	de Kanterewicz, R.J., Pilosof, A.M.R., Bartholomai, G.B.
Formato:	JOUR
Materias:	Absorption Food Products > Quality Control Lipids > Interactions Proteins > Interactions Absorption Kinetics Food Protein Materials Oil Absorption Determination Oil Uptake Kinetics Proteins Oil Uptake Capacity Spontaneous Oil Absorption Capacity Oils and Fats
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_0003021X_v66_n6_p809_deKanterewicz
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	todo:paper_0003021X_v66_n6_p809_deKanterewicz
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spelling	todo:paper_0003021X_v66_n6_p809_deKanterewicz2023-10-03T13:55:32Z A simple method for determining the spontaneous oil absorption capacity of proteins and the kinetics of oil uptake de Kanterewicz, R.J. Pilosof, A.M.R. Bartholomai, G.B. Absorption Food Products--Quality Control Lipids--Interactions Proteins--Interactions Absorption Kinetics Food Protein Materials Oil Absorption Determination Oil Uptake Kinetics Proteins Oil Uptake Capacity Spontaneous Oil Absorption Capacity Oils and Fats A simple method was developed for determining the spontaneous oil uptake and the kinetics of oil uptake by several food protein materials. The amount q of oil taken up by a protein powder during time t was described by the equation q=Qt/(B+t), where Q is the total oil uptake at equilibrium and B is the time required to sorb Q/2. The rate of oil uptake was proportional to the square of the amount of oil that must still be absorbed to reach equilibrium. A specific rate constant for the process was calculated as (BQ)-1 and an initial rate of oil uptake as Q/B. © 1989 the American Oil Chemists' Society. Fil:Pilosof, A.M.R. 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_0003021X_v66_n6_p809_deKanterewicz
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Absorption Food Products--Quality Control Lipids--Interactions Proteins--Interactions Absorption Kinetics Food Protein Materials Oil Absorption Determination Oil Uptake Kinetics Proteins Oil Uptake Capacity Spontaneous Oil Absorption Capacity Oils and Fats
spellingShingle	Absorption Food Products--Quality Control Lipids--Interactions Proteins--Interactions Absorption Kinetics Food Protein Materials Oil Absorption Determination Oil Uptake Kinetics Proteins Oil Uptake Capacity Spontaneous Oil Absorption Capacity Oils and Fats de Kanterewicz, R.J. Pilosof, A.M.R. Bartholomai, G.B. A simple method for determining the spontaneous oil absorption capacity of proteins and the kinetics of oil uptake
topic_facet	Absorption Food Products--Quality Control Lipids--Interactions Proteins--Interactions Absorption Kinetics Food Protein Materials Oil Absorption Determination Oil Uptake Kinetics Proteins Oil Uptake Capacity Spontaneous Oil Absorption Capacity Oils and Fats
description	A simple method was developed for determining the spontaneous oil uptake and the kinetics of oil uptake by several food protein materials. The amount q of oil taken up by a protein powder during time t was described by the equation q=Qt/(B+t), where Q is the total oil uptake at equilibrium and B is the time required to sorb Q/2. The rate of oil uptake was proportional to the square of the amount of oil that must still be absorbed to reach equilibrium. A specific rate constant for the process was calculated as (BQ)-1 and an initial rate of oil uptake as Q/B. © 1989 the American Oil Chemists' Society.
format	JOUR
author	de Kanterewicz, R.J. Pilosof, A.M.R. Bartholomai, G.B.
author_facet	de Kanterewicz, R.J. Pilosof, A.M.R. Bartholomai, G.B.
author_sort	de Kanterewicz, R.J.
title	A simple method for determining the spontaneous oil absorption capacity of proteins and the kinetics of oil uptake
title_short	A simple method for determining the spontaneous oil absorption capacity of proteins and the kinetics of oil uptake
title_full	A simple method for determining the spontaneous oil absorption capacity of proteins and the kinetics of oil uptake
title_fullStr	A simple method for determining the spontaneous oil absorption capacity of proteins and the kinetics of oil uptake
title_full_unstemmed	A simple method for determining the spontaneous oil absorption capacity of proteins and the kinetics of oil uptake
title_sort	simple method for determining the spontaneous oil absorption capacity of proteins and the kinetics of oil uptake
url	http://hdl.handle.net/20.500.12110/paper_0003021X_v66_n6_p809_deKanterewicz
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A simple method for determining the spontaneous oil absorption capacity of proteins and the kinetics of oil uptake

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