Swelling and pore structure in starchy materials

The specific surface areas of different starchy materials were determined by means of the t-method, their values being practically constant in the range of water activities 0·10-0·80. The straightness of the v1-t plots observed in all cases indicated the absence of an intrinsic microporous structure...

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Detalles Bibliográficos
Autor principal:	Aguerre, Roberto Jorge
Publicado:	1989
Materias:	Carbohydrates > Porosity Flow of Fluids > Visualization Granular Materials > Porosity Mathematical Techniques > Curve Fitting Interlamellar Expansion Intrinsic Microporous Structure Pore Structure Absence Specific Surface Areas Starch Granule Structures Starchy Materials Pore Structure Starch
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02608774_v9_n1_p71_Aguerre http://hdl.handle.net/20.500.12110/paper_02608774_v9_n1_p71_Aguerre
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	paper:paper_02608774_v9_n1_p71_Aguerre
record_format	dspace
spelling	paper:paper_02608774_v9_n1_p71_Aguerre2023-06-08T15:22:44Z Swelling and pore structure in starchy materials Aguerre, Roberto Jorge Carbohydrates--Porosity Flow of Fluids--Visualization Granular Materials--Porosity Mathematical Techniques--Curve Fitting Interlamellar Expansion Intrinsic Microporous Structure Pore Structure Absence Specific Surface Areas Starch Granule Structures Starchy Materials Pore Structure Starch The specific surface areas of different starchy materials were determined by means of the t-method, their values being practically constant in the range of water activities 0·10-0·80. The straightness of the v1-t plots observed in all cases indicated the absence of an intrinsic microporous structure. The lack of a pore structure and the high values of the specific surface areas are explained on the basis of the interlamellar expansion of the starch granule structures on uptake of water. © 1989. Fil:Aguerre, R.J. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1989 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02608774_v9_n1_p71_Aguerre http://hdl.handle.net/20.500.12110/paper_02608774_v9_n1_p71_Aguerre
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Carbohydrates--Porosity Flow of Fluids--Visualization Granular Materials--Porosity Mathematical Techniques--Curve Fitting Interlamellar Expansion Intrinsic Microporous Structure Pore Structure Absence Specific Surface Areas Starch Granule Structures Starchy Materials Pore Structure Starch
spellingShingle	Carbohydrates--Porosity Flow of Fluids--Visualization Granular Materials--Porosity Mathematical Techniques--Curve Fitting Interlamellar Expansion Intrinsic Microporous Structure Pore Structure Absence Specific Surface Areas Starch Granule Structures Starchy Materials Pore Structure Starch Aguerre, Roberto Jorge Swelling and pore structure in starchy materials
topic_facet	Carbohydrates--Porosity Flow of Fluids--Visualization Granular Materials--Porosity Mathematical Techniques--Curve Fitting Interlamellar Expansion Intrinsic Microporous Structure Pore Structure Absence Specific Surface Areas Starch Granule Structures Starchy Materials Pore Structure Starch
description	The specific surface areas of different starchy materials were determined by means of the t-method, their values being practically constant in the range of water activities 0·10-0·80. The straightness of the v1-t plots observed in all cases indicated the absence of an intrinsic microporous structure. The lack of a pore structure and the high values of the specific surface areas are explained on the basis of the interlamellar expansion of the starch granule structures on uptake of water. © 1989.
author	Aguerre, Roberto Jorge
author_facet	Aguerre, Roberto Jorge
author_sort	Aguerre, Roberto Jorge
title	Swelling and pore structure in starchy materials
title_short	Swelling and pore structure in starchy materials
title_full	Swelling and pore structure in starchy materials
title_fullStr	Swelling and pore structure in starchy materials
title_full_unstemmed	Swelling and pore structure in starchy materials
title_sort	swelling and pore structure in starchy materials
publishDate	1989
url	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02608774_v9_n1_p71_Aguerre http://hdl.handle.net/20.500.12110/paper_02608774_v9_n1_p71_Aguerre
work_keys_str_mv	AT aguerrerobertojorge swellingandporestructureinstarchymaterials
_version_	1768542124005916672

Swelling and pore structure in starchy materials

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