Influence of processing methods on starch properties

9 pags., 6 figs.

Detalles Bibliográficos
Autores: Baltá Calleja, Francisco José, Rueda, Daniel R., Secall, T., Bayer, R. K., Schlimmer, M.
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:1999
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/227733
Acceso en línea:http://hdl.handle.net/10261/227733
Access Level:acceso abierto
Palabra clave:Calorimetry
Crystallinity
Injection molding
Microhardness
Starch
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spelling Influence of processing methods on starch propertiesBaltá Calleja, Francisco JoséRueda, Daniel R.Secall, T.Bayer, R. K.Schlimmer, M.CalorimetryCrystallinityInjection moldingMicrohardnessStarch9 pags., 6 figs.Native potato starch was prepared using different processing methods. The samples were characterized by wide-angle X-ray scattering (WAXS), optical microscopy, differential scanning calorimetry (DSC), and microhardness. Compression molding of the starch granules led to sintered relatively brittle materials. Here, the amylopectin crystals of the native powder remained grossly preserved. Preparation of dry films from aqueous gels resulted in disintegration of the structure of the native starch granules and in the formation of a new semicrystalline structure comprised of crystallized amylose molecules. Injection molding of native starch was found to be a processing method that gives rise to amorphous materials with superior mechanical properties.We acknowledge DGICYT (grant PB94-0049), Spain, for the generous support of this investigation.Marcel DekkerDirección General de Investigación Científica y Técnica, DGICT (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2021202119992021info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/227733reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1080/00222349908212444Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2277332026-05-22T06:33:51Z
dc.title.none.fl_str_mv Influence of processing methods on starch properties
title Influence of processing methods on starch properties
spellingShingle Influence of processing methods on starch properties
Baltá Calleja, Francisco José
Calorimetry
Crystallinity
Injection molding
Microhardness
Starch
title_short Influence of processing methods on starch properties
title_full Influence of processing methods on starch properties
title_fullStr Influence of processing methods on starch properties
title_full_unstemmed Influence of processing methods on starch properties
title_sort Influence of processing methods on starch properties
dc.creator.none.fl_str_mv Baltá Calleja, Francisco José
Rueda, Daniel R.
Secall, T.
Bayer, R. K.
Schlimmer, M.
author Baltá Calleja, Francisco José
author_facet Baltá Calleja, Francisco José
Rueda, Daniel R.
Secall, T.
Bayer, R. K.
Schlimmer, M.
author_role author
author2 Rueda, Daniel R.
Secall, T.
Bayer, R. K.
Schlimmer, M.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Dirección General de Investigación Científica y Técnica, DGICT (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Calorimetry
Crystallinity
Injection molding
Microhardness
Starch
topic Calorimetry
Crystallinity
Injection molding
Microhardness
Starch
description 9 pags., 6 figs.
publishDate 1999
dc.date.none.fl_str_mv 1999
2021
2021
2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/227733
url http://hdl.handle.net/10261/227733
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1080/00222349908212444
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Marcel Dekker
publisher.none.fl_str_mv Marcel Dekker
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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