Physico-chemical properties of edible films derived from native and phosphated cush-cush yam and cassava starches
- Autores
- Gutiérrez, Tomy J.; Morales Mendoza, Noe Javier; Pérez, Elevina; Tapia, María Soledad; Fama, Lucia Mercedes
- Año de publicación
- 2015
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Edible, biodegradable films based on native and phosphated cush-cush yam and cassava starches plasticized with glycerol were developed by casting. The starches were chemically modified by cross-linking with sodium trimetaphosphate (STMP). The physicochemical properties of each of the different starch films were then evaluated and compared in order to determine their potential applications in the food industry. The amylose molecules in the cassava starch strongly interacted with glycerol resulting in an increase in the number of hydrogen bonds. This led to a slight shift upwards in the temperature required for the onset of the degradation of the cassava starch-based films, and even higher temperatures for degrading the films based on the modified starches. Films made from phosphated starches were more hydrophilic, producing an increase in solubility and crystallinity. Finally, the characteristics of the cassava films developed suggest that they would make good packaging materials, while films derived from cush-cush yam are more suitable as food coatings.
Fil: Gutiérrez, Tomy J.. Universidad Central de Venezuela; Venezuela
Fil: Morales Mendoza, Noe Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina
Fil: Pérez, Elevina. Universidad Central de Venezuela; Venezuela
Fil: Tapia, María Soledad. Universidad Central de Venezuela; Venezuela
Fil: Fama, Lucia Mercedes. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina - Materia
-
Starch
Croslinking - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/18063
Ver los metadatos del registro completo
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Physico-chemical properties of edible films derived from native and phosphated cush-cush yam and cassava starchesGutiérrez, Tomy J.Morales Mendoza, Noe JavierPérez, ElevinaTapia, María SoledadFama, Lucia MercedesStarchCroslinkinghttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Edible, biodegradable films based on native and phosphated cush-cush yam and cassava starches plasticized with glycerol were developed by casting. The starches were chemically modified by cross-linking with sodium trimetaphosphate (STMP). The physicochemical properties of each of the different starch films were then evaluated and compared in order to determine their potential applications in the food industry. The amylose molecules in the cassava starch strongly interacted with glycerol resulting in an increase in the number of hydrogen bonds. This led to a slight shift upwards in the temperature required for the onset of the degradation of the cassava starch-based films, and even higher temperatures for degrading the films based on the modified starches. Films made from phosphated starches were more hydrophilic, producing an increase in solubility and crystallinity. Finally, the characteristics of the cassava films developed suggest that they would make good packaging materials, while films derived from cush-cush yam are more suitable as food coatings.Fil: Gutiérrez, Tomy J.. Universidad Central de Venezuela; VenezuelaFil: Morales Mendoza, Noe Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; ArgentinaFil: Pérez, Elevina. Universidad Central de Venezuela; VenezuelaFil: Tapia, María Soledad. Universidad Central de Venezuela; VenezuelaFil: Fama, Lucia Mercedes. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaElsevier2015-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/18063Gutiérrez, Tomy J.; Morales Mendoza, Noe Javier; Pérez, Elevina; Tapia, María Soledad; Fama, Lucia Mercedes; Physico-chemical properties of edible films derived from native and phosphated cush-cush yam and cassava starches; Elsevier; Food Packaging and Shelf Life; 3; 3-2015; 1-82214-2894enginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.fpsl.2014.09.002info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S2214289414000684info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:28:06Zoai:ri.conicet.gov.ar:11336/18063instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:28:07.11CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Physico-chemical properties of edible films derived from native and phosphated cush-cush yam and cassava starches |
title |
Physico-chemical properties of edible films derived from native and phosphated cush-cush yam and cassava starches |
spellingShingle |
Physico-chemical properties of edible films derived from native and phosphated cush-cush yam and cassava starches Gutiérrez, Tomy J. Starch Croslinking |
title_short |
Physico-chemical properties of edible films derived from native and phosphated cush-cush yam and cassava starches |
title_full |
Physico-chemical properties of edible films derived from native and phosphated cush-cush yam and cassava starches |
title_fullStr |
Physico-chemical properties of edible films derived from native and phosphated cush-cush yam and cassava starches |
title_full_unstemmed |
Physico-chemical properties of edible films derived from native and phosphated cush-cush yam and cassava starches |
title_sort |
Physico-chemical properties of edible films derived from native and phosphated cush-cush yam and cassava starches |
dc.creator.none.fl_str_mv |
Gutiérrez, Tomy J. Morales Mendoza, Noe Javier Pérez, Elevina Tapia, María Soledad Fama, Lucia Mercedes |
author |
Gutiérrez, Tomy J. |
author_facet |
Gutiérrez, Tomy J. Morales Mendoza, Noe Javier Pérez, Elevina Tapia, María Soledad Fama, Lucia Mercedes |
author_role |
author |
author2 |
Morales Mendoza, Noe Javier Pérez, Elevina Tapia, María Soledad Fama, Lucia Mercedes |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
Starch Croslinking |
topic |
Starch Croslinking |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.5 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
Edible, biodegradable films based on native and phosphated cush-cush yam and cassava starches plasticized with glycerol were developed by casting. The starches were chemically modified by cross-linking with sodium trimetaphosphate (STMP). The physicochemical properties of each of the different starch films were then evaluated and compared in order to determine their potential applications in the food industry. The amylose molecules in the cassava starch strongly interacted with glycerol resulting in an increase in the number of hydrogen bonds. This led to a slight shift upwards in the temperature required for the onset of the degradation of the cassava starch-based films, and even higher temperatures for degrading the films based on the modified starches. Films made from phosphated starches were more hydrophilic, producing an increase in solubility and crystallinity. Finally, the characteristics of the cassava films developed suggest that they would make good packaging materials, while films derived from cush-cush yam are more suitable as food coatings. Fil: Gutiérrez, Tomy J.. Universidad Central de Venezuela; Venezuela Fil: Morales Mendoza, Noe Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina Fil: Pérez, Elevina. Universidad Central de Venezuela; Venezuela Fil: Tapia, María Soledad. Universidad Central de Venezuela; Venezuela Fil: Fama, Lucia Mercedes. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina |
description |
Edible, biodegradable films based on native and phosphated cush-cush yam and cassava starches plasticized with glycerol were developed by casting. The starches were chemically modified by cross-linking with sodium trimetaphosphate (STMP). The physicochemical properties of each of the different starch films were then evaluated and compared in order to determine their potential applications in the food industry. The amylose molecules in the cassava starch strongly interacted with glycerol resulting in an increase in the number of hydrogen bonds. This led to a slight shift upwards in the temperature required for the onset of the degradation of the cassava starch-based films, and even higher temperatures for degrading the films based on the modified starches. Films made from phosphated starches were more hydrophilic, producing an increase in solubility and crystallinity. Finally, the characteristics of the cassava films developed suggest that they would make good packaging materials, while films derived from cush-cush yam are more suitable as food coatings. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-03 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/18063 Gutiérrez, Tomy J.; Morales Mendoza, Noe Javier; Pérez, Elevina; Tapia, María Soledad; Fama, Lucia Mercedes; Physico-chemical properties of edible films derived from native and phosphated cush-cush yam and cassava starches; Elsevier; Food Packaging and Shelf Life; 3; 3-2015; 1-8 2214-2894 |
url |
http://hdl.handle.net/11336/18063 |
identifier_str_mv |
Gutiérrez, Tomy J.; Morales Mendoza, Noe Javier; Pérez, Elevina; Tapia, María Soledad; Fama, Lucia Mercedes; Physico-chemical properties of edible films derived from native and phosphated cush-cush yam and cassava starches; Elsevier; Food Packaging and Shelf Life; 3; 3-2015; 1-8 2214-2894 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.fpsl.2014.09.002 info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S2214289414000684 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
_version_ |
1844614284550602752 |
score |
13.070432 |