Influence of phospholipids on the crystallization of waxes in sunflowerseed oil

Autores
Rivarola, Gustavo José; Añón, María Cristina; Calvelo, A.
Año de publicación
1988
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The effect of lecithins on wax crystallization in sunflowerseed oil was studied. The results showed that the presence of lecithins does not modify the nucleation stage, but decreases the crystalline size. Lecithin has a minimal effect on viscosity and does not change the wax/oil equilibrium ratio. It is proposed that the main mechanism of action of lecithin involves the partial adsorption on the surface of the wax crystals interfering with their growth.
Centro de Investigación y Desarrollo en Criotecnología de Alimentos
Materia
Ciencias Exactas
Química
wax crystallization
lecithins
sunflowerseed oil
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/133624
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/133624
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Influence of phospholipids on the crystallization of waxes in sunflowerseed oilRivarola, Gustavo JoséAñón, María CristinaCalvelo, A.Ciencias ExactasQuímicawax crystallizationlecithinssunflowerseed oilThe effect of lecithins on wax crystallization in sunflowerseed oil was studied. The results showed that the presence of lecithins does not modify the nucleation stage, but decreases the crystalline size. Lecithin has a minimal effect on viscosity and does not change the wax/oil equilibrium ratio. It is proposed that the main mechanism of action of lecithin involves the partial adsorption on the surface of the wax crystals interfering with their growth.Centro de Investigación y Desarrollo en Criotecnología de Alimentos1988-11-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf1771-1773http://sedici.unlp.edu.ar/handle/10915/133624enginfo:eu-repo/semantics/altIdentifier/issn/0003-021xinfo:eu-repo/semantics/altIdentifier/issn/1558-9331info:eu-repo/semantics/altIdentifier/doi/10.1007/bf02542379info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:31:47Zoai:sedici.unlp.edu.ar:10915/133624Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:31:47.401SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Influence of phospholipids on the crystallization of waxes in sunflowerseed oil
title Influence of phospholipids on the crystallization of waxes in sunflowerseed oil
spellingShingle Influence of phospholipids on the crystallization of waxes in sunflowerseed oil
Rivarola, Gustavo José
Ciencias Exactas
Química
wax crystallization
lecithins
sunflowerseed oil
title_short Influence of phospholipids on the crystallization of waxes in sunflowerseed oil
title_full Influence of phospholipids on the crystallization of waxes in sunflowerseed oil
title_fullStr Influence of phospholipids on the crystallization of waxes in sunflowerseed oil
title_full_unstemmed Influence of phospholipids on the crystallization of waxes in sunflowerseed oil
title_sort Influence of phospholipids on the crystallization of waxes in sunflowerseed oil
dc.creator.none.fl_str_mv Rivarola, Gustavo José
Añón, María Cristina
Calvelo, A.
author Rivarola, Gustavo José
author_facet Rivarola, Gustavo José
Añón, María Cristina
Calvelo, A.
author_role author
author2 Añón, María Cristina
Calvelo, A.
author2_role author
author
dc.subject.none.fl_str_mv Ciencias Exactas
Química
wax crystallization
lecithins
sunflowerseed oil
topic Ciencias Exactas
Química
wax crystallization
lecithins
sunflowerseed oil
dc.description.none.fl_txt_mv The effect of lecithins on wax crystallization in sunflowerseed oil was studied. The results showed that the presence of lecithins does not modify the nucleation stage, but decreases the crystalline size. Lecithin has a minimal effect on viscosity and does not change the wax/oil equilibrium ratio. It is proposed that the main mechanism of action of lecithin involves the partial adsorption on the surface of the wax crystals interfering with their growth.
Centro de Investigación y Desarrollo en Criotecnología de Alimentos
description The effect of lecithins on wax crystallization in sunflowerseed oil was studied. The results showed that the presence of lecithins does not modify the nucleation stage, but decreases the crystalline size. Lecithin has a minimal effect on viscosity and does not change the wax/oil equilibrium ratio. It is proposed that the main mechanism of action of lecithin involves the partial adsorption on the surface of the wax crystals interfering with their growth.
publishDate 1988
dc.date.none.fl_str_mv 1988-11-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/133624
url http://sedici.unlp.edu.ar/handle/10915/133624
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0003-021x
info:eu-repo/semantics/altIdentifier/issn/1558-9331
info:eu-repo/semantics/altIdentifier/doi/10.1007/bf02542379
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
dc.format.none.fl_str_mv application/pdf
1771-1773
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.070432

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