Influence of phospholipids on the crystallization of waxes in sunflowerseed oil
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. I...
Guardado en:
Autores principales: | , , |
---|---|
Formato: | Articulo |
Lenguaje: | Inglés |
Publicado: |
1988
|
Materias: | |
Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/133624 |
Aporte de: |
id |
I19-R120-10915-133624 |
---|---|
record_format |
dspace |
institution |
Universidad Nacional de La Plata |
institution_str |
I-19 |
repository_str |
R-120 |
collection |
SEDICI (UNLP) |
language |
Inglés |
topic |
Ciencias Exactas Química wax crystallization lecithins sunflowerseed oil |
spellingShingle |
Ciencias Exactas Química wax crystallization lecithins sunflowerseed oil Rivarola, Gustavo José Añón, María Cristina Calvelo, A. Influence of phospholipids on the crystallization of waxes in sunflowerseed oil |
topic_facet |
Ciencias Exactas Química wax crystallization lecithins sunflowerseed oil |
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. |
format |
Articulo Articulo |
author |
Rivarola, Gustavo José Añón, María Cristina Calvelo, A. |
author_facet |
Rivarola, Gustavo José Añón, María Cristina Calvelo, A. |
author_sort |
Rivarola, Gustavo José |
title |
Influence of phospholipids on the crystallization of waxes in 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 |
publishDate |
1988 |
url |
http://sedici.unlp.edu.ar/handle/10915/133624 |
work_keys_str_mv |
AT rivarolagustavojose influenceofphospholipidsonthecrystallizationofwaxesinsunflowerseedoil AT anonmariacristina influenceofphospholipidsonthecrystallizationofwaxesinsunflowerseedoil AT calveloa influenceofphospholipidsonthecrystallizationofwaxesinsunflowerseedoil |
bdutipo_str |
Repositorios |
_version_ |
1764820455104970752 |