Cinéticas de cristalización de aceites de cártamo y oliva durante el almacenamiento a baja temperatura

Autores/as

DOI:

https://doi.org/10.3989/gya.0825182

Palabras clave:

Aceite de cártamo, Aceite de oliva, Cinética, Cristalización

Resumen


Se estudiaron los comportamientos durante la cristalización de aceites de cártamo y oliva en función de los cambios en el volumen y la intensidad de la luz transmitida durante el almacenamiento isotérmico a baja temperatura. Los cambios fueron significativamente diferentes entre los dos aceites, aunque su composición en ácidos grasos era similar, con el ácido oleico en una proporción superior al 75% (p/p). Se esperaba que los componentes menores con altos puntos de fusión afectarían a los comportamientos de cristalización de estos aceites. Los procesos de cristalización de los aceites se analizaron utilizando un modelo cinético en el que el aceite cristaliza a través de dos procesos diferentes. Se sugiere que, aunque los comportamientos de cristalización fueron aparentemente diferentes, los mecanismos de cristalización de estos aceites serían esencialmente los mismos.

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Citas

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Publicado

2019-12-30

Cómo citar

1.
Yoshida M, Miyagawa Y, Fujita H, Adachi S. Cinéticas de cristalización de aceites de cártamo y oliva durante el almacenamiento a baja temperatura. Grasas aceites [Internet]. 30 de diciembre de 2019 [citado 2 de mayo de 2025];70(4):e331. Disponible en: https://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/1797

Número

Sección

Investigación