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Method for isolating the unsaponifiable fraction of oils or fats by supported liquid extraction

Authors: Pérez Camino, María del Carmen; León Camacho, Manuel;

Method for isolating the unsaponifiable fraction of oils or fats by supported liquid extraction

Abstract

El objeto de la invención es un procedimiento para el aislamiento de la fracción insaponificable de aceites o grasas comestibles mediante una columna de extracción líquida soportada (ESL), y la posterior purificación de las diferentes fracciones mediante cromatografía líquida de alta eficacia preparativa y su análisis mediante cromatografía de gases. La principal ventaja es que permite el empleo de pequeñas cantidades de muestra y la rápida extracción de la fracción insaponificable utilizando un volumen de disolvente mucho menor que las técnicas hasta ahora descritas a tal fin. [ES]

The invention relates to a method for isolating the unsaponifiable fraction of edible oils or fats by means of a supported liquid extraction (SLE) column, and for subsequently purifying the different fractions by means of preparative high-performance liquid chromatography and the analysis thereof by gas chromatography. The main advantage is that the invention allows the use of small amounts of sample and the rapid extraction of the unsaponifiable fraction using a much smaller volume of solvent than the techniques described thus far for such purpose. [EN]

A1 Solicitud de patente con informe sobre el estado de la técnica

Consejo Superior de Investigaciones Científicas (España)

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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