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Estudio de la efectividad de las columnas de extracción de octadecilo C18 en la evaluación del amargor (K225) del aceite de oliva virgen. Error y esquema analítico del método de valoración

Authors: Gutiérrez-Rosales, Francisca; Perdiguero, S.;

Estudio de la efectividad de las columnas de extracción de octadecilo C18 en la evaluación del amargor (K225) del aceite de oliva virgen. Error y esquema analítico del método de valoración

Abstract

[ES]: El presente trabajo ha perseguido dos objetivos fundamentales: 1) estudiar la posibilidad de utilizar repetidamente las columnas "disposable" (de un sólo uso) C^^ y 2) determinar el error y esquema analítico apropia-do del método de evaluación del amargor del aceite de oliva virgen. Los resultados obtenidos nos permiten afirmar que las recuperaciones de los productos responsables del amargor del aceite no disminuyen al reutilizarse las columnas al menos durante las diez utilizaciones proba-das. Se han determinado los errores del método de evaluación del amar-gor para determinar su precisión. Los límites de confianza calculados para definir los esquemas de trabajo han dado suficiente precisión.

[EN]: The present study developed two objetives: 1) to study the possibility of repeatedly using disposable C columns 2) to determine an appropiate analitycal scheme and the inherent systematic error in the method to evaluate bitter substances in virgin olive oil. The results confirmed that we were able to recover the principles of olive oil without reducing the effectiveness of the C columns with repeated uses at least ten times. The evaluation method errors of the bitter taste have been determined, in order to determine it precision. The confidence limits calculated for defined work schemes have given sufficient precision.

Keywords

Columna de extracción, Extraction column, Amargor, Error experimental, Experimental error, Analytical method, Bitterness, Olive oil, Aceite de oliva, Método analítico

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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.
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