Study of effectivenness of octadecyl C<sub>18</sub> extraction columns in the evaluation of the bitter taste (K<sub>225</sub>) in virgin olive oil. Error and analytical scheme of method the evaluation

F. Gutiérrez Rosales; S. Perdiguero Camacho

doi:10.3989/gya.1992.v43.i2.1180

Study of effectivenness of octadecyl C₁₈ extraction columns in the evaluation of the bitter taste (K₂₂₅) in virgin olive oil. Error and analytical scheme of method the evaluation

Authors

F. Gutiérrez Rosales Instituto de la Grasa y sus Derivados (CSIC)
S. Perdiguero Camacho Instituto de la Grasa y sus Derivados (CSIC)

DOI:

https://doi.org/10.3989/gya.1992.v43.i2.1180

Keywords:

Analytical method, Bitterness, Experimental error, Extraction column, Olive oil

Abstract

The present study developed two objetives: 1) to study the possibility of repeatedly using disposable C₁₈ columns 2) to determine an appropriate analytical 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 C₁₈ a 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.

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Published

1992-04-30

How to Cite

Gutiérrez Rosales F, Perdiguero Camacho S. Study of effectivenness of octadecyl C18 extraction columns in the evaluation of the bitter taste (K225) in virgin olive oil. Error and analytical scheme of method the evaluation. Grasas aceites [Internet]. 1992Apr.30 [cited 2025Feb.22];43(2):93-6. Available from: https://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/1180

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Issue

Vol. 43 No. 2 (1992)

Section

Research

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