Study of fatty acid contents in monovariety oils elaborated from olives produced in Extremadura (Spain)

Jacinto J. Sánchez Casas; Emilio Osorio Bueno; Alfonso M. Montaño García; Manuel Martínez Cano

doi:10.3989/gya.2003.v54.i4.223

Study of fatty acid contents in monovariety oils elaborated from olives produced in Extremadura (Spain)

Authors

Jacinto J. Sánchez Casas Instituto Tecnológico Agroalimentario. Dirección General de Comercio. Junta de Extremadura.
Emilio Osorio Bueno Instituto Tecnológico Agroalimentario. Dirección General de Comercio. Junta de Extremadura.
Alfonso M. Montaño García Instituto Tecnológico Agroalimentario. Dirección General de Comercio. Junta de Extremadura.
Manuel Martínez Cano Instituto Tecnológico Agroalimentario. Dirección General de Comercio. Junta de Extremadura.

DOI:

https://doi.org/10.3989/gya.2003.v54.i4.223

Keywords:

Discriminant analysis, Extremadura, Fatty acids, Monovariety oils, Virgin olive oil

Abstract

Fatty acid composition of 483 samples of virgin olive oils from olives of the Extremadura varieties: Carrasqueña, Cacereña, Cornezuelo, Corniche, Morisca, Picual and Verdial de Badajoz, were analysed. After the quantitative analysis of main fatty acids, the variability according to the variety and state of ripening was studied. The discriminant analysis, taking the variety like grouping variable, explains more than 79,7 % of the variance with the two first functions and the model allows correctly classified 87,7 % of the 399 observations. The method, validated with the rest of analysed samples, improves the classification up to 89,3 %.

Downloads

Download data is not yet available.

Downloads

Published

2003-12-30

How to Cite

Sánchez Casas JJ, Osorio Bueno E, Montaño García AM, Martínez Cano M. Study of fatty acid contents in monovariety oils elaborated from olives produced in Extremadura (Spain). Grasas aceites [Internet]. 2003Dec.30 [cited 2025May1];54(4):371-7. Available from: https://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/223

Download Citation

Issue

Vol. 54 No. 4 (2003)

Section

Research

License

This work is licensed under a Creative Commons Attribution 4.0 International License.

© CSIC. Manuscripts published in both the print and online versions of this journal are the property of the Consejo Superior de Investigaciones Científicas, and quoting this source is a requirement for any partial or full reproduction.

All contents of this electronic edition, except where otherwise noted, are distributed under a Creative Commons Attribution 4.0 International (CC BY 4.0) licence. You may read the basic information and the legal text of the licence. The indication of the CC BY 4.0 licence must be expressly stated in this way when necessary.

Self-archiving in repositories, personal webpages or similar, of any version other than the final version of the work produced by the publisher, is not allowed.