Determination of the induction period of soybean oil - Correlation between the Rancimat and various analytical tests
DOI:
https://doi.org/10.3989/gya.1992.v43.i3.1162Keywords:
Induction period, Oxidation curve (comparison), Physico-chemical index, Rancimat method, Soybean oilAbstract
The objective of this research work was to follow the evolution of peroxide, anisidine, totox. iodine and acid values and refractive index during the oxidation of soybean oil using the Rancimat method. Various temperatures were used in this case (110°, 120°, 130° and 140°C) and the oxidation curves obtained through the Rancimat were compared with those obtained by the variation of the traditional values above mentioned, against the time. It was observed that the correlation coefficients were high for all methods (0,849<r<0,997) but the induction periods obtained with the Rancimat were generally higher than those obtained with the other analytical tests.
Downloads
Download data is not yet available.
Downloads
Published
1992-06-30
How to Cite
1.
Rauen-Miguel AMO, Esteves W, Barrera-Arellano D. Determination of the induction period of soybean oil - Correlation between the Rancimat and various analytical tests. Grasas aceites [Internet]. 1992Jun.30 [cited 2024Jul.27];43(3):119-22. Available from: https://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/1162
Issue
Section
Research
License
Copyright (c) 1992 Consejo Superior de Investigaciones Científicas (CSIC)
This work is licensed under a Creative Commons Attribution 4.0 International License.
© CSIC. Manuscripts published in both the printed and online versions of this Journal are the property of 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) License. You may read here the basic information and the legal text of the license. The indication of the CC BY 4.0 License must be expressly stated in this way when necessary.
Self-archiving in repositories, personal webpages or similar, of any version other than the published by the Editor, is not allowed.