Title : ( Thermal antioxidative kinetics of sesamol in triacylglycerols and fatty acid methyl esters of sesame, olive, and canola oils )
Authors: Mohamad Reza Toorani , Reza Farhoosh , Mohamad-Taghi Golmakani , Ali Sharif ,
دانلود فایل برای اعضای دانشگاهAccess to full-text not allowed by authors
Abstract
Oxidation kinetics of the triacylglycerols (TAGs) and fatty acid methyl esters (FAMEs) of sesame, olive, and canola oils were studied in the presence of the different concentrations of sesamol (0.1%–0.16%) at 60, 80, and 100 C. Sesamol increased the temperature coefficient, TC, and Q10 number of the TAGs more significantly compared to the FAMEs. All the sesamol-added TAG and FAME systems, respectively, of the olive, canola, and sesame oils, respectively, exerted increased values of the Arrhenius (activation energy, Ea, and frequency factor, A) and Eyring (enthalpy, ΔH++, and entropy, ΔS++) equation parameters. Sesamol improved the Gibbs free energy (ΔG++) of the activated complex formation in the canola, sesame, and olive systems, respectively, and the effect was greater in the FAMEs.
Keywords
, activated complex theory, antioxidant, Arrhenius equation, lipid oxidation, sesamol
@article{paperid:1086003,
author = {Toorani, Mohamad Reza and Farhoosh, Reza and Mohamad-Taghi Golmakani and Sharif, Ali},
title = {Thermal antioxidative kinetics of sesamol in triacylglycerols and fatty acid methyl esters of sesame, olive, and canola oils},
journal = {Journal of the American Oil Chemists Society},
year = {2021},
volume = {98},
number = {8},
month = {August},
issn = {0003-021x},
pages = {871--880},
numpages = {9},
keywords = {activated complex theory; antioxidant; Arrhenius equation; lipid oxidation; sesamol},
}
%0 Journal Article
%T Thermal antioxidative kinetics of sesamol in triacylglycerols and fatty acid methyl esters of sesame, olive, and canola oils
%A Toorani, Mohamad Reza
%A Farhoosh, Reza
%A Mohamad-Taghi Golmakani
%A Sharif, Ali
%J Journal of the American Oil Chemists Society
%@ 0003-021x
%D 2021
