Title : ( Analytical evaluation of olive oil oxidation )
Authors: Reza Farhoosh , Mohammad Hossein Haddad khodaparast , Ali Sharif , somayeh alavi rafiee ,
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Abstract
The changes in polar (POV), conjugated diene (CDV), and carbonyl (CV) values of a set of olive oil samples with a wide range of compositional parameters were monitored during 16 h heating at 180 ºC. The POV, CDV, and CV linearly changed till the end of the heating process and increased on average from 6.8%, 7.0 mmol L-1, and 11.7 μmol g-1 to 30.1%, 29.3 mmol L-1, and 58.1 μmol g-1, respectively. The CDV and CV of the olive oil samples were significantly correlated with the POV (R2 > 0.98). The limits of 24 and 27% POV corresponded to 24.5 and 27.4 mmol L-1 CDV and 45.1 and 51.0 μmol g-1 CV, respectively.
Keywords
, Olive oil, oxidation, Analysis
@inproceedings{paperid:1024240,
author = {Farhoosh, Reza and Haddad Khodaparast, Mohammad Hossein and Sharif, Ali and Alavi Rafiee, Somayeh},
title = {Analytical evaluation of olive oil oxidation},
booktitle = {9th Euro Fed Lipids Congress},
year = {2011},
location = {روتردام},
keywords = {Olive oil; oxidation; Analysis},
}
%0 Conference Proceedings
%T Analytical evaluation of olive oil oxidation
%A Farhoosh, Reza
%A Haddad Khodaparast, Mohammad Hossein
%A Sharif, Ali
%A Alavi Rafiee, Somayeh
%J 9th Euro Fed Lipids Congress
%D 2011
