Record Details

Occurrence of Conjugated Cyclopropanoid Acid in Purified Fish Oil

IR@CSIR-CFTRI

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Relation http://ir.cftri.com/1414/
JAOCS_01_07
 
Title Occurrence of Conjugated Cyclopropanoid Acid in Purified Fish Oil
 
Creator Horii, Naoto
Arato, Shingo
Narayan, Bhaskar
Hosokawa, Masashi
 
Subject 19 Lipids-oils/fats
28 Meat, Fish & Poultry
 
Description The presence of conjugated trienoic acids were
found in the purified fish oil from the Japanese sardine by
an analysis of high performance liquid chromatography
equipped with a photodiode-array detector. Gas chromatography-mass spectrometry indicated that main conjugated trienoic acids were those of 16:3, 20:5, and 22:6.Conjugated trienoic acid of 16:3 was identified as a cyclopropanoid acid with conjugated triene by NMR analysis.
All conjugated trienoic acids were formed by heat treatment
during the deodorization of fish oil, but not found
after de-gumming, alkaline refining, and bleaching. Conjugated trienoic acids of 16:3, 20:5, and 22:6 originated from 16:4n-l, 20:5n-3 (EPA), and 22:6n-3 (DHA) in the fish oil during the heat treatment for deodorization.
 
Date 2007-08
 
Type Article
PeerReviewed
 
Format application/pdf
 
Language en
 
Rights —
 
Identifier http://ir.cftri.com/1414/1/JAOCS-84_8__749-754.pdf
Horii, Naoto and Arato, Shingo and Narayan, Bhaskar and Hosokawa, Masashi (2007) Occurrence of Conjugated Cyclopropanoid Acid in Purified Fish Oil. Journal of the American Oil Chemists Society, 84 (8). pp. 749-754.