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Concentration and stabilization of C20–22 n-3 polyunsaturated fatty acid esters from the oil of Sardinella longiceps

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Relation http://eprints.cmfri.org.in/10779/
 
Title Concentration and stabilization of C20–22 n-3 polyunsaturated fatty acid
esters from the oil of Sardinella longiceps
 
Creator Chakraborty, Kajal
Joseph, Deepu
Joseph, Dexy
 
Subject Bioactive compounds
Biochemistry
 
Description Methyl esters of C20–22 n-3 polyunsaturated fatty acids derived from sardine oil triglycerides were concentrated
to 86% purity with greater than 30% recovery by argentated chromatography. The synergistic
effect of ethyl acetate fractions of seaweeds Kappaphycus alvarezii, Hypnea musciformis and Jania rubens
used in 0.1:0.2:0.2 (%, w/w) ratio in arresting oxidative degradation of the n-3 PUFA methyl ester concentrate
was demonstrated during accelerated storage. The induction time (6.8 h) and antioxidant activity
indices (>24) were greater for n-3 PUFA concentrates supplemented with seaweed extracts than antioxidants
BHT and a-tocopherol (
 
Publisher Elsevier
 
Date 2016
 
Type Article
PeerReviewed
 
Format text
 
Language en
 
Identifier http://eprints.cmfri.org.in/10779/1/Concentration%20and%20stabilization_Food%20Chemistry_Kajal%20Chakraborty_199_2016.pdf
Chakraborty, Kajal and Joseph, Deepu and Joseph, Dexy (2016) Concentration and stabilization of C20–22 n-3 polyunsaturated fatty acid esters from the oil of Sardinella longiceps. Food Chemistry, 199. pp. 828-837.