Concentration and stabilization of C20–22 n-3 polyunsaturated fatty acid esters from the oil of Sardinella longiceps
CMFRI Repository
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Relation |
http://eprints.cmfri.org.in/10779/
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Title |
Concentration and stabilization of C20–22 n-3 polyunsaturated fatty acid esters from the oil of Sardinella longiceps |
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Creator |
Chakraborty, Kajal
Joseph, Deepu Joseph, Dexy |
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Subject |
Bioactive compounds
Biochemistry |
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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 ( |
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Publisher |
Elsevier
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Date |
2016
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Type |
Article
PeerReviewed |
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Format |
text
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Language |
en
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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. |
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