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http://dx.doi.org/10.5657/KFAS.2012.0579

Fatty Acid Composition of Antarctic Toothfish Dissostichus mawsoni  

Lim, Chi-Won (Food & Safety Reasearch Division, National Fisheries Research & Development Institute)
Jo, Hyun-Su (West Sea Fisheries Research Institute, National Fisheries Research & Development Institute)
Yeon, InJa (Fisheries Resources Management Division)
Seok, KyuJin (Fisheries Resources Management Division)
Choi, Seok-Gwan (Fisheries Resources Management Division)
Yoon, Na-Young (Food & Safety Reasearch Division, National Fisheries Research & Development Institute)
Shim, Kil-Bo (Food & Safety Reasearch Division, National Fisheries Research & Development Institute)
Publication Information
Korean Journal of Fisheries and Aquatic Sciences / v.45, no.6, 2012 , pp. 579-585 More about this Journal
Abstract
The proximate compositions and fatty acid profiles of Antarctic toothfish Dissostichus mawsoni that was caught in the southern Ross Sea (J, L) of the Antarctic Ocean were studied. The lipid contents of samples from J and L were 18.2 and 21.1%, respectively. The protein and ash contents were similar for samples J and L. The prominent fatty acids in the total lipids of the fish muscle were 18:1n-9, 16:1n-7, 16:0, 14:0, 18:1n-7, 20:5n-3 (eicosapentaenoic acid, EPA), and 22:6n-3 (docosahexaenoic acid, DHA). In addition, the total fatty acids of bycatch products in the toothfish stomachs (Pleuragramma antarcticum, Gerlachea australis, Pasiphaea sp., Trematomus eulepidotus, Chionodraco hamatus, Chionodraco myersi, and Neopagetopsis ionah) were determined. The prominent fatty acids in those species were 18:1n-9, 16:0, 14:0, DHA, EPA, and 18:1n-7.
Keywords
Antarctic toothfish; Bycatch products; Dissostichus mawsoni; Fatty acid;
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Times Cited By KSCI : 6  (Citation Analysis)
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