Lipids and Fatty Acids of Antarctic Giant Fish
Lipid and fatty acid composition of skeletal muscle of antarctic giant fish (Dissostichus mawsoni NORMAN) were examined. Thin-layer and column chromatography showed that the neutral lipids made up 98% of the total lipids, while phospholipids only 2% or less. The direct gas chromatographic analysis o...
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National Institute of Polar Research
1976
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fttriple:oai:gotriple.eu:oai:doaj.org/article:4d4bf87696094eeea0997719b28f21ba 2023-05-15T13:52:50+02:00 Lipids and Fatty Acids of Antarctic Giant Fish Yoshimi OHNO Ikuya YANO Osamu WAGURI 1976-12-01 https://doi.org/10.15094/00007886 https://doaj.org/article/4d4bf87696094eeea0997719b28f21ba en other eng National Institute of Polar Research doi:10.15094/00007886 0085-7289 2432-079X https://doaj.org/article/4d4bf87696094eeea0997719b28f21ba undefined Antarctic Record, Iss 57, Pp 129-135 (1976) envir geo Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 1976 fttriple https://doi.org/10.15094/00007886 2023-01-22T18:11:45Z Lipid and fatty acid composition of skeletal muscle of antarctic giant fish (Dissostichus mawsoni NORMAN) were examined. Thin-layer and column chromatography showed that the neutral lipids made up 98% of the total lipids, while phospholipids only 2% or less. The direct gas chromatographic analysis of triglycerides revealed that the major molecular species were C_, C_, C_, C_, C_ and C_, that their fatty acid composition resembled the other edible oil of marine fishes, and that the major components were C_, C_, C_, C_, C_, C_ and C_ with smaller amounts of C_, C_ and C_. The positional distributions of fatty acid on glycerides was also determined by lipase and phospholipase A_2 treatment and it showed that saturated and monoenoic fatty acids occurred in 1 position, while polyunsaturated fatty acids in 2 position, exclusively. Article in Journal/Newspaper Antarc* Antarctic Unknown Antarctic |
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Open Polar |
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language |
English |
topic |
envir geo |
spellingShingle |
envir geo Yoshimi OHNO Ikuya YANO Osamu WAGURI Lipids and Fatty Acids of Antarctic Giant Fish |
topic_facet |
envir geo |
description |
Lipid and fatty acid composition of skeletal muscle of antarctic giant fish (Dissostichus mawsoni NORMAN) were examined. Thin-layer and column chromatography showed that the neutral lipids made up 98% of the total lipids, while phospholipids only 2% or less. The direct gas chromatographic analysis of triglycerides revealed that the major molecular species were C_, C_, C_, C_, C_ and C_, that their fatty acid composition resembled the other edible oil of marine fishes, and that the major components were C_, C_, C_, C_, C_, C_ and C_ with smaller amounts of C_, C_ and C_. The positional distributions of fatty acid on glycerides was also determined by lipase and phospholipase A_2 treatment and it showed that saturated and monoenoic fatty acids occurred in 1 position, while polyunsaturated fatty acids in 2 position, exclusively. |
format |
Article in Journal/Newspaper |
author |
Yoshimi OHNO Ikuya YANO Osamu WAGURI |
author_facet |
Yoshimi OHNO Ikuya YANO Osamu WAGURI |
author_sort |
Yoshimi OHNO |
title |
Lipids and Fatty Acids of Antarctic Giant Fish |
title_short |
Lipids and Fatty Acids of Antarctic Giant Fish |
title_full |
Lipids and Fatty Acids of Antarctic Giant Fish |
title_fullStr |
Lipids and Fatty Acids of Antarctic Giant Fish |
title_full_unstemmed |
Lipids and Fatty Acids of Antarctic Giant Fish |
title_sort |
lipids and fatty acids of antarctic giant fish |
publisher |
National Institute of Polar Research |
publishDate |
1976 |
url |
https://doi.org/10.15094/00007886 https://doaj.org/article/4d4bf87696094eeea0997719b28f21ba |
geographic |
Antarctic |
geographic_facet |
Antarctic |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_source |
Antarctic Record, Iss 57, Pp 129-135 (1976) |
op_relation |
doi:10.15094/00007886 0085-7289 2432-079X https://doaj.org/article/4d4bf87696094eeea0997719b28f21ba |
op_rights |
undefined |
op_doi |
https://doi.org/10.15094/00007886 |
_version_ |
1766257591358324736 |