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Lipids. 1970 Mar;5(3):288-92. doi: 10.1007/BF02531459.

trans-6-Hexadecenoic acid in the Atlantic leatherbackDermochelys coriacea coriacea L. and other marine turtles.

Lipids

S N Hooper, R G Ackman

Affiliations

  1. Halifax Laboratory, Fisheries Research Board of Canada, Halifax, Nova Scotia.

PMID: 27520952 DOI: 10.1007/BF02531459

Abstract

Depot fat from the Atlantic leatherback turtle (Dermochelys coriacea coriacea L.) was shown to contain ≈3% oftrans-6-hexadecenoic acid. Structural details were elucidated through comparative aspects of isolation techniques, NMR, IR, hydrogenation, oxidative fission, etc., and confirmed by similarity of properties with those of a sample of fatty acid of this structure isolated from the seed oil ofPicramnia sellowii. One additional leather-back turtle oil sample, and depot fat from two other marine turtles, the loggerhead (Caretta caretta caretta) and ridley (Lepidochelys olivacea kempi) contained this acid, that from the ridley in a lower proportion. No corresponding C18 acid was detected in the leatherback oil.

References

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