South African fish products. Part XXVIII. The composition of the liver oil of the seven‐gilled shark, heptranchias pectorosus, (garman)

Abstract
The composition of the unsaponifiablc fraction, and of the fatty acid fraction of the liver oil of Heptranchias pectorosus has been determined, Since α‐glyceryl ether esters are a major constituent of the oil, the component α‐glyceryl ethers of the unsaponifiable fraction have been quantitatively determined and their relationship to the fatty acids discussed.