[Short term effects of docosenoic acid-containing oils on rat cardiac lipids: colza oil and partially hydrogenated herring oil].

Partially hydrogenated herring oils induce a cardiac lipidosis after a few days of feeding in the Rat. The level of C 22 : 1 in the oil, its chemical structure (erucic acid or isomers) as well as the presence of linoleic acid seem to have an effect upon the intensity of the phenomenon.