Effects of rapeseed oil compared to hydrogenated marine oil in rats. Histopathological effects of erucic acid and isomers on the heart.

In a recent review on the role of fats in human nutrition Vergroesen and Gottenbos (1975) emphasize, that the presence of erucic acid isomers in hydrogenated marine oils (HMO) may constitute a toxicological problem as serious as erucic acid in rapeseed oil (RSO). On the contrary Christophersen et al. (1976) stress, that these fatty acids in HMO represent a minor toxicological problem, and that conclusions drawn from HMO to RSO are questionable.