The Biological Value of Oils and Fats II. The Growth-Retarding Substance in Rapeseed Oil

Abstract
Comparison of the growth-promoting effect of nasturtium seed oil, containing 86% of erucic acid, with that of rapeseed oil (about 50% erucic acid), as well as determination of the effect of erucic acid on growth, or of fat mixtures containing tri-erucin, has shown that the unfavourable growth obtained with rapeseed oil must be ascribed to the erucic-acid content of this oil.
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