Die Gehaltsänderungen der Tocochromanole während der Raffination und Härtung von Soja-, Raps- und Palmöl

Content Changes of Tocochromanoles during Refining and Hardening of Soya, Rape Seed and Palm Oil Content changes of tocochromanoles, found in oils, take place during the refining process. In the submitted work rape seed, soya and palm oil are examined respecting the change of the tocopherole and tocochromanole content during refining and hardening. It was found out that the separate steps of refining and especially of deodorization decrease the tocochromanole content of the examined oils.