Improvements in the Process for the Preparation of Clear and Odourless Oils from Fish Oil.

摘要

18,925. Bergius, F. Aug. 20, 1912, [Convention date]. Fatty oils, purifying.-Fish oil is decolorized and deodorized by a single heating for several hours at a temperature between 250 and 300‹ C., without preliminary treatment and without blowing steam through it. Specifications 15,491/87, 7901/06, and 15,012/12 are referred to.