Method for separating compounds containing plant-derived glycolipid, lysophospholipid, sphingolipid, ceramide

摘要

PCT No. PCT/FR92/00182 Sec. 371 Date Apr. 22, 1994 Sec. 102(e) Date Apr. 22, 1994 PCT Filed Feb. 27, 1992 PCT Pub. No. WO92/21321 PCT Pub. Date Dec. 10, 1992.A method for separating a composition containing glycolipids, lysopholipids, sphingolipids and ceramides of plant origin is described. A liquid alcohol is heated to a temperature of between 50 DEG and 80 DEG C., a plant composition or plant extract is introduced into the alcohol to form a mixture, the mixture is hot-filtered so as to separate the filtrate from a dilapidated filter cake, and the alcohol is evaporated from the filtrate such that a lipid residue which contains glycolipids, lysophospholipids, sphingolipids, and ceramides is obtained. The lipid residue can be used in cosmetology or dermatology.