A process for the separation of oil and/or phosphatidylethanolamine from alcohol soluble phosphatidylcholin products containing them

摘要

The invention relates to a new process for the separation of oil and / or phosphatidylethanolamine from alcohol-soluble phosphatidylcholine products containing them to obtain highly pure phosphatidylcholine by chromatography on silica gel in a C1-4 lower alkanol.