Process for the preparation of lipid extracts with a high content in phospholipids from placenta material.

摘要

The simultaneous extraction of virtually all the lipid fractions present in the material is carried out with the aid of a polar alcoholic solvent, especially ethanol, the extraction being carried out either from a tissue fraction or from a nontissue fraction. The process makes it possible to recover virtually all the lipid fractions and especially the phospholipids.