PROCESS FOR THE MANUFACTURE OF A CONCENTRATE OF PHOSPHOLIPIDS FROM A MILK COMPOSITION

摘要

The invention mainly relates to a process for the manufacture of a phospholipid concentrate from a liquid dairy composition comprising at least caseins and phospholipids, which is characterized in that it comprises at least the steps of: - passing the dairy composition in an ion exchange column on cationic resin, - concentration of phospholipids in the calcium composition depleted in calcium by microfiltration with controlled transmembrane pressure gradient, and - recovery of the microfiltration retentate and obtaining a phospholipid concentrate .