公开(公告)号：US20210386083A1

公开(公告)日：2021-12-16

申请号：US17282704

申请日：2019-10-03

Applicant: EUROSERUM

Inventor： Charlotte Bastian ,  Lydie Laurens ,  David Girardot

IPC: A23C9/146 ,  A23C9/142 ,  A23C17/00 ,  B01D61/14 ,  B01D61/16 ,  B01D71/02 ,  B01D69/02 ,  B01J39/07 ,  B01J39/20 ,  B01J47/02

Abstract: The method for producing a phospholipid concentrate derived from a liquid dairy composition comprising at least caseins and phospholipids, includes at least the steps of: —passing the dairy composition into an ion-exchange column on a cationic resin, —concentrating the phospholipids of the calcium-depleted dairy composition by means of controlled transmembrane pressure gradient microfiltration, and —recovering the retentate from the microfiltration and obtaining a phospholipid concentrate.