Title: Method for preparing food grade powder phospholipid
Application Number: 200610085923 Application Date: 2006.05.26
Publication Number: 1899078 Publication Date: 2007.01.24
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: A23J7/00
Applicant(s) Name: Jiangnan Univ. Address:
Inventor(s) Name: Wang Xingguo;Liu Yuanfa;Jin Qingzhe;Shan Liang
Attorney & Agent: shi xudan
Abstract:
    The method of preparing food level powdered phospholipid belongs to the field of fat and oil industrial technology. The mixture liquid compounded with concentrated phospholipid and solvent is treated through filtering with ultrafiltering membrane, acetone extraction of phospholipid from the ultrafiltered reflux liquid, centrifugal separation of the liquid phase, crushing the solid and drying in vacuum fluidized bed to obtain the food level powdered phospholipid. The present invention has the advantages of adoption of ultrafiltering technology, the application of counter micelle principle for the separation of phospholipid from triglyceride, and once acetone extraction of the ultrafiltered reflux liquid to obtain the food level powdered phospholipid.
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