Method for the fractionation of oil and polar lipid-containing native raw materials
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United States of America Patent
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Jun 23, 2009
Grant Date -
Mar 20, 2003
app pub date -
Oct 11, 2002
filing date -
Apr 12, 2000
priority date (Note) -
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Abstract
The present invention relates to a process for the production of polar lipid-rich materials and preferably phospholipids. Preferably the polar lipid-rich materials are separated and recovered from de-oiled native raw materials by extraction with water and alcohol and use of density separation to separate the resulting mixture. The invention also includes an improved process for de-oiling the native raw material before extraction and recovery of the polar lipids.
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