Method for extracting lipid mixture containing phospholipids...

Details Method for extracting lipid mixture containing phospholipids... Method for extracting lipid mixture containing phospholipids...

2007-03-13

2007-03-13

Davis, Ruth A (Department: 1651)

Drug, bio-affecting and body treating compositions

Extract, body fluid, or cellular material of undetermined...

Separated animal oil or solidified form thereof derived from...

C424S283100, C424S520000, C424S522000

Reexamination Certificate

active

10365050

ABSTRACT:
The present invention provides a method for extracting a lipid mixture having a high percentage of phospholipids comprising polyunsaturated fatty acids. The method comprises the steps of (a) heating the viscera of fish with hot water or steam; and (b) extracting from the heated viscera of fish, using a solvent, the lipid mixture containing phospholipids comprising polyunsaturated fatty acids. The lipid mixture obtained by the present method contains phosphatidylserine comprising docosahexaenoic acid and phosphatidylethanolamine comprising docosahexaenoic acid in high concentration.

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English Translation of Office Action Issued Dec. 1, 2005 in Corresponding Chinese Patent Application No. 03807522.9.

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