Patent ID: 8324187
Filing Date: 2012-12-04
Classification: A23J,A23L,A23V,A61K,A61P,C07F,C12P

Abstract:
1. A phosphatidylserine (PS) composition of matter for use as a dietary supplement, nutraceutical food and/or drug additive comprising an edible oil base and from about 1 to about 45% (w/w) PS, wherein said PS is in powder form of its salt with a divalent ion, said PS being insoluble in said oil base and being dispersed in said oil base, said composition exhibiting a stability of less than about 5% decomposition of the PS after a storage period of at least 6 months, wherein said PS in powder form of its salt with a divalent ion having been prepared enzymatically by reacting serine with non-solubilized lecithin in an aqueous system in the presence of a phospholipase.