Process for the preparation of materials with a high content of long chain polyunsaturated fatty acids

发明授权

US06534663B1 Process for the preparation of materials with a high content of long chain polyunsaturated fatty acids 有权

标题翻译：具有高含量长链多不饱和脂肪酸的材料的制备方法

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专利标题： Process for the preparation of materials with a high content of long chain polyunsaturated fatty acids
专利标题（中）： 具有高含量长链多不饱和脂肪酸的材料的制备方法
申请号： US09713009

申请日： 2000-11-16
公开(公告)号： US06534663B1

公开(公告)日： 2003-03-18
发明人: Frederick William Cain , Stephen Raymond Moore , Gerald Patrick McNeill , Olga Cornelia Zwemmer
申请人： Frederick William Cain , Stephen Raymond Moore , Gerald Patrick McNeill , Olga Cornelia Zwemmer
优先权： EP95308228 19951114
主分类号： C07C5700
IPC分类号： C07C5700

Process for the preparation of materials with a high content of long chain polyunsaturated fatty acids

摘要：

Organic materials, comprising a mixture of at least two products (I) and (II), both containing isomers of conjugated long chain polyunsaturated fatty acid moieties L1 and L2 can be obtained by subjecting an organic material, selected from free fatty acids, mono-, di- or tri-glycerides, phospholipids, alkyl esters or wax-esters containing at least 5 weight % of these conjugated polyunsaturated fatty acids, to an enzymatic conversion using an enzyme that can discriminate between L1 and L2, so that the original weight ratio of L1/L2=XA in the starting material is increased to XB wherein XB≧than 1.1 XA.

摘要（中）：

包含至少两种含有共轭长链多不饱和脂肪酸部分L1和L2的异构体的产物（I）和（II）的混合物的有机材料可以通过使选自游离脂肪酸，单 - ，含有至少5重量％的这些共轭多不饱和脂肪酸的二 - 或三 - 甘油酯，磷脂，烷基酯或蜡 - 酯，使用可以区分L1和L2的酶进行酶转化，使得原始重量比的起始原料中的L1 / L2 = XA增加到XB，其中XB> = 1.1XA。

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