发明名称 |
Method of concentration of acidic phospholipid |
摘要 |
A method of the concentration of acidic phospholipids is disclosed, which comprises a first step wherein lecithin originating in a plant is treated with a solvent containing from 85 to 100% by weight of a lower alcohol and then eliminating the solvent fraction containing said lower alcohol to thereby give a phospholipid mixture, and a second step wherein said phospholipid mixture is treated by using an aqueous solution containing 75% by weight or less of ethanol. In the method of the present invention, the water-soluble components contained in the phospholipid mixture obtained in the first step are efficiently removed in the second step. Thus a lipid mixture containing acidic phospholipids at a high concentration can be relatively easily obtained from the lecithin originating in a plant. This lipid mixture is useful as an emulsifier or a taste modifier.
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申请公布号 |
US5833858(A) |
申请公布日期 |
1998.11.10 |
申请号 |
US19960656050 |
申请日期 |
1996.05.31 |
申请人 |
KAO CORPORATION |
发明人 |
UMEDA, TOMOSHIGE;KATSURAGI, YOSHIHISA;OTSUJI, KAZUYA |
分类号 |
A23J7/00;A61K8/06;A61K8/97;(IPC1-7):B01D11/00;A23L1/20 |
主分类号 |
A23J7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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