发明名称 |
METHOD FOR EXTRACTING SPHINGOMYELIN |
摘要 |
A method for extracting sphingomyelin from a phospholipid-containing fat concentrate is described. The method comprises the following steps: A) dissolving the fat concentrate in a solvent mixture of an essentially polar organic solvent and an essentially non-polar organic solvent, B) withdrawing a phase consisting mainly of the non-polar organic solvent and phospholipids dissolved therein, C) adding to the phase withdrawn in step B and organic solvent of intermediate polarity at a temperature of about 13-25 DEG C, thereby forming a precipitate comprising mainly sphingomyelin, together with a viscous phase and a solvent phase, and then, D) withdrawing the precipitate and the viscous phase, and separating them from one another. |
申请公布号 |
WO9418289(A1) |
申请公布日期 |
1994.08.18 |
申请号 |
WO1994SE00105 |
申请日期 |
1994.02.10 |
申请人 |
SVENSKA MEJERIERNAS RIKSFOERENING EKONOMI AB;NYBERG, LENA;BURLING, HANS |
发明人 |
NYBERG, LENA;BURLING, HANS |
分类号 |
A23J7/00;C07F9/10;C11B1/10;C11B3/00;(IPC1-7):C11B1/10 |
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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