发明名称 |
Method of purifying crude polyol fatty acid polyesters. |
摘要 |
<p>The present invention pertains to a method of purifying crude polyol fatty acid polyesters synthesized and/or purified by a process involving contact with alkali metal ions under alkaline conditions, comprising the step of reducing the level of alkali metal ions to less than 5 ppm by weight. The invention further pertains to polyesters having such reduced residual levels of alkali metal ions, and to food compositions in particular for frying purposes, comprising such polyesters as fat- replacers.</p> |
申请公布号 |
EP0319091(A2) |
申请公布日期 |
1989.06.07 |
申请号 |
EP19880202697 |
申请日期 |
1988.11.28 |
申请人 |
UNILEVER N.V.;UNILEVER PLC |
发明人 |
VAN LOOKEREN, GERARD JOHANNES |
分类号 |
C07C69/21;C07H13/06 |
主分类号 |
C07C69/21 |
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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