发明名称 |
Water insoluble coloring agent |
摘要 |
The present invention provides a water insoluble coloring agent containing glucan-containing yeast cell ghosts which contain a proportion of intact yeast cell walls and at least one water soluble color source. The color source is selected to give the desired color in the coloring agent and in any product in which the coloring agent is used and may be any dye or pigment. For uses such as in foodstuffs, pharmaceuticals and cosmetics, the coloring agents must be acceptable for food and pharmaceutical use.
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申请公布号 |
US5545557(A) |
申请公布日期 |
1996.08.13 |
申请号 |
US19930047726 |
申请日期 |
1993.04.15 |
申请人 |
CPC INTERNATIONAL INC. |
发明人 |
HOBSON, JOHN C.;GREENSHIELDS, RODERICK N. |
分类号 |
A23L1/275;A23L1/30;A61K8/99;A61K9/50;A61Q1/02;C09B61/00;C09B67/20;C12N1/14;C12N1/16;C12N1/18;C12P1/00;C12P19/04;(IPC1-7):C09B67/00;A23L1/27 |
主分类号 |
A23L1/275 |
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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