发明授权
US06287615B1 Use of solubilized carotenoid preparations for coloring food preparations
失效
使用溶解的类胡萝卜素制剂用于着色食物制剂
- 专利标题： Use of solubilized carotenoid preparations for coloring food preparations
- 专利标题（中）： 使用溶解的类胡萝卜素制剂用于着色食物制剂
-
申请号： US08989135申请日： 1997-12-11
-
公开(公告)号： US06287615B1公开(公告)日： 2001-09-11
- 发明人: Frank Runge , Georg Konrad Zwissler , Lutz End , Loni Schweikert , Dieter Horn
- 申请人： Frank Runge , Georg Konrad Zwissler , Lutz End , Loni Schweikert , Dieter Horn
- 优先权： DE19653410 19961220
- 主分类号： A23L1272
- IPC分类号： A23L1272
摘要：
The use of solubilized carotenoid preparations is described for coloring foods, wherein solubilized carotenoid preparations are used which are produced by heating a suspension comprising from 1 to 40% by weight of one or more carotenoids, from 20 to 90% by weight of one or more nonionogenic emulsifiers and from 0 to 50% by weight of other additives to from 120 to 200° C. for a short time and turbulently mixing the homogeneous solution with amounts of water or an aqueous solution comprising hydrophilic antioxidants with or without other surface-active additives at from 10 to 95° C. to form a solubilized preparation having a carotenoid content of from 0.5 to 10% by weight.