发明授权
- 专利标题: Process for the removal of cholesterol derivatives from egg yolk
- 专利标题(中): 从蛋黄中去除胆固醇衍生物的方法
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申请号: US296095申请日: 1994-08-25
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公开(公告)号: US5498437A公开(公告)日: 1996-03-12
- 发明人: Utz Kohlrausch , Jan Cully , Bruno Schmid
- 申请人: Utz Kohlrausch , Jan Cully , Bruno Schmid
- 申请人地址: DEX Trostberg
- 专利权人: SKW Trostberg
- 当前专利权人: SKW Trostberg
- 当前专利权人地址: DEX Trostberg
- 优先权: DEX4313919.1 19930428
- 主分类号: A23L5/20
- IPC分类号: A23L5/20 ; A23L15/00 ; A23L1/32
摘要:
In a process for the removal of cholesterol and cholesterol esters from egg yolk, the egg yolk is diluted with an aqueous solution of a water-soluble salt of the cation potassium or/and calcium as well as the anion chloride and/or sulfate or/and an organic anion with a molecular weight of .ltoreq.150. The diluted egg yolk is subsequently mixed with .beta.-cyclodextrin until complexation of cholesterol and cholesterol esters with .beta.-cyclodextrin has taken place. The formed complexes are separated and after separation of the complexes from the egg yolk mixture the added salt as well as, if desired, water is removed again. Low sodium egg yolk products with a low total cholesterol content and good sensorial properties are obtained.
公开/授权文献
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