发明授权
- 专利标题: Soluble espresso coffee
- 专利标题(中): 可溶浓咖啡咖啡
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申请号: US739767申请日: 1996-10-30
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公开(公告)号: US5882717A公开(公告)日: 1999-03-16
- 发明人: Satwinder Singh Panesar , Evan Joel Turek , William Artur Jeffs
- 申请人: Satwinder Singh Panesar , Evan Joel Turek , William Artur Jeffs
- 申请人地址: IL Northfield
- 专利权人: Kraft Foods, Inc.
- 当前专利权人: Kraft Foods, Inc.
- 当前专利权人地址: IL Northfield
- 主分类号: A23F5/28
- IPC分类号: A23F5/28 ; A23F5/34 ; A23F5/40 ; A23F5/00 ; A23B4/044 ; A23B11/03
摘要:
The present invention is directed to a process for making a soluble espresso coffee powder with improved in-cup foam comprising the steps of:(1) foaming the coffee extract by gas injection;(2) homogenizing the foamed extract of step(l) to reduce gas bubble size to five microns or less; and(3) spray drying the homogenized extract of step (2) under drier outlet temperature and spray pressure conditions effective to produce a soluble espresso coffee powder wherein a majority of void space in the soluble espresso powder is comprised of gas bubbles having a size of 10 microns or less.The resulting soluble espresso coffee powder, upon reconstitution with hot water, produces a foam which simulates the foam formed on espresso made from roasted and ground espresso coffee.
公开/授权文献
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