Invention Grant
US07794771B2 Freeze-dried coffee tablets and method of making same 有权
冷冻咖啡片及其制作方法

  • Patent Title: Freeze-dried coffee tablets and method of making same
  • Patent Title (中): 冷冻咖啡片及其制作方法
  • Application No.: US10530998
    Application Date: 2003-10-14
  • Publication No.: US07794771B2
    Publication Date: 2010-09-14
  • Inventor: Ulrich Kessler
  • Applicant: Ulrich Kessler
  • Applicant Address: CH Vevey
  • Assignee: Nestec S.A.
  • Current Assignee: Nestec S.A.
  • Current Assignee Address: CH Vevey
  • Agency: K&L Gates LLP
  • Priority: GB0223874.9 20021014
  • International Application: PCT/EP03/11359 WO 20031014
  • International Announcement: WO2004/034798 WO 20040429
  • Main IPC: A23F5/00
  • IPC: A23F5/00
Freeze-dried coffee tablets and method of making same
Abstract:
The present invention relates to a coffee tablet which is obtainable by molding and freeze-drying a solution of coffee solids into a desired shape and which has improved dissolution properties and an appealing smooth and/or shiny surface appearance. The coffee tablet also has a closed surface pore structure and an internal pore structure wherein a majority of the pores in the pore structure are interconnected and have a size of between 5 and 50 micrometers. The coffee tablet can also include a coating of a coffee, a flavorant, a colorant or an aroma. The coffee tablet is packaged in an environment of an aroma to form a product that exhibits fresh and strong flavor and aroma characteristics when a beverage is prepared from the tablet even after long term storage of the tablet.
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