Claims
- 1. In a process for preparing brewed coffee and storing the coffee brew in an essentially straight-walled vessel wherein a buoyant lid is placed within the vessel prior to introducing the coffee brew into the vessel, said coffee brew having a soluble solids concentration profile such that the initial portion of brew which is received within the vessel has a higher concentration than the brew which is later received, and wherein the buoyant lid is sized to cover substantially the entire surface of the coffee brew contained in the vessel, the improvement comprising utilizing a buoyant lid which has an aperture located at or near its center which aperture is surrounded by upwardly extending walls, said walls forming a chamber of sufficient size to assure that the coffee brew introduced to said vessel will be directed to said aperture, and introducing coffee brew into the buoyant lid-containing vessel such that the brew enters the chamber and forms a hydrostatic head above the aperture which head is at least 0.25 inches high and which head is effective to increase turbulence below the lid to a level which will result in the coffee brew in the vessel having a uniform consistency.
- 2. The method of claim 1 wherein the upwardly-extending walls form a conical chamber.
- 3. The method of claim 2 wherein the height of the hydrostatic head is at least 0.5 inches.
- 4. The method of claim 1 wherein the vessel is maintained on a heated surface during storage of the coffee brew.
Parent Case Info
This application is a continuation of application Ser. No. 849,651, filed 4/9/86, abandoned.
US Referenced Citations (4)
Foreign Referenced Citations (1)
Number |
Date |
Country |
0110617 |
Jun 1984 |
EPX |
Non-Patent Literature Citations (2)
Entry |
Sivitz, Coffee Processing Technology, vol. 1, Avi Publishing, 1963, pp. 347-348. |
Sivetz, Coffee Processing Technology, 1963, vol. I, Avi: Westport, Conn., pp. 347-348. |
Continuations (1)
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Number |
Date |
Country |
Parent |
849651 |
Apr 1986 |
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