Coffee percolation process

Details Coffee percolation process Coffee percolation process

1976-02-02

1977-09-13

Lutter, Frank W.

Food or edible material: processes, compositions, and products

Processes

Extraction utilizing liquid as extracting medium

23272R, 426388, A23F 108

Patent

active

040483452

ABSTRACT:
A percolation process is described wherein it is possible to operate a fixed-capacity percolator set at decreased capacity without experiencing operational difficulties or coffee extract quality loss. The extraction columns of the percolator set are filled with the amount of roasted and ground coffee desired to be extracted and the remainder of the column is filled with an inert packing material.

REFERENCES:
patent: 2009667 (1935-07-01), Keyes
patent: 2334171 (1943-11-01), Carter
patent: 2340758 (1944-02-01), Kappenberg et al.
patent: 2534907 (1950-12-01), Ham et al.
patent: 2931728 (1960-04-01), Franck
Coffee Processing Technology by Sivetz and Foote, published by Avi Pub. Co., Westport, Conn., 1963, pp. 347, 348, 368.
Coffee Processing Technology, vol. 2, by M. Sivetz, published by Avi Pub. Co., Westport Conn.; 1963, pp. 171-172.

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