Food or edible material: processes – compositions – and products – Processes – Extraction utilizing liquid as extracting medium
Patent
1975-06-03
1976-03-16
Lutter, Frank W.
Food or edible material: processes, compositions, and products
Processes
Extraction utilizing liquid as extracting medium
23270R, 232725, A23F 108, B01D 1102
Patent
active
039446778
ABSTRACT:
An improved coffee percolation process is disclosed whereby improved yields of soluble coffee solids are obtained from roasted and ground coffee. The extraction columns of the percolator set are loaded with roasted and ground coffee such that there is a continually decreasing average particle size in the direction of flow of the extraction liquid.
REFERENCES:
patent: 2088497 (1937-07-01), Tijmastra
patent: 2271671 (1942-02-01), Wible
patent: 2931727 (1960-04-01), Kraut
patent: 3796805 (1974-03-01), Lemonnier
General Foods Corporation
Greenblum N.
Kornutik Richard
Lutter Frank W.
Struzzi Bruno P.
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