Decaffeinated coffee of improved aroma and flavor

Details Decaffeinated coffee of improved aroma and flavor Decaffeinated coffee of improved aroma and flavor

1974-06-24

1976-10-12

Lutter, Frank W.

Food or edible material: processes, compositions, and products

Processes

Extraction utilizing liquid as extracting medium

426595, 426432, A23F 108

Patent

active

039859053

ABSTRACT:
The flavor and aroma of decaffeinated roasted and ground coffee is significantly improved employing a process whereby caffeine-containing green coffee material is initially contacted with water in a washing step at conditions which will not extract a significant amount of soluble materials from the coffee material. The aqueous solution obtained from the initial processing step is subsequently contacted with a decaffeinated coffee material.

REFERENCES:
patent: 1016294 (1912-02-01), Rosewater
patent: 1073929 (1913-09-01), Rosewater
patent: 3482987 (1969-12-01), Pitchon et al.
patent: 3655399 (1972-04-01), Pitchon et al.

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