Process for extracting ground roasted coffee

Details Process for extracting ground roasted coffee Process for extracting ground roasted coffee

1978-10-02

1981-07-07

Golian, Joseph M.

Food or edible material: processes, compositions, and products

Processes

Separating volatile essence and combining the separated...

426432, 426476, A23F 300

Patent

active

042775094

ABSTRACT:
Primary extraction of ground roasted coffee. The coffee is first extracted with an amount of aqueous extraction liquid sufficient to extract substantially all of the dry soluble solids from the coffee, but preferably not so large that the extract must be concentrated for further processing. The coffee is next extracted with an aqueous extraction liquid to extract hydrophobic flavor components. The hydrophobic flavor components are removed from the resulting extract by stripping and recovered as a concentrated aqueous solution.

REFERENCES:
patent: 1123828 (1915-01-01), Whitaker
patent: 2340758 (1944-02-01), Kappenberg
patent: 2380046 (1945-07-01), Huguenin
patent: 2513813 (1950-07-01), Milleville
patent: 2949364 (1960-08-01), Bilenker
patent: 3361572 (1968-01-01), Nutting et al.
patent: 3995067 (1976-11-01), Marsh et al.
patent: 4100306 (1978-07-01), Gregg et al.

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