Process for freezing coffee extract

Details Process for freezing coffee extract Process for freezing coffee extract

1975-05-21

1976-06-29

Lutter, Frank W.

Food or edible material: processes, compositions, and products

Processes

Freeze drying or freeze concentrating

34 5, 62 74, 62320, 62345, 426594, A23F 104, A23C 106

Patent

active

039669793

ABSTRACT:
This invention involves applying a warm coffee extract onto a freezing surface in a plurality of layers until a desired thickness is obtained. Thus applied, there is continual melting and refreezing of the extract. This permits the formation of large ice crystals whereby the finished product is darker and more coffee-like in color. Overall efficiency of the freezing process is also increased allowing higher productivity rates.

REFERENCES:
patent: 3024117 (1962-03-01), Barlow
patent: 3218731 (1965-11-01), Stinchfield
patent: 3244529 (1966-04-01), Johnson et al.
patent: 3253420 (1966-05-01), De George
patent: 3462281 (1969-08-01), Macy, Jr.
patent: 3809766 (1974-05-01), Stolz

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