Food or edible material: processes – compositions – and products – Processes – Extraction utilizing liquid as extracting medium
Patent
1991-04-19
1992-09-29
Golian, Joseph
Food or edible material: processes, compositions, and products
Processes
Extraction utilizing liquid as extracting medium
426434, A23F 526
Patent
active
051512874
ABSTRACT:
Extraction yield of coffee extracted in a countercurrent extraction system is increased by separating sludge by centrifugation from coffee extract obtained from the system and introducing the sludge into at least one extraction cell of the system so that the sludge may be hydrolyzed during the extraction of the coffee.
REFERENCES:
patent: 686689 (1901-11-01), Eschwege
patent: 1393045 (1921-10-01), Scott
patent: 2333027 (1943-10-01), Morgenthaler
patent: 3035921 (1962-05-01), Carver et al.
Sivetz et al, Coffee Technology, 1979, Avi: Westport, Connecticut, pp. 373-379.
Schlecht Klaus
Wehrspann Olaf
Golian Joseph
Nestec S.A.
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