Food or edible material: processes – compositions – and products – Processes – Extraction utilizing liquid as extracting medium
Patent
1977-09-01
1979-06-12
Golian, Joseph M.
Food or edible material: processes, compositions, and products
Processes
Extraction utilizing liquid as extracting medium
426434, A23F 108
Patent
active
041580672
ABSTRACT:
Process and apparatus for the preparation of extracts from ground roasted coffee and the like comprising subjecting ground roasted coffee sequentially to (a) exhaustive extraction of the solubles at a temperature at which no substantial hydrolysis of coffee solids occurs, (b) heating for a short time to a temperature at which insoluble coffee solids are transformed into extractable substances, and (c) exhaustive leaching at a temperature within the same range as that used for step (a).
REFERENCES:
patent: 2333027 (1943-10-01), Morgenthaler
patent: 2380046 (1945-07-01), Huguenin
patent: 2573406 (1951-10-01), Clough et al.
patent: 2915399 (1959-12-01), Guggenheim et al.
patent: 2915403 (1959-12-01), Clinton et al.
patent: 3361571 (1968-01-01), Nutting et al.
patent: 3361572 (1968-01-01), Nutting et al.
D.E.J. International Research Company B.V.
Golian Joseph M.
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