Food or edible material: processes – compositions – and products – Processes – Extraction utilizing liquid as extracting medium
Patent
1979-02-12
1981-06-30
Golian, Joseph M.
Food or edible material: processes, compositions, and products
Processes
Extraction utilizing liquid as extracting medium
426427, A23F 520
Patent
active
042763150
ABSTRACT:
Liquid propane, liquid butane or mixtures thereof at a temperature of from 30.degree. C. to 95.degree. C. is employed to selectively remove caffeine from moistened green coffee. The resulting decaffeinated coffee is then roasted and processed to ground or soluble coffee products which will possess the flavor and aroma of comparable non-decaffeinated coffee products.
REFERENCES:
patent: 3769033 (1973-10-01), Panzer et al.
patent: 3806619 (1974-04-01), Zosel
patent: 3843824 (1974-10-01), Roselius et al.
patent: 3879569 (1975-04-01), Vitzhum et al.
patent: 4081563 (1978-03-01), Hudak et al.
Gottesman Martin
Katz Saul N.
Donovan Daniel J.
General Foods Corporation
Golian Joseph M.
Savoie Thomas R.
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