A - Human Necessities – 23 – F
Patent
A - Human Necessities
23
F
99/80
A23F 5/22 (2006.01)
Patent
CA 1204621
DECAFFEINATION WITH TREATED ACTIVATED CARBON ABSTRACT OF THE INVENTION An aqueous coffee extract is decaffeinated with a treated activated carbon. The activated carbon is first contacted with an ethyl cellulose solution in order to adsorb the ethyl cellulose on the carbon. The ethyl cellulose-containing activated carbon is then dried and contacted with an aqueous coffee extract. The substantially decaffeinated extract is subsequently separated from the carbon. 30006-E
462888
Hinman David C.
Saleeb Fouad Z.
General Foods Corporation
Mcfadden Fincham
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