Title:
A METHOD OF PROCESSING ROASTED COFFEE
Document Type and Number:
WIPO Patent Application WO2002063970
Kind Code:
A3
Abstract:
A method of processing roasted coffee to improve the retention of carbon dioxide and aromatics liberated from the roasted coffee. The method involves preparing one or more containers for receiving coffee. The containers are purged of contained air through flushing with an inert gas. Roasted coffee is transported and delivered to a grinding circuit where it is ground directly into a container filling apparatus. The containers filling apparatus delivers the ground coffee directly into the purged containers after which the containers are sealed to maximize the retention of carbon dioxide and aromatics liberated from the roasted coffee and to minimize contact of the ground roasted coffee with the air.
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Inventors:
BUCKINGHAM ROBERT OLIVER
ANKER WILLEM
ANKER WILLEM
Application Number:
PCT/CA2002/000183
Publication Date:
August 21, 2003
Filing Date:
February 13, 2002
Export Citation:
Assignee:
1361215 ONTARIO INC (CA)
International Classes:
A23F5/08; A23F5/10; (IPC1-7): A23F5/10; A23F5/46; B65B31/02
Foreign References:
| EP0638479A1 | 1995-02-15 | |||
| FR750228A | 1933-08-07 | |||
| US5916110A | 1999-06-29 | |||
| CH217469A | 1941-10-31 |
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