A - Human Necessities – 23 – F
Patent
A - Human Necessities
23
F
99/78
A23F 5/12 (2006.01)
Patent
CA 1088366
HIGH-SHEEN ROAST AND GROUND COFFEE FLAKES OF IMPROVED EXTRACTABILITY Dennis R. Grubbs, Timothy A. Lubsen, and George L. Roseberry, Jr. ABSTRACT OF THE INVENTION Roast and ground coffee in the form of high-sheen flakes and having improved extractability is disclosed. A process for preparing flaked roast and ground coffee of high sheen and improved extractability by passing roast and ground coffee through a roll mill operating at differential speeds and temperatures is also disclosed. The process comprises: passing roast and ground coffee through a roll mill wherein a first roll has a peripheral surface speed of 30 ft./min. to 850 ft./min. and a surface temperature of from 0°F to 140°F and a second roll has a peripheral surface speed corresponding to from 2 to 8 times that of the first roll and a surface temperature of from 150°F to 300°F; and removing from said roll mill roast and ground flakes of high sheen and extract- ability.
240873
Grubbs Dennis R.
Lubsen Timothy A.
Roseberry George L.
Kirby Eades Gale Baker
The Procter & Gamble Company
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