Food or edible material: processes – compositions – and products – Products per se – or processes of preparing or treating... – Beverage or beverage concentrate
Patent
1976-05-06
1978-08-29
Sever, Frank
Food or edible material: processes, compositions, and products
Products per se, or processes of preparing or treating...
Beverage or beverage concentrate
426388, 426465, A23F 100
Patent
active
041104854
ABSTRACT:
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.degree. to 140.degree. 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.degree. to 300.degree. F.; and removing from said roll mill roast and ground flakes of high sheen and extractability.
REFERENCES:
patent: 3615667 (1971-10-01), Joffe
patent: 3625704 (1971-12-01), Andre et al.
patent: 3660106 (1972-05-01), McSwiggin et al.
patent: 3762930 (1973-10-01), Mahlmann
patent: 3769031 (1973-10-01), McSwiggin
Grubbs Dennis R.
Lubsen Timothy A.
Roseberry, Jr. George L.
O'Toole John A.
Sever Frank
The Procter & Gamble & Company
Witte Richard C.
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