Process for making a reduced density roast and ground coffee

Details Process for making a reduced density roast and ground coffee Process for making a reduced density roast and ground coffee

1985-10-31

1987-01-20

Golian, Joseph

Food or edible material: processes, compositions, and products

Processes

Preparation of product which is dry in final form

241 30, 426595, 426518, A23F 508

Patent

active

046379355

ABSTRACT:
The present invention is a process for making a reduced density roast and ground coffee product comprising the steps of: (a) cracking roasted coffee beans to a size such that about 40% to about 80% are retained in a 6-mesh screen (3.36 mm, 0.132 in.); then (b) normalizing the cracked beans; and then (c) grinding the cracked and normalized beans. The roast and ground coffee product produced by the combination of the three steps has a density between about 0.24 g/cc and about 0.41 g/cc.
The reduced density roast and ground coffee product has an acceptable non-chaffy appearance. Problems associated with the use of air removal and screening are avoided.

REFERENCES:
patent: 3801716 (1974-04-01), Mahlmann et al.
patent: 4349573 (1982-09-01), Stefanucci et al.
Siuetz et al, Coffee Technology, 1979, Avi: Westport, Conn., pp. 265-276.

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