Food or edible material: processes – compositions – and products – Products per se – or processes of preparing or treating... – Flavor or flavor adjunct – acidulant or condiment
Patent
1973-05-21
1977-02-15
Lutter, Frank W.
Food or edible material: processes, compositions, and products
Products per se, or processes of preparing or treating...
Flavor or flavor adjunct, acidulant or condiment
426594, 426387, 426429, 426487, A23F 104
Patent
active
040083403
ABSTRACT:
Grinder gas aroma evolved from the comminution or fracturing of freshly roasted coffee beans is stabilized by condensing the gas and adding an oxygen scavenger to the condensate. This condensate is then briefly contacted and extracted with a fluorinated-chlorinated hydrocarbon to remove harsh aroma compounds and then with a mixture of non-polar and polar solvents in order to extract desirable aromatics. This extract is stable at freezer temperatures and can be used to aromatize coffee or coffee-like products.
REFERENCES:
patent: 1292458 (1919-01-01), Hamor et al.
patent: 1367724 (1921-02-01), Trigg
patent: 3155523 (1964-11-01), Reich
patent: 3649296 (1972-03-01), Friedman
patent: 3821447 (1974-06-01), Jasovsky et al.
Coffee Processing Technology vol. 2 by Sivetz, published by Avi Pub. Co., Westport, Conn. 1963, p. 172.
Clinton William P.
Kung Jo-Fen T.
Soukup Robert J.
General Foods Corporation
Greenblum N.
Lutter Frank W.
Savoie Thomas R.
Struzzi Bruno P.
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