Food or edible material: processes – compositions – and products – Products per se – or processes of preparing or treating... – Hop derived ingredient – including hopping of wort
Patent
1990-01-31
1991-05-07
Paden, Carolyn
Food or edible material: processes, compositions, and products
Products per se, or processes of preparing or treating...
Hop derived ingredient, including hopping of wort
426476, C12C 300
Patent
active
050135724
ABSTRACT:
A method of removing objectionable impurities from a hop flavor so that the impurities will not cause a fruity aroma of the beer. The method comprises steam stripping the odor forming impurities from the hop flavor at a pH such that the steam stripping is effective in removing the impurities to produce the purified hop flavor.
REFERENCES:
patent: 3798332 (1974-03-01), Westerman et al.
patent: 3875316 (1975-04-01), Humphrey
patent: 4002683 (1977-01-01), Todd, Jr.
patent: 4302479 (1981-11-01), Humphrey et al.
patent: 4395431 (1983-07-01), Lance et al.
patent: 4778691 (1988-10-01), Todd, Jr. et al.
Lumb J. Trevor
Olson A. Dean
Paden Carolyn
Pfizer Inc.
Richardson Peter C.
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