Food or edible material: processes – compositions – and products – Fermentation processes – Alcoholic beverage production or treatment to result in...
Patent
1990-12-21
1991-12-31
Cintins, Marianne
Food or edible material: processes, compositions, and products
Fermentation processes
Alcoholic beverage production or treatment to result in...
426 28, 426 29, 426 14, 426592, C12C 100, C12C 1100
Patent
active
050770616
ABSTRACT:
A method of producing an alcohol-free or low alcohol beer comprising thermally breaking malt draff to obtain a malt draff mash from a substrate selected from the group consisting of a full- or a high-alcohol content beer brewing base or a protein fraction obtained from malt draff by digesting, boiling or autoclaving during the production of edible draff meal in a draff mash. The method homogenizes, extrudes and mechanically removes insoluble chaff from the brewing base prior to thermally breaking up the malt draff, cooling the malt draff mash to about 72.degree. C., emzymatically breaking up the malt draff mash by adding coarsely ground malt, heating the mash to 80.degree.-85.degree. C., adding thereto coarsely ground malt premashed in cold water to produce a wort with a final fermentation degree of at most 60% and a temperature of 70.degree.-74.degree. C., which is maintained until iodine normality is attained and subjecting the iodine normal mash to mashing.
REFERENCES:
patent: 4622224 (1986-11-01), Owades
"Brewing", in the Encyclopedia of Chemistry, Second Edition, edited by George L. Clark, pp. 150-151 (Reinhold 1966).
Gruss Rudiger
Zurcher Christian
Binding-Brauerei AG
Cintins Marianne
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