Food or edible material: processes – compositions – and products – Processes – Treatment of liquid with nongaseous material other than...
Patent
1990-04-06
1991-10-08
Paden, Carolyn
Food or edible material: processes, compositions, and products
Processes
Treatment of liquid with nongaseous material other than...
210504, 210506, 423335, 4263304, C12H 104
Patent
active
050553143
ABSTRACT:
Alcoholic beverages are filtered after being stabilized, e.g. with silica hydrogel. Silica hydrogel is usable as a filter aid when blended with 25% to 75% by weight of cellulose. The hydrogel cellulose and blend satisfy requirements for permeability.
REFERENCES:
patent: 1766428 (1930-06-01), Cozzolino
patent: 3158532 (1964-11-01), Pall
patent: 3958023 (1976-05-01), Butterworth
patent: 4528198 (1985-07-01), Mizerak
patent: 4766000 (1988-08-01), Sobus
Posada, Brewing Science, vol. 3, pp. 400-411.
Paden Carolyn
Unilever Patent Holdings BV
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