Beverage filter for reducing coffee acidity

Liquid purification or separation – Filter – Material

Patent

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Details

2105001, 426433, 426590, 426595, B01D 2400, A23F 500

Patent

active

061022136

ABSTRACT:
A method of brewing coffee having reduced acidity is described. In the method, an acid-neutralizing composition comprising calcium carbonate, potassium hydroxide, magnesium hydroxide, and potassium chloride is utilized to produce a brewed coffee having a pH of from about 5.7 to about 6.1. A coffee product including ground coffee and an acid-neutralizing composition is also described.

REFERENCES:
patent: 243521 (1881-06-01), Davidson
patent: 256082 (1882-04-01), Von Hofman
patent: 312516 (1885-02-01), Schilling
patent: 680889 (1901-08-01), Schutz
patent: 932322 (1909-10-01), Jurgens et al.
patent: 1137265 (1915-04-01), Hubner
patent: 1742261 (1930-01-01), Klein
patent: 1822227 (1931-09-01), Lendrich et al.
patent: 2036345 (1936-04-01), Merkel
patent: 2419031 (1947-04-01), Pollack
patent: 2518441 (1950-08-01), Schaeppi et al.
patent: 2626558 (1953-01-01), Stein
patent: 2687355 (1954-08-01), Benner et al.
patent: 2889226 (1959-06-01), Hinkley
patent: 3644122 (1972-02-01), Yeransian
patent: 4093422 (1978-06-01), Hain
patent: 4317841 (1982-03-01), Brambilla et al.
patent: 4327076 (1982-04-01), Puglia et al.
patent: 4461778 (1984-07-01), Vialatte nee Geolier
patent: 4755385 (1988-07-01), Etienne et al.
patent: 4882181 (1989-11-01), Giddey
patent: 4976983 (1990-12-01), Hirsh et al.
patent: 4980175 (1990-12-01), Chavkin et al.
patent: 4985271 (1991-01-01), Neilson et al.
patent: 5068109 (1991-11-01), Foldager et al.
patent: 5147666 (1992-09-01), Doonan et al.
patent: 5192571 (1993-03-01), Levy
patent: 5229155 (1993-07-01), Weisemann et al.
patent: 5306511 (1994-04-01), Whang
patent: 5350591 (1994-09-01), Canton
patent: 5518743 (1996-05-01), Pergola et al.
Barrett-Connor, E., et al., "Coffee-Associated Osteoporosis Offset by Daily Milk Consumption," Journal of the American Medical Association, Jan. 26, 1994, vol. 271, No. 4, pp. 280-283.
"Ground Coffee," Consumer Reports, Jan. 1991, pp. 30-50.
Hornstein, I., "Flavor Chemistry," symposium, American Chemical Society, Detroit, MI, 1966, pp. 180-187.
Peterson, M.S., et al., Encyclopedia of Food Science, 1978, pp. 1-6.
Pintauro, N., "Soluble Coffee Manufacturing Processes," Noyes Development Corp., 1969, pp. 72-73, 116-129.
Ukers, W., Tea and Coffee Trade Journal, 1935, pp. 292-296.
Database Abstract. AN: 86-254078 [39] WPIDS. JP 61997393, May 1986.
Database Abstract. AN: 79(10):H1669 FSTA. German 2,731,917. Inventor: Wieland, Oct. 1979.
The Condensed Chemical Dictionary, 7th Ed. pp. 575, 773, and 774, 1966.

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