Food or edible material: processes – compositions – and products – Processes – Treatment of liquid with nongaseous material other than...
Patent
1994-08-17
1996-04-09
Czaja, Donald E.
Food or edible material: processes, compositions, and products
Processes
Treatment of liquid with nongaseous material other than...
426271, 4263304, 4263305, 426424, A23L 280
Patent
active
055059732
ABSTRACT:
A process for removing aluminum ions from beer or juice, in which the beer or fruit juice is contacted with from 5 to 2500 g per 100 l of a polymer which contains, as copolymerized units, from 50 to 99.5% by weight of at least one basic vinyl heterocycle having a pK.sub.a of at least 3.8 and from 0 to 49.5% by weight of another copolymerizable monomer, and which was prepared in the absence of oxygen and polymerization initiators and in the presence of from 0.5 to 10% by weight, based on the monomers, of a crosslinker.
REFERENCES:
patent: 3878310 (1975-04-01), Field et al.
Sharp et al. "Chemical Speciation, and Significance of aluminum in beer" 1995.
Detering Juergen
Fussnegger Berhard
BASF - Aktiengesellschaft
Czaja Donald E.
Tran Lien
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