Food or edible material: processes – compositions – and products – Involving ion exchange – sequestering or chelating material
Patent
1985-06-21
1987-05-19
Hunter, Jeanette
Food or edible material: processes, compositions, and products
Involving ion exchange, sequestering or chelating material
426599, 426422, 4263305, 426490, A23L 236
Patent
active
046667210
ABSTRACT:
Acids can be removed from fruit juices by treating the juice with a filter apparatus comprising a pre-coat cake containing a functionally effective amount of weak base resin particulates. The sizes of the particulates are such that substantially all of said particulates range from about -50 to about -100 mesh. The weak base resin is most desirably one wherein the amount of strong base functionalities are less than about 5 percent, based on the total number of strong and weak base functionalities. Juices treated using the pre-coat cake taste sweet and the essential character thereof is not altered.
REFERENCES:
patent: 4008339 (1977-02-01), Matsuda et al.
patent: 4439458 (1984-03-01), Puri
patent: 4514427 (1985-04-01), Mitchell et al.
patent: 4522836 (1985-06-01), Dechow et al.
Norman Seth I.
O'Brien Kathleen F.
Hunter Jeanette
The Dow Chemical Company
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