Food or edible material: processes – compositions – and products – Involving ion exchange – sequestering or chelating material
Patent
1988-01-11
1990-12-04
Paden, Carolyn
Food or edible material: processes, compositions, and products
Involving ion exchange, sequestering or chelating material
426333, 426599, 4263305, A23L 202
Patent
active
049752936
ABSTRACT:
A process of inhibiting enzymatic browning in raw fruit and vegetable juices comprising treating the juices with cyclodextrins, individually or in combination. Soluble cyclodextrins treatments may be added directly to the juices. In the alternative, isoluble cyclodextrins may be used as a packing in a column or in a batch treatment process. In effect, treatments of the invention tend to limit the extent or rate of enzymatic browning in the affected juices. Also disclosed are novel browning inhibiting compositions which are effective in controlling enzymatic browning in raw fruit and vegetable juices. The novel compositions are potential alternatives for presently used sulfites.
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Hicks Kevin B.
Sapers Gerald M.
Seib Paul A.
Fado John D.
Johnson Beverly K.
Paden Carolyn
Silverstein M. Howard
The United States of America as represented by the Secretary of
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