Method and system for removing impurities from aliments
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United States of America Patent
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Oct 25, 1994
Grant Date -
N/A
app pub date -
Aug 10, 1993
filing date -
Aug 10, 1993
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method for improving the quality of an aliment, such as an alcoholic liquor, by removing impurities such as carbamates, sulfites and bioamines, includes contacting an aliment containing the impurity with a container formed of a membrane permeable to the impurity. The container encloses a non-diffusible reactant such as binding agents, neutralizing agents, oxidizing agents, transesterifying agents and hydrolyzing agents. The container and the contents are separated from the aliment after a period of time sufficient for the reactants to react with the impurity.
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