Enzymatic clarification of tea extracts
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United States of America Patent
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Aug 29, 1995
Grant Date -
N/A
app pub date -
May 12, 1994
filing date -
May 12, 1994
priority date (Note) -
Expired
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Abstract
A process for producing a tea extract which forms little or no haze when stored at refrigeration temperatures. The process comprises incubating a mixture of oxidase, tannase and tea extract, and then separating insoluble solids from the tea extract. The tea extract is preferably a concentrate which is subsequently diluted to provide a ready-to-drink beverage. Haze which develops on cold storage of the extract or of tea beverages prepared from the extract is significantly reduced.
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