Decaffeination process
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United States of America Patent
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-
Aug 14, 1984
Issued Date -
N/A
app pub date -
Nov 16, 1976
filing date -
Aug 18, 1975
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A process for producing a decaffeinated vegetable material, such as coffee or tea in aqueous extract or solid form, for use in preparation of beverages, which comprises: (a) contacting a caffeine-containing composition with a liquid, water-immiscible fatty material which is capable of removing caffeine therefrom; (b) maintaining said vegetable material and said fatty material in contact for a time sufficient to transfer caffeine from said vegetable material to said fatty material; and (c) separating the decaffeinated vegetable material from the caffeine-laden fatty material. Other features of the invention are described in the specification.
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