Method for the production of decaffeinated tea

Details Method for the production of decaffeinated tea Method for the production of decaffeinated tea

A - Human Necessities

23

F

99/82

A23F 3/36 (2006.01) A23F 3/42 (2006.01)

Patent

CA 1183388

ABSTRACT A method for the production of decaffeinated tea A method for the production of black tea having a reduced caffeine content which comprises:- a) treating black tea with water to increase its moisture content and thereby break down caffeine complexes; b) extracting the treated tea with a low boiling halogenated hydrocarbon solvent for caffeine which is substantially saturated with flavour components of tea but which is not saturated with respect to caffeine; and c) separating the extracted tea from the solvent.

387960

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