Process for preparation of tea color concentrate and product

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United States of America Patent

PATENT NO 4552776
SERIAL NO

06685095

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Abstract

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The present invention comprises a process for preparation of tea concentrate with enhanced natural color and the products prepared thereby. Tea is employed as a catalyst to reactions generating color formation. The resulting enhanced color of the tea concentrate and the tea products and beverages prepared therefrom is storage-stable. The process comprises heating a solution of sugar and acid to effect caramelization reactions, followed by adding tea solids and heating to a higher temperature to catalyze Maillard reactions.

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Patent Owner(s)

Patent OwnerAddress
PROCTER & GAMBLE COMPANY THEONE PROCTER & GAMBLE PLAZA ATTENTION CHIEF PATENT COUNSEL CINCINNATI OH 45202

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tse, Hing-Cheung Fairfield, OH 1 7

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