Packaged beverage with caffeine-containing catechin composition

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United States of America Patent

PATENT NO 8574655
APP PUB NO 20110086159A1
SERIAL NO

12971555

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Abstract

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A process for selectively removing caffeine from a caffeine-containing catechin composition, which includes dissolving the caffeine-containing catechin composition in a 9/1 to 1/9 by weight mixed solution of an organic solvent and water, and then bringing the resultant solution into contact with activated carbon alone or with activated carbon and also acid clay or activated clay; and a packaged beverage containing such a decaffeinated composition.

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Patent Owner(s)

Patent OwnerAddress
KAO CORPORATION14-10 NIHONBASHI KAYABACHO 1-CHOME CHUO-KU TOKYO 103-8210

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukuda, Masahiro Tokyo, JP 166 1380
Itaya, Eri Tokyo, JP 14 85
Konishi, Atsushi Tokyo, JP 22 143
Ogura, Yoshikazu Tokyo, JP 38 322
Ohishi, Susumu Tokyo, JP 11 80
Takahashi, Hirokazu Tokyo, JP 197 2117

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