Polyphenol fractions of tea, the use thereof and formulations co

Details Polyphenol fractions of tea, the use thereof and formulations co Polyphenol fractions of tea, the use thereof and formulations co

1999-08-06

2000-08-01

Nutter, Nathan M.

Food or edible material: processes, compositions, and products

Processes

Extraction utilizing liquid as extracting medium

426431, 426435, 426478, 426481, 426489, 426541, 426542, A23F 334, A23F 336, A23F 508, A23L 128

Patent

active

06096359&

ABSTRACT:
The present invention relates to the preparation of novel polyphenol fractions of Camellia sinensis (tea), the use thereof and formulations containing them. The invention relates specifically to the preparation of extracts deprived of caffeine but containing the polyphenols deriving from epigallocatechin in a natural ratio. The use of these novel extracts, alone or in combination with other active principles, is of interest to the food, pharmaceutical, and cosmetic industry, especially to treat cytotoxic and oxidative conditions.

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patent: 5910308 (1999-06-01), D'Jang

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