Process for preparation of purified tea components using preconc

Details Process for preparation of purified tea components using preconc Process for preparation of purified tea components using preconc

1995-06-02

1996-07-02

Weier, Anthony J.

Food or edible material: processes, compositions, and products

Processes

Extraction utilizing liquid as extracting medium

426429, 426431, 426435, A23F 318, A23F 320

Patent

active

055320120

ABSTRACT:
A method of obtaining selected tea polyphenol or theaflavin antioxidants in proportions reflective of those in natural tea is disclosed. The method employs a water solubilization of tea cream coupled with a mixed water/organic solvent extraction of the tea cream. The purified materials prepared are also disclosed.

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