Process for preparing a soluble tea product

Details Process for preparing a soluble tea product Process for preparing a soluble tea product

1977-06-30

1979-05-22

Weinstein, Steven L.

Food or edible material: processes, compositions, and products

Removing natural color by chemical reaction, e.g.,...

By organic color remover

426312, 426597, A23F 300

Patent

active

041560248

ABSTRACT:
Raw tea tannins which are cold-water insoluble are catalytically oxidized to improve their solubility. The oxidized tannins may then be employed in tea beverage products which are more convenient and desirable.

REFERENCES:
patent: 2831772 (1958-04-01), Herz
patent: 2863775 (1958-12-01), Perech
patent: 3065077 (1962-11-01), Mishkin et al.
patent: 3151985 (1964-10-01), Fobes
patent: 3163539 (1964-12-01), Barch
patent: 3451823 (1969-06-01), Mishkin et al.
patent: 3787590 (1974-01-01), Burders et al.
patent: 3812266 (1974-05-01), Sanderson et al.
patent: 3950553 (1976-04-01), Gasser et al.
Condensed Chem. Dict. 8th Ed., Van Nostrand Reinhold Co., 1971.

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