Powdered tea extract

Food or edible material: processes – compositions – and products – Products per se – or processes of preparing or treating... – Beverage or beverage concentrate

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426435, A23F 316

Patent

active

044105568

ABSTRACT:
A process for preparing a powdered tea extract which comprises extracting tea leaves firstly at ambient temperature and then at an elevated temperature, with an aqueous medium which contains, at least during the extraction at ambient temperature, a food-acceptable carboxylic acid or a corresponding food-acceptable salt or any mixture thereof and afterwards drying the aqueous extract obtained.

REFERENCES:
patent: 2785979 (1957-03-01), Mitchell
patent: 4130669 (1978-12-01), Gregg
Pintauro, Tea and Soluble Tea Products Manufacture, 1977, Fd. Tech. Rev. No. 38, Noyes Data Corp.: Park Ridge, N.J., pp. 46-48, 74-76, 79-80.
Lust, The Herb Book, 1974, Bantam Books: New York, pp.520-526.

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