Food or edible material: processes – compositions – and products – Processes – Treatment of liquid with nongaseous material other than...
Patent
1974-10-11
1977-01-18
Weinstein, Steven L.
Food or edible material: processes, compositions, and products
Processes
Treatment of liquid with nongaseous material other than...
210 23F, 210 23H, 210 24, 4263303, 426424, 426435, 426597, A23F 300, B01D 1300, B01D 1508, B01D 3100
Patent
active
040040380
ABSTRACT:
Cold soluble tea concentrates and powders are prepared by extracting tea leaves with hot water, selectively removing nonpolyphenolic, high molecular weight compounds from the tea extract while retaining the phenolic compounds therein and concentrating the resultant extract.
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The Chemistry of Tea & Tea Manufacturing, 1972 - Sanderson pp. 252-256, 259, 260, 265, 268-288, 303-305.
J. Sci. Ed. Agric., 1968, vol. 19, pp. 530-534, Smith.
Adams Bruce L.
Burns Robert E.
Lobato Emmanuel J.
Tea Research Institute of Ceylon
Weinstein Steven L.
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