Food or edible material: processes – compositions – and products – Addition of dye or pigment – including optical brightener
Patent
1977-08-24
1979-01-16
Jones, Raymond N.
Food or edible material: processes, compositions, and products
Addition of dye or pigment, including optical brightener
426597, 426 49, A23L 1275, A23F 300
Patent
active
041350014
ABSTRACT:
Tea compositions having improved color and flavor are produced by adding water-soluble aluminum salt(s) to the compositions or precursors during any stage of the manufacture up to the point of consumption, or even by coating or spraying the tea leaves prior to plucking and processing. Enhanced characteristics obtained as a result of this addition include increased redness and brightness and improved flavor.
REFERENCES:
patent: 2181549 (1939-11-01), Grethe
patent: 3438785 (1969-04-01), Zameitat
patent: 3959497 (1976-05-01), Takino
Edmonds Christopher J.
Gudnason Geir V.
Gilroy Michael J.
Hatcher Elizabeth A.
Jones Raymond N.
Lester Robert A.
Martin John R.
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