A - Human Necessities – 23 – F
Patent
A - Human Necessities
23
F
A23F 3/08 (2006.01)
Patent
CA 2052917
Abstract Treatment of black tea Black tea leaves are oxidized to provide treated leaves from which aqueous tea extracts which have minimal turbidity, particularly when cooled, may be obtained. The oxidation reaction is performed on black tea leaves which contain moisture only in an amount such that the oxidation reaction occurs at localized sites on and within the tea leaf structure.
Liu Richard Tien-Szu
Proudley John C.
Borden Ladner Gervais Llp
Liu Richard Tien-Szu
Proudley John C.
Societe Des Produits Nestle S.a.
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