|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 5 인용 특허 : 3|
A cold water infusible tea leaf product is described which brews in cold water to produce an iced tea beverage with the color and flavor of iced teas prepared by hot brewing methods. The product when brewed in water at about 15.degree. C. for about 5 minutes at a water to tea ratio of 100 water to 1 tea has a cold water infusion Hunter L Value of about 25 to 45; a Hunter "a" value of about 24 to 34; a Hunter haze value of less than 40 and at least 0.15% soluble tea solids.
1. A cold brew tea beverage prepared by a cold brew method said beverage having taste and color parameters so thati. when a Q.D.A. test is performed evaluating Bitter2 and Red, and ii. when Bitter2 is plotted on a Q.D.A. map as the Y axis and red is plotted on said map as the X axis the beverage has a Q.D.A. score on or above the line defined by: Bitter 2+0.639 Red≥4.8wherein the beverage is prepared from cold water infusable tea leaves having been fermented in the presence of tannase and subjected to hydrogen peroxide after the generation of gallic acid...