发明名称 Method of making drip-type coffee
摘要 A method and apparatus for making drip-type coffee beverage having improved flavor and aroma, and low bitterness characteristics. The method employs an extraction portion consisting essentially of warm 120 DEG F.-175 DEG F. water to infuse or extract roasted and ground coffee by the filter-drip method to issue a relatively strong filtered coffee extract into a container. A bypass-dilution portion of water, preferably 190 DEG F. to 205 DEG F., is added directly to the relatively strong filtered coffee extract to dilute the relatively strong filtered coffee extract to a predetermined beverage concentration at a preferred temperature. Also, a novel two-temperature split-water-stream coffeemaker for making coffee beverages by this method is provided.
申请公布号 US4275085(A) 申请公布日期 1981.06.23
申请号 US19760726073 申请日期 1976.09.23
申请人 THE PROCTER & GAMBLE COMPANY 发明人 GREGG, RICHARD
分类号 A23F5/26;A47J31/00;(IPC1-7):A23F5/26 主分类号 A23F5/26
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