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    Method and device for extracting effective ingredients from dried plant materials
    61.
    发明授权
    Method and device for extracting effective ingredients from dried plant materials 失效
    从干燥的植物材料中提取有效成分的方法和装置

    公开(公告)号：US5358725A

    公开(公告)日：1994-10-25

    申请号：US85985

    申请日：1993-07-01

    Applicant: Maremitsu Izumitani ,  Yoshimi Sawada

    Inventor： Maremitsu Izumitani ,  Yoshimi Sawada

    IPC: A23F3/16 ,  A23F3/18 ,  A23F5/24 ,  A23F5/26 ,  A47J31/00 ,  A47J31/10 ,  A47J31/44 ,  A23F3/00 ,  A23F5/00

    CPC classification number: A23F5/26 ,  A23F3/18 ,  A47J31/002

    Abstract: A method for extracting the effective ingredients from dried plant materials such as coffee, black tea, green tea, herbs, and the like as a concentrated liquid, and a device for implementing that method, are disclosed whereby an effective ingredient is extracted as an extracted liquid with high clarity and high concentration from dried plant material in a short time without loss of aroma and flavor without extracting the unpleasant bitter or astringent taste resulting from the extraction of tannin, while also sterilizing the extracted liquid.

    Abstract translation: 公开了一种从干燥的植物材料如咖啡，红茶，绿茶，草药等作为浓缩液体提取有效成分的方法和用于实施该方法的装置，由此提取有效成分作为提取物 在干燥的植物材料中，在短时间内具有高透明度和高浓度的液体，而不损失香味和风味，而不会提取由单宁提取引起的令人不愉快的苦味或收敛味，同时还对提取的液体进行灭菌。

    Method for brewing coffee
    62.
    发明授权
    Method for brewing coffee 失效
    酿造咖啡的方法

    公开(公告)号：US5340597A

    公开(公告)日：1994-08-23

    申请号：US49747

    申请日：1993-04-19

    Applicant: Jack J. Gilbert

    Inventor： Jack J. Gilbert

    IPC: A47J31/02 ,  A23F5/26 ,  A47J31/00 ,  A47J31/057 ,  A47J31/22 ,  A47J31/44

    CPC classification number: A47J31/22 ,  A23F5/26 ,  A47J31/002 ,  A47J31/0573

    Abstract: Disclosed is a coffee brewing apparatus and method for brewing coffee whichmploys a rotating basket and other appropriate support structure. The rotating basket is subjected to centrifugal acceleration and water containing caffeol is selectively extracted from water and ground coffee present in the basket. The water and caffeol extracted from the ground coffee exits from the basket through a plurality of ports disposed around the circumference thereof, is directed through a discharge passageway and is collected in a receptacle.In accordance with the method a preselected amount of ground coffee is introduced into the basket which is subjected to centrifugal acceleration. A preselected amount of water at a predetermined temperature is added to the basket in order to form a coffee grounds-water mixture and an aqueous solution containing caffeol but not the coffee grounds is selectively removed from the basket through the plurality of circumferential ports located in the wall of the basket. Centrifugal acceleration is continued until essentially all of the aqueous solution present in the basket has been separated from the ground coffee, removed from the basket and collected in the receptacle.

    Abstract translation: 公开了一种咖啡冲泡设备和用于酿造咖啡的方法，该咖啡冲煮装置和方法采用旋转篮和其它合适的支撑结构。 旋转的篮子经受离心加速，并且从桶中存在的水和研磨咖啡中选择性地提取含有咖啡因的水。 从研磨咖啡中提取的水和咖啡因通过设置在其圆周周围的多个端口从篮子排出，被引导通过排出通道并收集在容器中。 根据该方法，将预先选定量的研磨咖啡引入到经受离心加速的篮子中。 将预定量的预定温度的水添加到篮子中以形成咖啡渣 - 水混合物，并且含有咖啡因而不是咖啡渣的水溶液通过位于 篮子的墙壁 离心加速继续进行，直到篮子中存在的基本上所有的水溶液与研磨的咖啡分离，从篮子中取出并收集在容器中。

    Microwave brewing apparatus and method
    63.
    发明授权
    Microwave brewing apparatus and method 失效
    微波酿造设备及方法

    公开(公告)号：US4908222A

    公开(公告)日：1990-03-13

    申请号：US322980

    申请日：1989-03-14

    Applicant: Dong Yu

    Inventor： Dong Yu

    IPC: A23F5/26 ,  A47J31/54 ,  A47J36/02 ,  B65D81/34

    CPC classification number: A23F5/26 ,  A47J31/547 ,  A47J36/027 ,  B65D2581/3409 ,  Y10S99/14

    Abstract: A beverage brewing apparatus and method using microwave energy is disclosed. The apparatus comprises a pressurizable water reservoir and a filter chamber disposed below the reservoir. The reservoir is provided with pressure overflow means which, in operation, prevents water in the reservoir from overflowing into the filter chamber until vapor pressure is built up in the reservoir due to the influx of microwave energy so as to force the heated water to overflow into the filter chamber to mix with an infusible material, e.g. ground coffee to make a beverage.

    Abstract translation: 公开了一种使用微波能量的饮料冲泡设备和方法。 该装置包括可加压的储水器和设置在贮存器下方的过滤室。 储存器设置有压力溢流装置，其在操作中防止储存器中的水溢出到过滤室中，直到由于微波能量的涌入而在储存器中形成蒸气压力，以便迫使加热的水溢出 过滤室与不熔材料混合，例如 研磨咖啡来制作饮料。

    Separating volatile aromatics from roasted and ground coffee
    64.
    发明授权
    Separating volatile aromatics from roasted and ground coffee 失效
    将挥发性芳香剂与焙炒和研磨的咖啡分离

    公开(公告)号：US4379172A

    公开(公告)日：1983-04-05

    申请号：US249701

    申请日：1981-04-14

    Applicant: Richard T. Liu

    Inventor： Richard T. Liu

    IPC: A23F5/26 ,  A23F5/50 ,  A23F5/48

    CPC classification number: A23F5/505 ,  A23F5/26

    Abstract: A process for collecting volatile aromatics which are entrained with gases evolved during the wetting and extraction of fresh roasted and ground coffee beans and contained in part within the extract itself, and thereafter combining the collected volatile aromatics with processed coffee extract and/or soluble coffee to produce an instant coffee product having improved flavor and aroma is disclosed. The instant coffee product obtained by this process is also disclosed.

    Abstract translation: 收集挥发性芳族化合物的方法，所述挥发性芳族化合物在润湿和提取新鲜的焙炒和研磨的咖啡豆期间产生的气体夹带，并部分地包含在提取物本身内，然后将收集的挥发性芳族化合物与加工的咖啡提取物和/或可溶性咖啡混合 产生具有改善的风味和香气的速溶咖啡产品。 还公开了通过该方法获得的速溶咖啡产品。

    Coffee extraction
    65.
    发明授权
    Coffee extraction 失效
    咖啡提取

    公开(公告)号：US4158067A

    公开(公告)日：1979-06-12

    申请号：US829946

    申请日：1977-09-01

    Applicant: Hermanus A. J. Wouda

    Inventor： Hermanus A. J. Wouda

    IPC: A23F5/26 ,  A23F1/08

    CPC classification number: A23F5/26 ,  A23F5/265

    Abstract: Process and apparatus for the preparation of extracts from ground roasted coffee and the like comprising subjecting ground roasted coffee sequentially to (a) exhaustive extraction of the solubles at a temperature at which no substantial hydrolysis of coffee solids occurs, (b) heating for a short time to a temperature at which insoluble coffee solids are transformed into extractable substances, and (c) exhaustive leaching at a temperature within the same range as that used for step (a).

    Abstract translation: 制备来自磨碎的咖啡等的提取物的方法和装置包括依次对磨碎的咖啡进行（a）在不发生咖啡固体的实质性水解的温度下穷尽地提取可溶物，（b）加热短时间 时间达到不溶性咖啡固体转化成可萃取物质的温度，和（c）在与步骤（a）所用相同范围内的温度下进行彻底浸出。

    Cold water-pressure extraction of roasted coffee
    68.
    发明授权
    Cold water-pressure extraction of roasted coffee 失效
    冷榨咖啡的冷水压力提取

    公开(公告)号：US3682649A

    公开(公告)日：1972-08-08

    申请号：US3682649D

    申请日：1970-03-11

    Applicant: GEN FOODS CORP

    Inventor： OROZOVICH GEORGE

    IPC: A23F5/14 ,  A23F5/26 ,  A23F1/08

    CPC classification number: A23F5/14 ,  A23F5/26

    Abstract: ROASTED COFFEE, IN FORM WHOLE BEANS OR GROUND, IS CONTACTED WITH COLD WATER AND THE MIXTURE IS SEPARATED UNDER PRESSURE TO OBTAIN A QUALITY COFFEE EXTRACT AND PARTIALLY EXTRACTED COFFEE WHICH CAN BE FURTHER PROCESSED. THE COFFEE EXTRACT CAN BE DRIED TO OBTAIN A PREMIUM SOLUBLE COFFEE. THE PARTILLY EXTRACTED COFFEE CAN BE FURTHER EXTRACTED BY STANDARD PERCOLATION TECHNIQUES OR CAN BE DRIED AND USED AS REGULAR ROASTED AND GROUND COFFEE.

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