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An extraction device and beverage technology, which are applied in beverage preparation devices, household appliances, applications, etc., can solve the problems of reducing the flavor of the extract of roasted plants, and insufficiently removing bitterness.
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AI technical title is built by PatSnap AI team. It summarizes the technical point description of the patent document.
An extraction device and beverage technology, which are applied in beverage preparation devices, household appliances, applications, etc., can solve the problems of reducing the flavor of the extract of roasted plants, and insufficiently removing bitterness.
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[0121] Hereinafter, a coffee extraction device that uses coffee granules as granules for beverage extraction and recovers coffee extract will be described in detail with reference to the drawings, but the present invention is not limited thereto. The present invention is not limited to coffee extraction devices, but can be applied to all beverage extraction devices for obtaining beverage extracts obtained from roasted plants.
[0122] figure 1 An electric coffee machine (coffee extraction device 1 ) is exemplified. exist figure 1 In the coffee extraction device of the present invention, the "first direction" referred to in the present invention is equivalent to the below of the grain storage part 2 ( figure 1 2B direction in). The main body of the extracting device 1 includes: a water tank 4 for storing water used by a user for extracting coffee; and a bean storage chamber (grain storage unit 2 ) into which a user puts coffee granules. The particle container 2 has a cylind...
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Abstract
Provided is an extraction device for a roasted plant wherein it is possible to keep the preferred flavor component or the rich flavor of an extraction liquid obtained from a roasted plant raw material by means of water extraction while selectively reducing the excessive bitterness of the extraction liquid. Specifically, a granule storing unit is provided with a detachable braking member for housing the granules in a roughly hermetically-sealed manner and housing the granules to be cylindrical or cuboid, the granule storing unit is provided with an upper opening and a lower opening, an upper lid member and a lower lid member are respectively attached detachably to the upper opening and the lower opening, the upper lid member is provided with a valve including a valve body capable of being moved by the action of gravity, and in the generally rectangular sectional shape of the granule layer stored in the granule storing unit in the axial direction, the ratio (H / L) of the width (L) and the height (H) of the rectangle is within a range from 0.1 to 10.
Description
[0001] This application is a divisional application of an invention patent application with an application date of August 24, 2011, an invention title of "beverage extraction device", and an application number of "201180069351.2". technical field [0002] The present invention relates to a beverage extraction device for extracting a beverage extract from roasted plant material through water extraction, for example, relates to a production device for extracting coffee extract by distinguishing coffee flavor components from bitter components. Background technique [0003] Roasted plant materials such as coffee beans, barley for barley tea, tea leaves for roasted tea, etc. are roasted and extracted with hot water, etc. as beverages such as coffee, barley tea, and roasted tea. Roasting process chemically reacts the roasted plant raw materials through heat energy to produce unique aromas such as aroma, rich taste, bitterness, sourness, sweetness and so on. In particular, the burn...
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