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 starting material by means of water extraction while selectively reducing the excessive bitterness of the extraction liquid. A beverage extraction device provided with a granule storing unit for storing granules from which a beverage is to be extracted an injection means for injecting an extraction solvent into the granule storing unit from a first direction and a collecting means for collecting an extraction liquid extracted by means of the extraction solvent wherein the granule storing unit is provided with a detachable braking member for housing the granules in a roughly hermetically sealed manner. Additionally the beverage extraction device is provided with a rotating mechanism for rotating the granule storing unit.
