BEVERAGE EXTRACTION DEVICE

WIPO Patent Application WO/2012/098725

A1

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, a first injection means for injecting an extraction solvent into the granule storing unit from a first direction, and a collecting means for collecting a coffee extraction liquid extracted by means of the extraction solvent from the same side as the first direction with respect to a coffee granule layer, wherein the granule storing unit is provided with a detachable braking member for housing, in a roughly hermetically-sealed manner, the granules from which a beverage is to be extracted.

NAKAO YOSHIHIRO (JP)
YOKOO YOSHIAKI (JP)
NAKAJIMA MAKOTO (JP)
SHIMIZU HIROAKI (JP)
FURUTA HIROKI (JP)
MITSUHASHI MORIO (JP)
OKA KITARO (JP)
SAKUMA CHISEKO (JP)

PCT/JP2011/069050

July 26, 2012

August 24, 2011

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SUNTORY HOLDINGS LTD (JP)
NAKAO YOSHIHIRO (JP)
YOKOO YOSHIAKI (JP)
NAKAJIMA MAKOTO (JP)
SHIMIZU HIROAKI (JP)
FURUTA HIROKI (JP)
MITSUHASHI MORIO (JP)
OKA KITARO (JP)
SAKUMA CHISEKO (JP)

A47J31/44; A23F5/24

JPH0438919A	1992-02-10
JP2002291412A	2002-10-08
JP2007307357A	2007-11-29
JP2004016586A	2004-01-22
JPH02215414A	1990-08-28
JP2006167301A	2006-06-29
JP2010207113A	2010-09-24
JP2001017094A	2001-01-23
JP2578316B2	1997-02-05
JP2002291412A	2002-10-08
JP3076826U	2001-04-20

See also references of EP 2666395A4

ONO, Shinjiro et al. (JP)
Ono Shinjiro (JP)

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