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METHOD FOR CONCENTRATING AROMA USING REVERSE OSMOSIS MEMBRANE

申请公布号:JP2010013510(A)

申请号:JP20080172763

申请日期:2008.07.01

申请公布日期:2010.01.21

申请人:
T HASEGAWA CO LTD

发明人:FUJITA SATOSHI;TAKAHASHI MAKOTO

分类号:C11B9/02;A23F3/42;A23F5/46;B01D61/02

主分类号:C11B9/02

摘要:PROBLEM TO BE SOLVED: To provide an excellent method for manufacturing an aroma concentrate with little reduction in aroma and a good aroma balance. SOLUTION: The method for manufacturing the aroma concentrate comprises a step of producing a distillate containing the aroma by steam distillation of a natural raw material, a step of producing extract by adding water to a steam distillation residue, a step of mixing a part or the total of the resultant extract with the distillate containing the aroma, and a step of concentrating the mixture using a reverse osmosis membrane. COPYRIGHT: (C)2010,JPO&INPIT

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