PROBLEM TO BE SOLVED: To provide a production method of coffee extract useful as a raw material of coffee beverage which has suppressed impure taste and rich full-bodied taste.SOLUTION: A production method of coffee extract comprises: a process A for contact-processing coffee extract of a raw material with porous adsorbent and a process B for filtering the coffee extract of the raw material after contact-processing at the temperature of 35-85°C by using a depth-type filter.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】雑味が抑制され、かつコクの豊かなコーヒー飲料の原料として有用なコーヒー抽出液の製造方法を提供すること。【解決手段】原料コーヒー抽出液を多孔質吸着剤と接触処理する工程Aと、接触処理後の原料コーヒー抽出液を、35~85℃の温度にてデプス型フィルタを用いて濾過処理する工程Bを含む、コーヒー抽出液の製造方法。【選択図】なし
