PROBLEM TO BE SOLVED: To provide a container-packed coffee beverage that has a full-bodied taste and natural sweet aroma like a freshly brewed coffee, has high aroma suppressed in deterioration due to a long-term storage and is suppressed in deterioration and to provide a method for producing a container-packed coffee beverage.SOLUTION: The method for producing a container-packed coffee beverage comprises (1) extracting and preparing an extract of coffee beans so that the ratio (A/B) of (A) an extract of pulverized and roasted coffee beans and (B) an extract of unpulverized and roasted coffee beans is 19 to 1 in terms of coffee solid content, (2) adding an alkali to the extract of coffee beans to regulate a pH of the extract of coffee beans to produce a container-packed coffee beverage excellent in aroma. The coffee beverage is suppressed from causing deterioration in flavor due to heating during the production of the container-packed coffee beverage and due to distribution and long-term storage.SELECTED DRAWING: NoneCOPYRIGHT: (C)2016,JPO&INPIT【課題】容器詰コーヒー飲料において、淹れたてコーヒーのような、飲みごたえと自然な甘い香りを有し、かつ、長期保存の劣化抑制されている香り高く、劣化の抑制された容器詰コーヒー飲料、及びその製造方法を提供すること。【解決手段】容器詰コーヒー飲料の製造方法において、(1)粉砕焙煎コーヒー豆抽出物(A)と、未粉砕焙煎コーヒー豆抽出物(B)とが、コーヒー固形分換算で(A)/(B)が19~1となるように、コーヒー豆抽出物を抽出、調製する工程、(2)該コーヒー豆抽出物にアルカリを添加して、コーヒー豆抽出物のpHを調整する工程とを含む、香気に優れた容器詰コーヒー飲料を製造する。該コーヒー飲料は、容器詰コーヒー飲料製造時の加熱や、流通・長期保存に対しても、劣化香味の発生が抑制されたコーヒー飲料となる。【選択図】なし
