PROBLEM TO BE SOLVED: To provide a drink capable of enjoying a superb balance between fresh acidity and saltiness though being a functional drink capable of supplying a user with moisture and mineral components lost by perspiration or the like.SOLUTION: Provided is a method for producing a container-packaged soft drink in which acidity is 0.20 to 0.65, and the ratio of a sodium content to acidity (a sodium content/acidity) is 5.0 to 158.0. Also provided is a method for producing a container-packaged soft drink including a step of regulating its acidity to 0.20 to 0.65 and regulating the ratio of a sodium content to acidity (a sodium content/acidity) is regulated to 5.0 to 158.0. Also provided is a method for improving the taste balance of a container-packaged soft drink.COPYRIGHT: (C)2015,JPO&INPIT【課題】発汗等により失われる水分やミネラル成分を補給可能な機能的飲料でありながら、爽やかな酸味と塩味の絶妙なバランスを楽しむことができる飲料を提供する。【解決手段】酸度が0.20~0.65であり、酸度に対するナトリウム含有量の比率(ナトリウム量/酸度)が5.0~158.0であることを特徴とする容器詰清涼飲料、酸度を0.20~0.65に調整する工程と、酸度に対するナトリウム含有量の比率(ナトリウム量/酸度)を5.0~158.0に調整する工程とを含むことを特徴とする容器詰清涼飲料の製造方法及び容器詰清涼飲料の呈味バランス改善方法を提供する。【選択図】なし
