PROBLEM TO BE SOLVED: To provide a packed coffee beverage in which the generation of hydroxyhydroquinone is suppressed.SOLUTION: The packed coffee beverage containing a neutral amino acid of 0.005-1 mass% and the packed coffee beverage containing creatine are provided.COPYRIGHT: (C)2011,JPO&INPIT【課題】ヒドロキシヒドロキノンの生成を抑制した容器詰コーヒー飲料を提供すること。【解決手段】中性アミノ酸を0.005~1質量%含有する、容器詰コーヒー飲料。【選択図】なし