PROBLEM TO BE SOLVED: To provide a foaming drink with improved foam quality, foamability, and foam sustainability.SOLUTION: A foaming drink includes the following components (A),(B) and (C)(A): 0.00008 to 0.08 mass% of proline (B): one or two or more selected from hesperidin sugar adducts and methyl hesperidin and (C): carbon dioxide with a mass ratio of component (B) to Component (A), i.e. [(B)/(A)], of 0.1 to 180, having a pH of 2 to 6, with less than 1 mass% of ethanol.COPYRIGHT: (C)2016,JPO&INPIT【課題】泡質、泡立ち及び泡持ちが改善された起泡性飲料を提供すること。【解決手段】次の成分(A)、(B)及び(C);(A)プロリン 0.00008~0.08質量%(B)ヘスペリジン糖付加物及びメチルヘスペリジンから選ばれる1種又は2種以上、及び(C)炭酸ガスを含有し、成分(A)と成分(B)との質量比[(B)/(A)]が0.1~180であり、かつpHが2~6である、エタノール1質量%未満の起泡性飲料。【選択図】なし