PROBLEM TO BE SOLVED: To provide a tea beverage containing powdered green tea suppressed in harshness, unfavorable taste, and precipitation.SOLUTION: The tea beverage is obtained by mixing the powdered green tea with a tea enzyme-treated extract extracted from tea leaves treated with a cellulase exhibiting little contaminating pectinase activity.COPYRIGHT: (C)2013,JPO&INPIT【課題】抹茶のザラツキ、雑味、沈殿を抑制された抹茶入り茶飲料を提供する。【解決手段】茶葉を夾雑ペクチナーゼ活性の少ないセルラーゼで処理して抽出した茶酵素処理エキスと抹茶とを混合する。【選択図】なし