| 摘要 |
PROBLEM TO BE SOLVED: To provide a packaged beverage maintaining liquid color and flavor for long time even with a container shape having oxygen permeability.SOLUTION: There is provided a packaged beverage by controlling amounts and ratios of (A) oolong tea polymerized polyphenol, (B) non-polymerized catechins, (C) hexose and (D) sodium to specific ranges satisfying following (a) to (d). (a) (A)=10 to 100 mg/100 mL. (b) (A)+(B)=20 to 100 mg/100 mL. (c) (C)=4 to 20 mg/100 mL. (d) (D)=5 to 20 mg/100 mL. |
