| 摘要 |
PROBLEM TO BE SOLVED: To provide a beverage that can stably maintain a vivid green color at normal temperature for a long time without using a coloring agent, and in particular, to provide packed turbid tea.SOLUTION: A tea extract and a green plant paste containing copper-substituted chlorophyll are mixed in such a manner that concentrations of caffeine A g%, copper-substituted chlorophyll B mg% and hydroxycarboxylic acid C g% satisfy A ranging from 0.008 to 0.023, B ranging from 0.0017 to 0.034, and C ranging from 0.01 to 0.45. |
