Abstract: Some flavor materials were added into the hot water extract of dried balsam pear and a kind of cool drink was prepared. Through solubilizing and hydrolyzing with enzyme, then freezing and filtrating, the balsam pear drink looks pellucid, tastes sweet and slightly bitter, and scents the smell of balsam pear and oolong tea.

Key words: clarifying, balsam pear gourd, cool drink