Study on the productive technology for green tea of Passion fruit
Studies have been undertaken on the processing and formulation of green tea.The optimal added quantity of Passion fruit juice is 0.2%.The results indicate that the optimal sock tea conditions are tem-perature 80 ℃,time 60 min and ratio of tea and water is 1 ∶65.The parameter of protcecting tea color are pH3.5~4.0 and 0.05% Vc.The conditions that prevent tea subside are 0.02% β-CD,1.5% honey and 0.02% CMC.