EMISSION OF FRAGRANCE OF INSTANT OOLONG TEA

摘要

PURPOSE:To emit the fragrance of the titled oolong tea and to improve its taste, by maintaining a dried extracted component of oolong tea in a constant temperature range for a fixed period. CONSTITUTION:Oolong tea obtained by a conventional procedure is extracted with warm water, etc. to give an extracted solution, which is dried by lyophilization, spray drying, etc. to give instant oolong tea. This oolong tea is maintained at 50-70 deg.C for 5hr-14 days, the loss of flavor components and tasty components are prevented, and the emission of fragrance and the improvement of taste are carried out. During the preservation period, the instalt oolong tea is desirably stored in a closed state by a hermetically closed container, aluminum foil packing, etc. not to diffuse the fragrance.