Preparation technology of original-quality compressed oolong tea and product, namely original-quality compressed oolong tea

Abstract

The invention discloses a preparation process and product of original oolong tea compressed tea. Humidifying and softening is as follows: selecting ice cubes with a temperature range of 250k to 270k and crushing them into crushed ice powder; mixing the crushed ice powder with finished oolong tea loose tea Mix evenly, the mass ratio of the crushed ice powder and finished oolong tea loose tea is: 1~3:7~9; the mixture of crushed ice powder and finished oolong tea loose tea is put into a barrel-shaped container with a heat insulation layer on the peripheral device neutralize and seal; vacuumize the barrel-shaped container that is loaded with crushed ice powder and finished oolong tea loose tea mixture; slowly rotate the barrel-shaped container that is loaded with crushed ice powder and finished loose tea mixture of oolong tea, Mix slowly with the mixture of finished oolong tea loose tea; in a normal temperature environment, after 5-10 hours, the temperature at the center of the mixture of crushed ice powder and finished oolong tea loose tea in the barrel container rises to 274k-276k , complete the humidification and softening of the finished loose tea of ​​oolong tea.

Description

technical field [0001] The invention relates to a preparation process and products of oolong tea pressed tea. Background technique [0002] The pressed oolong tea prepared by using the finished loose tea of ​​oolong tea is very popular in the market because of its small size, convenient packaging, carrying and brewing, easy storage, and not easy to deteriorate. But the defective of prior art process, the quality of the pressed tea of ​​oolong tea that makes is poor. The key to the technology of preparing oolong tea pressed tea by adopting oolong tea finished loose tea is to keep the original flavor and quality of oolong tea. In the prior art, the process of humidifying and softening the oolong tea raw material tea is as follows: 1) humidifying and softening with steam at high temperature; 2) humidifying and softening by spraying water at normal temperature; 3) soaking at normal temperature. [0003] Above technique has following defect: [0004] (1) High temperature steam...

AI Technical Summary

Problems solved by technology

This change is necessary, especially for the high-end tea in Wuyi rock tea, it is very important to maintain the original quality of the raw tea, the quality of the raw tea is lost during the processing, and the production of oolong tea pressed tea has no market significance