Technique for processing black tea

Abstract

The invention relates to a technique for processing black tea, comprising the following steps of picking mono-bud-trilobate fresh tea leaves as raw materials; spreading and airing the fresh leaves for 1-2 hours, and shriveling; spreading the aired tea leaves uniformly on a shriveling trough with the thickness of 3-4 cm and the shriveling time of hours 2-3 hours, and rolling the tea leaves until the weight loss rate of the tea leaves reaches 35-38 percent; rolling for 90-120 minutes, and putting the tea leaves into a dynamic steaming machine; regulating the steaming temperature in the dynamic steaming machine to 200-210 DEG C, and steaming at high temperature for 20-30 minutes; uniformly mixing the high-temperature steamed tea leaves with water with the mass ratio of 38 percent, putting the mixture on a fermentation bed, and fermenting for 3-5 hours at the fermentation room temperature of 24-25 DEG C, the humidity of 89-93 percent and the leaf temperature of 26-33 DEG C; putting the fermentation product into a dryer, carrying out first drying at the temperature of 120-130 DEG C, spreading and airing the tea from the dryer in time, and carrying out secondary drying on the tea at the temperature of 100-110 DEG C after water in the tea is uniformly distributed; and finally, obtaining finished tea by distilling flavor for one hour.

Description

[0001] technical field [0002] The invention relates to a processing technology of tea, in particular to a processing technology of black tea. Background technique [0003] Black tea is a fully fermented tea, the water color and the bottom of the leaves are red; the traditional process is: fresh leaves→withering→first kneading→re-kneading→fermentation→drying→refining. Its disadvantages are: the process takes a long time, the shape is loose, the color is withered and yellow; the soup color is not bright, without gold circles, the aroma is not correct, and the fruity aroma is not pure. Contents of the invention [0004] The invention provides a kind of processing technology of black tea, and its steps are as follows: [0005] 1. Pick fresh leaves of tea tree with one bud and two leaves or one bud and three leaves as raw materials; [0006] 2. Spread the fresh leaves on the ground for 1-2 hours before withering; [0007] 3. Spread the cooled green tea evenly on the wither...

AI Technical Summary

Problems solved by technology

Its disadvantages are: the process takes a long time, the shape is loose, and the color is yellow;