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Processing technology of black tea

A processing technology, black tea technology, applied in the field of black tea processing technology, can solve the problem that it is difficult to preserve the aroma of tea leaves, and achieve the effect of shortening the withering time, preserving the aroma, and reducing the overall time

Inactive Publication Date: 2017-12-15
贵州省凤冈县茗都茶业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a processing technology of the above-mentioned black tea to solve the problem that the current black tea is difficult to preserve the tea aroma during fermentation

Method used

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  • Processing technology of black tea

Examples

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Comparison scheme
Effect test

Embodiment 1

[0029] The invention provides a kind of processing technology of black tea, comprises the following steps:

[0030] S1. Green tea: pick tea green with one bud and one leaf.

[0031] S2. Withering: Put the tea greens into a constant temperature withering tank to wither, and control the temperature between 26 and 30°C. Since the withering temperature is affected by the external environment, it cannot be controlled at a fixed value. Therefore, in this implementation For example, just control this range. The withering time is 4 hours, shake once every 1 hour, the upper layer is shaken to the lower layer, flattened and loosened.

[0032] S3, shaking green for the first time: put the withered leaves into the green shaking machine and shake, the indoor temperature of the green shaking machine is 22~27°C, because the indoor temperature cannot be stably controlled at a certain fixed value, so in this embodiment , as long as it is controlled within this range. The time for shaking gr...

Embodiment 2

[0039] The difference between this embodiment and embodiment 1 is only:

[0040] S2. Withering: the withering time is 4.5 hours.

[0041] S3, the first shaking green: the time for the first shaking green is 3.5min.

[0042] S5: fermentation: fermentation for 6.5 hours.

[0043] S6, the second shaking green: the time for the second shaking green is 21 minutes.

Embodiment 3

[0045] The difference between this embodiment and embodiment 1 is only:

[0046] S2. Withering: the withering time is 5 hours.

[0047] S3, the first shaking green: the time for the first shaking green is 4 minutes.

[0048] S5: Fermentation: Ferment for 7 hours, during which time it is turned up and down 3 times, and the interval between two adjacent turns is 1 hour.

[0049] S6, the second shake green: the second shake green time is 25min.

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Abstract

The application discloses a processing technology of a black tea, and belongs to the field of tea processing. The processing technology aims to solve a problem that a tea aroma generated in fermentation is difficult to preserve in a present black tea. The processing technology comprises the following steps: tea leaves plucking, withering, first rocking, rolling, fermentation, second rocking, drying, and packaging. The processing technology adopts a combined way including rocking, fermentation and rocking so as to fully emit the tea aroma, firmly lock the aroma on tea surfaces, and obviously raise an aroma content of the tea.

Description

technical field [0001] The invention belongs to the technical field of tea processing, and in particular relates to a black tea processing technology. Background technique [0002] Black tea originated in China. The earliest black tea is called Lapsang Souchong. It was created by the ancestors of the Jiang family in Tongmu Village, Xingcun Town, Wuyishan City, Fujian Province in the middle and late Ming Dynasty (about 1568). The Jiang family in Tongmu Village, Wuyishan City is a tea family that produces Lapsang Souchong black tea, with a history of more than 400 years. [0003] Black tea is a kind of fully fermented tea. It is called black tea because of the color of dry tea and the main tone of the brewed tea soup. There are many types of black tea, and the production area is wide. Qimen black tea is famous all over the world. Gongfu black tea and Souchong black tea are full of fragrance, and the high-end black tea-Jinjunmei has brought black tea to a new stage of developm...

Claims

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Application Information

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IPC IPC(8): A23F3/08A23F3/12
CPCA23F3/08A23F3/12
Inventor 周朝都周兴
Owner 贵州省凤冈县茗都茶业有限公司
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