Manufacturing method of black tea

A production method and technology of dark tea, which is applied in tea treatment before extraction, etc., can solve problems such as rough taste, impure aroma, cloudy soup color, etc., and achieve extremely low pesticide residue content, clear soup color, strong aroma and sweet fragrance Effect

Inactive Publication Date: 2015-12-23
GUIDING FUMING TEA IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the black tea currently produced has the disadvantages of rough taste, impure aroma and turbid soup color after brewing.

Method used

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  • Manufacturing method of black tea
  • Manufacturing method of black tea
  • Manufacturing method of black tea

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Example 1. A kind of preparation method of dark tea, comprises the steps:

[0017] A. Picking fresh leaves;

[0018] B. Fixing: take fresh leaf raw materials, check that the pesticide residues do not exceed the standard, and then place them in the roller fixing machine for fixing for 2 minutes. During finishing, the temperature of the roller is controlled at 240-260°C, and the rotating speed of the roller of the roller fixing machine is 28r / min;

[0019] C. Kneading: including initial kneading, drying and dehydration, and re-kneading; the first kneading is, after the fresh leaves are finished, at a temperature of 22-26 ° C and a humidity of 80-90%, the tea leaves after the greening are placed in the kneading process. Knead in the machine for 15 minutes, the loading of the kneading cylinder should be filled and slightly compacted by hand, and the rotating speed of the kneading machine is 50r / min; the drying and dehydration is as follows: the temperature is 130-140°C, dr...

Embodiment 2

[0023] Embodiment 2. a kind of preparation method of dark tea, comprises the steps:

[0024] A. Picking fresh leaves;

[0025] B. Fixing: Take fresh leaf raw materials, check that the pesticide residues do not exceed the standard, and then place them in the drum fixing machine for 1-5 minutes. When finishing, the temperature of the drum is controlled at 200-280 ° C, and the speed of the drum of the drum fixing machine is 25-35r / min;

[0026] C. Kneading: including initial kneading, drying and dehydration, and re-kneading; the first kneading is, after the fresh leaves are finished, at a temperature of 18-28°C and a humidity of 75-95%, the tea leaves after the greening are placed in the kneading process. Knead in the machine for 10-20min, the loading capacity of the kneading cylinder should be filled and slightly compacted by hand, the speed of the kneading machine is 45-55r / min; the drying and dehydration is as follows: the temperature is 120-150°C 20-25min, so that the wate...

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PUM

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Abstract

The invention discloses a manufacturing method of a black tea. The method comprises the following steps: A, fresh leaf picking, B, deactivating, C, twiddling, D, pile fermenting, E, drying and F, packing. According to the manufactured black tea, tea soup has the characteristics of fresh, pure and sweet taste, no bitterness, heavy and mellow fragrance, and clear color.

Description

technical field [0001] The invention relates to a method for making black tea, in particular to a method for making dark tea with good taste, clear tea soup, healthy and environment-friendly. Background technique [0002] Dark tea (dark tea) gets its name because the appearance of the finished tea is black. One of the six major teas, it is a post-fermented tea, and its main production areas are Sichuan, Yunnan, Hubei, Hunan, Shaanxi, Anhui and other places. The raw materials used in dark tea are relatively coarse and old, and are the main raw materials for pressing pressed tea. According to the geographical distribution, black tea is mainly classified into Hunan dark tea (Fu tea), Sichuan Tibetan tea (Bian tea), Yunnan dark tea (Pu'er tea), Guangxi Liubao tea, Hubei old black tea and Shaanxi dark tea (Fu tea), Anhui Ancient black tea. Black tea has very good health care functions, can provide dietary nutrition, help digestion and oil removal, reduce fat and lose weight, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/06A23F3/08A23F3/12
Inventor 陈良富
Owner GUIDING FUMING TEA IND
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