Production process of green tea

A production process and technology of green tea, applied in tea treatment before extraction, etc., can solve problems such as poor quality and insufficient aroma of green tea, and achieve the effect of clear and bright tea soup, overflowing aroma, and strong taste

Inactive Publication Date: 2016-03-23
贵州露芽春生态茶业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to provide a green tea production process to solve the problems of insufficient aroma and poor quality of green tea prepared by many green tea preparation methods

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A kind of manufacture technology of green tea, this technology comprises the following steps:

[0024] a. Cooling: Put the fresh leaves with one bud and one leaf or one bud and two leaves into the cooling room for cooling treatment. The temperature in the cooling room is controlled at 15°C, and the cooling time is 7 hours. The thickness is 5cm, and the water content of the tea leaves after cooling is 92%;

[0025] b. Finishing: Send the cooled tea leaves into the roller-type finishing machine, and perform three finishing treatments. The first temperature is controlled at 80°C; the finishing time is 30s, and the second finishing is carried out after standing for 1min. 100°C, the finishing time is 30s, after standing for 2 minutes, the third finishing treatment is carried out, the temperature is controlled at 170°C, the finishing time is 50s, and the water content of the tea leaves after finishing is 72%;

[0026] C, kneading: the tealeaves after finishing is put into mo...

Embodiment 2

[0032] A kind of manufacture technology of green tea, this technology comprises the following steps:

[0033] a. Cooling: Put the fresh leaves with one bud and one leaf or one bud and two leaves into the cooling room for cooling treatment. The temperature in the cooling room is controlled at 20°C, and the cooling time is 8 hours. The thickness is 8cm, and the water content of the tea leaves after cooling is 88%;

[0034] b. Finishing: send the cooled tea leaves into the roller-type finishing machine, and perform three finishing treatments. The first temperature is controlled at 90°C; the finishing time is 30s, and the second finishing is carried out after standing for 1 minute, and the temperature is controlled. The temperature is 120°C, the finishing time is 30s, and after standing for 2 minutes, the third finishing treatment is carried out, the temperature is controlled at 190°C, the finishing time is 50s, and the water content of the tea leaves after finishing is 68%;

[0...

Embodiment 3

[0041] A kind of manufacture technology of green tea, this technology comprises the following steps:

[0042] a. Cooling: Put the fresh leaves with one bud and one leaf or one bud and two leaves into the cooling room for cooling treatment. The temperature in the cooling room is controlled at 18°C, and the cooling time is 7.5 hours. The cooling thickness is 6cm, and the water content of the tea leaves is 90% after the cooling is completed;

[0043] b. Finishing: Send the cooled tea leaves into the drum-type finishing machine, and perform three finishing treatments. The first temperature is controlled at 85°C; the finishing time is 30s, and the second finishing is carried out after standing for 1min, and the temperature is controlled. The temperature is 110°C, the finishing time is 30s, and after standing for 2 minutes, the third finishing treatment is carried out, the temperature is controlled at 180°C, the finishing time is 50s, and the water content of the tea leaves after fi...

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PUM

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Abstract

The invention discloses a production process of green tea. The production process comprises the following steps: spreading out to cool, deactivating of enzymes, rolling, drying, shaping, improving aroma and selecting. Multiple times of deactivating of enzymes are adopted in the process, so that the fresh leaves are completely deactivated; and the steps of drying, shaping and improving aroma are integrated, so that the natural substances in the tea leaves are preserved to the maximum degree in the prepared green tea; moreover, tea water made through the tea leaves prepared by the process is free of any fragment; and the tea soup is clear, transparent, strong in flavor, heavy in aroma, mild and soft; thus, the production process is a good production process of green tea.

Description

technical field [0001] The invention relates to the technical field of tea processing, in particular to a production process of green tea. Background technique [0002] Green tea, also known as non-fermented tea, is tea made without fermentation. It is one of the main teas in China. It retains the natural substances of fresh leaves, and contains tea polyphenols, catechins, chlorophyll, caffeine, amino acids, Vitamins and other nutrients are also more. These natural nutrients in green tea have special effects on anti-aging, anti-cancer, anti-cancer, sterilization, anti-inflammatory, etc., which are beyond the reach of other teas. Green tea is a kind of tea made from suitable new shoots of tea trees as raw materials through typical processes such as greening, rolling, and drying. Its dry tea color and brewed tea paste and the bottom of the leaves take green as the main tone, hence the name green tea. Green tea is made by picking the fresh leaves first through high temperatu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/06
Inventor 周咪
Owner 贵州露芽春生态茶业有限公司
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