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Pressing and sunning yellow tea

A compacting and greening technology, applied in the field of compacted sun-dried green and yellow tea, can solve the problems of high production cost, achieve the effects of saving processing costs, improving processing efficiency, and reducing sun-dried odor

Active Publication Date: 2015-01-07
湖南洞庭山科技发展有限公司 +5
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional yellow hair tea processing, in the drying process, either burns coal or uses electricity, and the production cost is relatively high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] 1. Material selection: The raw material is one bud, one leaf and two leaves of the tea tree.

[0029] 2. Spread green: spread the picked fresh leaves evenly and thinly on the bamboo mat, evaporate the water of fresh leaves naturally, lose the green grass gas, and spread green for 5 hours.

[0030] 3. Finishing: Use a drum fixing machine to fix the greens. The temperature for fixing is 280°C. Fresh leaves are evenly put into the fixing machine for finishing. The green grass gas disappears, and the hair is fragrant.

[0031] 4. Kneading: Put the green leaves into the kneading machine while they are hot and knead them for 30 minutes until the tea sticks are tightly rolled and not broken. There is tea juice kneaded out and adhered to the surface of the leaves. The leaf cell damage rate is 55%, and the hands feel moist and sticky. It can be felt by hand.

[0032] 5. Boring yellowing: Put the rolled leaves into a sterilized cloth bag and make yellowing. The temperature of t...

Embodiment 2

[0040] 1. Material selection: The raw materials are selected from the new shoots of tea trees, one bud and three or four leaves.

[0041] 2. Spread green: spread the picked fresh leaves evenly on a clean bamboo plate, naturally evaporate the water of the fresh leaves, lose the green grass gas, and stand green for 4 hours.

[0042] 3. Finishing: use a drum fixing machine for finishing, the fixing temperature is 300°C, fresh leaves are evenly put into the fixing machine for finishing; the appropriate standard for finishing is: soft to the touch, leaf color changes from bright green to dark green, tender stems are constantly folded, The green grass gas disappears, and the hair is fragrant.

[0043] 4. Kneading: Put the green leaves into the kneading machine while they are hot and knead them for 30 minutes until the tea sticks are tightly rolled and not broken. There is tea juice kneaded out and adhered to the surface of the leaves. It can be felt by hand.

[0044] 5. Boring yel...

Embodiment 3

[0052] 1. Material selection: The raw materials are selected from the new shoots of tea trees with a certain degree of maturity, and the mature pairs of tea leaves and one bud with four or five leaves are picked.

[0053] 2. Spread green: spread the picked fresh leaves evenly in the bamboo tray, so that the water can be slightly distributed, and the grass gas will be lost. The green spread time can reach the requirement in 6 hours, and the rain leaves can be properly extended.

[0054] 3. Finishing: use a drum fixing machine for finishing, the fixing temperature is 300°C, fresh leaves are evenly put into the fixing machine for finishing; the appropriate standard for finishing is: soft to the touch, leaf color changes from bright green to dark green, tender stems are constantly folded, The green grass gas disappears, and the hair is fragrant.

[0055] 4. Kneading: Put the green leaves into the kneading machine while they are hot and knead them for 30 minutes until the tea stick...

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Abstract

The invention relates to pressing and sunning yellow tea. The production process includes 1, selecting materials; 2, spreading for natural drying; 3, fixing; 4, rolling; 5, heaping for yellowing; 7, fine producing tea base; 7, weighing; 9, steaming; 10, pressing; 11, drying. The dried tea is compact, yellow, fragrant, brightly yellow in liquor color and leaf bottom, and mellow in taste. The internal and external quality of traditional yellow tea are fully expressed, the basic features of yellow liquor and yellow leaf of yellow tea are provided, and the features of preservability and fragrance growing with age of Pu'er tea are provided. The production process has the advantages that processing efficiency is increased, processing cost is saved, regenerative energy is utilized, environmental protection is facilitated, severe sun drying smell of yellow tea subjected to direct sun drying is reduced, the unique new yellow tea produced by pressing and sunning is provided, and sun light is utilized to dry the yellow tea to facilitate energy conservation and emission reduction and production cost lowering. In addition, the production process is energy saving, environmental friendly, simple and valuable, and suitable for being popularized in yellow tea production areas of China.

Description

technical field [0001] The invention relates to the technical field of tea and its processing, in particular to a pressed and sun-dried green and yellow tea. Background technique [0002] Yellow tea is one of the six major teas in my country. The quality of yellow tea is unique, the soup color is apricot yellow, and the taste is mellow. Stuffy yellow is the main characteristic of yellow tea making method, green tea is non-fermented tea, and yellow tea is fermented tea. Yellow tea is developed from green tea, and the special "stuffy yellow" process has created its unique three-yellow quality characteristics of "dry tea yellow, soup color yellow, and leaf bottom yellow". Yellow tea has a mellow taste and is recommended by tea experts as the most suitable tea to drink. Experts predict that after black tea and oolong tea, yellow tea will become the next hot spot in tea production and sales. It is promising to speed up the research and industrial development of characteristic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23F3/06
Inventor 袁小月王岳芹陈奇志王岳师刘超建王春雄
Owner 湖南洞庭山科技发展有限公司
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