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Processing technology of vertical strip-shaped white tea

A processing technology and straight bar technology, which is applied to the processing technology field of straight bar white tea, can solve the problems of long withering time in the processing of white tea, delay the chemical reaction process, promote the transformation of inclusions, and shorten the withering time. Effect

Inactive Publication Date: 2016-08-10
遵义黔七碗茶业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a white tea processing technology with suitable withering steps, so as to solve the problem that the white tea processing and withering time in the prior art is too long

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment 1: a kind of processing technology of straight bar shape white tea, comprises the following steps: a, tea picking: the tea tree fresh leaf of plucking one bud one leaf is raw material, and tea tree selects Fuding big white tea, Zhenghe big white tea, Jianyang Narcissus etc. Excellent tea tree variety.

[0015] b. Withering: Indoor compound withering combined with hot air withering. Put the tea leaves in a water sieve and place them in the withering room. The withering room is ventilated on all sides without direct sunlight. The indoor temperature is 28°C and the relative humidity is 60%. ; Use 2 wilt operations:

[0016] The first withering: Use an incandescent lamp with a light intensity of 15,000 lux to irradiate the tea leaves, light wither for 20 minutes, and naturally wither for 3 hours indoors, then put the tea leaves in the wilting tank for 10 minutes with hot air;

[0017] The second withering: use an incandescent lamp with a light intensity of 15000...

Embodiment 2

[0022] Embodiment 2: a kind of processing technology of straight bar shape white tea, comprises the following steps: a, tea picking: pick the fresh leaves of tea trees with one bud and two leaves as raw materials, and the tea trees are selected from Fuding big white tea, Zhenghe big white tea, Jianyang narcissus, etc. Excellent tea tree variety.

[0023] b. Withering: Indoor compound withering combined with hot air withering. Put the tea leaves in a water sieve and place them in the withering room. The withering room is ventilated on all sides without direct sunlight. The indoor temperature is 30°C and the relative humidity is 80%. ; Use 3 wilt operations:

[0024] The first withering: Use an incandescent lamp with a light intensity of 25,000 lux to irradiate the tea leaves, light wither for 20 minutes, and naturally wither for 3 hours indoors, then put the tea leaves in the wilting tank for 10 minutes with hot air;

[0025] The second withering: use an incandescent lamp with...

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Abstract

The invention discloses a processing technology of vertical strip-shaped white tea. The processing technology comprises: a, tea-picking; b, withering; c, fixing; d, tidying of the tea to make shape; e, drying; and f, fragment enhancement. The step of withering combines compound withering indoor and hot air withering, and the withering operation includes: putting the fresh leaves into a water sieve, placing the water sieve into a withering room, withering the tea for 20-30 min by indoor light, naturally withering the tea for 3-5h in the room, putting the tea into a withering groove to perform hot air withering for 10-30 min, and performing the repeated operation for 2-3 times to obtain the withering tea leaves with water content of 40-50%. The step of fragment enhancement includes adding the dried tea into a fragment enhancer, and maintaining the tea in the fragment enhancer for 4-5 min at 100-120 DEG C to obtain the finished product. The processing technology combines compound withering indoor and hot air withering, performs withering alternately, uses the light effectively, promotes the disappearance of browish-green and moisture and conversion of the inclusion, has a certain effect on improving the mellow mouthfeel of tea infusion, provides controllable environment for stably producing high-quality white tea, and can get rid of the restriction of unfavorable weather condition such as cloudy and rainy.

Description

technical field [0001] The invention relates to the technical field of tea processing, in particular to a processing technology of straight white tea. Background technique [0002] White tea, one of the six major teas in my country, is named white tea because the tea leaves of its finished tea look white. White tea is a treasure among teas, and it has a long history. White tea is covered with pekoe, the soup is light, fresh and mellow, has a fragrance, the soup is yellow and bright, the taste is fresh and mellow, and the bottom of the leaf is tender and even. Taste after brewing, it is mellow and delicious, and it can also play a pharmacological role. It has the effects of clearing away heat and nourishing the lungs, reducing inflammation and detoxification. [0003] White tea is a slightly fermented tea. It is made from buds and leaves with a lot of pekoe, and is processed in a special and delicate way without kneading. Because the production process is simple and process...

Claims

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Application Information

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IPC IPC(8): A23F3/06A23F3/12
Inventor 许清华韩克余陈显强林波杨康杨政刘太明
Owner 遵义黔七碗茶业有限公司
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