Quhao green tea processing technology

A processing technology and green tea technology, which is applied in the field of Quhao green tea processing technology, can solve the problems that the aroma is prone to old fire, the bitterness and astringency of the tea soup is heavy, and can ensure the taste and flavor, overcome the bitterness and darkening of the color, and overcome the bitterness and astringency. Effect

Inactive Publication Date: 2017-06-20
宁波市奉化区雪窦山茶叶专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, with the continuous improvement of people's living standards, and the transformation of tea consumption from focusing on appearance to quality, Quhao green tea soup is generally more bitter and astringent. further increasing bottleneck

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A kind of Quhao green tea processing technology, with one bud and one leaf as the main raw material, and some fresh leaves with one bud and two leaves as raw materials, the specific processing steps are as follows:

[0024] (1) Spread fresh leaves: spread fresh leaves on bamboo mats with a leaf thickness of 1 cm, and place them at room temperature for 6 hours, turn them lightly twice during the spread, until the leaves become soft and the fragrance is revealed ;

[0025] (2) Fixing: Put the green leaves treated in step (1) into the 40-type roller fixing machine evenly for fixing, the amount of leaves thrown is 20kg / h, the fixing temperature is 110°C, the fixing time is 2min, and the killing degree reaches the broken stem Continuous, the leaves are dark green, the surface of the leaves is dry, and the tea fragrance is revealed;

[0026] (3) Cooling and regaining moisture: Spread the green leaves treated in step (2) on the bamboo mat with a thickness of 1.5cm, and place ...

Embodiment 2

[0036] A kind of Quhao green tea processing technology, with one bud and one leaf as the main raw material, and some fresh leaves with one bud and two leaves as raw materials, the specific processing steps are as follows:

[0037] (1) Spread fresh leaves: spread the fresh leaves on a soft plaque with a leaf thickness of 1.5cm, and place them at room temperature for 9 hours, turn them lightly twice during the spreading, until the leaves become soft and fragrant disclose;

[0038] (2) Fixing: Evenly put the green leaves treated in step (1) into the 50-type drum fixing machine for fixing. The amount of leaves thrown is 30kg / h, the fixing temperature is 115°C, and the fixing time is 2.5min. The stems are continuous, the leaves are dark green, the surface of the leaves is dry, and the tea fragrance is revealed;

[0039] (3) Cooling and regaining moisture: Spread the green leaves treated in step (2) on the bamboo mat with a thickness of 1.8cm, and place them at room temperature for...

Embodiment 3

[0049] A kind of Quhao green tea processing technology, with one bud and one leaf as the main raw material, and some fresh leaves with one bud and two leaves as raw materials, the specific processing steps are as follows:

[0050] (1) Spread fresh leaves: spread fresh leaves on a soft plaque with a leaf thickness of 2cm, and place them at room temperature for 12 hours, turn them lightly twice during spreading until the leaves become soft and the fragrance is revealed ;

[0051] (2) Fixing: Put the green leaves treated in step (1) into the 60-type drum fixing machine for fixing, the amount of leaves is 60kg / h, the fixing temperature is 120°C, the fixing time is 3min, and the killing degree reaches the broken stems Continuous, the leaves are dark green, the surface of the leaves is dry, and the tea fragrance is revealed;

[0052] (3) Cooling and regaining moisture: Spread the green leaves treated in step (2) on the bamboo mat, the thickness of the leaves is 1cm, and place it at...

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PUM

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Abstract

The invention discloses a Quhao green tea processing technology. The processing technology comprises the following processing steps: fresh leaf spreading, fixation, cool sharing and moisture regaining, rolling, baking for the first time, cool sharing and moisture regaining, processing by frying in a small pot, processing by frying in a big pot, cool sharing and sieving, sufficient drying and cooling for sub-packaging. According to the Quhao green tea processing technology provided by the invention, organic combination is effectively performed on existing processing equipment, technological process and the like; by adopting a segmented and coarse-fine combined processing method, the defects existing widely in current processing technology that the bitter taste of tea soup is strong and the fragrance is easy to mix up with old soup are effectively overcome; the tea soup quality is effectively improved; the taste and flavor of Quhao green tea are guaranteed; the economic benefit of tea peasants is conducive to being improved; therefore, the Quhao green tea processing technology has a relatively strong promotional value and market.

Description

technical field [0001] The invention relates to the technical field of tea processing, in particular to a processing technology of quhao green tea. Background technique [0002] Quhao green tea is a transformation of traditional fried green tea. It is named after its twisted shape, such as Fenghua Quhao and Luoyang Quhao. Over the past two thousand years, due to the remarkable economic benefits, production and sales of Quhao green tea have continued to increase, and it has been produced in major domestic green tea producing areas. Taking Zhejiang Province as an example, there are 3-4 well-known brands of Quhao green tea, accounting for the province's famous and high-quality green tea. About 10% of the total output, the output value is about 1 billion yuan. [0003] Quhao green tea has a beautiful appearance and unique flavor, and is widely favored by consumers. In recent years, with the continuous improvement of people's living standards, and the transformation of tea cons...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/06
Inventor 方乾勇王礼中毛家明
Owner 宁波市奉化区雪窦山茶叶专业合作社
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