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Liquid tieguanyin processing technology

A technology of Tieguanyin and Tieguanyin tea, applied in the direction of tea extraction, can solve the problems of difficult to unify the taste of brewing, short shelf life, pesticide residues in tea leaves, etc. Effect

Active Publication Date: 2014-07-02
李镇阔
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Tieguanyin tea is very popular among people, but Tieguanyin tea has been brewed with dry tea for hundreds of years, and the taste of brewing is difficult to be uniform.
[0003] If pesticides are not sprayed during the growth period of Tieguanyin tea leaves, insects will be born, and the tea leaves that have been eaten by insects will not look good after brewing. To control the tea leaves, pesticides must be sprayed, which will cause pesticide residues on the tea leaves. adverse to human health

Method used

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Embodiment Construction

[0026] The invention is a liquid Tieguanyin processing technology. The tea garden management does not need to spray pesticides, and other management is the same as the conventional one. The picking time of the green tea is earlier than the conventional one, and the green tea is picked when it is relatively tender, that is, the growth period of the tea green is controlled. Within 50 days.

[0027] Step A: After picking Tieguanyin green tea, it is processed by cool green, sun-dried green, cool green, and green green; the process of the liquid Tieguanyin processing technology, that is, the process from picking to green green in step A, is processed according to the conventional processing method ;

[0028] The following finalization is divided into two finalizations:

[0029] Step B: The tea leaves are de-enzymed for the first time, the de-enzyming temperature is 260-295°C, and the de-enzyming time is 50-90 seconds;

[0030] Step C: Immediately put it into 2-8°C water after fin...

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Abstract

The invention provides a liquid tieguanyin processing technology which is characterized by comprising the following steps of: picking tieguanyin tea leaves, and then performing leaf cooling, leaf sunning, leaf cooling and fine manipulation on the tieguanyin tea leaves; performing primary green killing on the tea leaves, and rinsing the tea leaves in water at 2-8 DEG C; performing secondary green killing on the tea leaves; cooling the tea leaves at normal temperature; selecting the tea leaves; rinsing the selected tea leaves into water at 3-8 DEG C; drying the tea leaves in a spinning manner; grinding the tea leaves into powder in a grinder; immersing the powder to obtain tea liquid; filtering the tea liquid to obtain liquid tieguanyin; and performing pretreatment on the liquid tieguanyin, and filling the pretreated liquid tieguanyin. By the liquid tieguanyin processing technology, the storage time of tieguanyin is longer, the liquid tieguanyin is more convenient to make and has a uniform flavor, and pesticide residues are avoided.

Description

technical field [0001] The invention belongs to the field of tea processing, and in particular relates to a production process for changing the appearance state of the final product of Tieguanyin. Background technique [0002] Tieguanyin tea is very popular among people, but Tieguanyin tea has been brewed with dry tea for hundreds of years, and the taste of brewing is difficult to be uniform. [0003] If pesticides are not sprayed during the growth period of Tieguanyin tea leaves, insects will be born, and the tea leaves that have been eaten by insects will not look good after brewing. To control the tea leaves, pesticides must be sprayed, which will cause pesticide residues on the tea leaves. adverse to human health. Contents of the invention [0004] The invention provides a liquid Tieguanyin processing technology, which aims to solve the shortcomings of the prior art, so that the Tieguanyin can be stored for a longer period of time, brewed more convenientl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23F3/18
Inventor 李镇阔
Owner 李镇阔
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