Production method of ultramicro green tea powder

A production method and technology of green tea powder, which is applied in the field of tea powder processing, can solve the problems of reduced grinding efficiency, limited tea leaves, and reduced grinding efficiency, and achieve the effect of simple production method, small tea powder fineness, and green color

Inactive Publication Date: 2020-06-02
刘艳云
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the current production process is complicated, the degree of mechanization is not high, the output is low, and the quality is poor
Especially when using a ball mill for grinding, the amount of tea that can be loaded into the ball mill is limited each time, and the ball mill needs to be opened frequently for loading and unloading. In addition, when the ra

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0021] Example 1

[0022] A production method of ultra-fine green tea powder includes the following steps:

[0023] Storage: Put the leaves into the storage tank for storage;

[0024] Curing: Green leaves are cured with 100℃ saturated steam through steam, and the degree of curing controls the flow of steam according to product characteristics;

[0025] Cooling: Cooling the leaves after steam curing, such as using a cooling net to cool the leaves after steam curing and remove surface moisture;

[0026] Drying: the green leaves are dried by walking in multiple layers and are dried in four layers. The upper and lower layers are about 120-200℃, and the middle is 90-150℃; the stem leaves are separated: the remaining stems in the milled tea are removed and removed at the same time Stones, impurities, etc.;

[0027] Secondary drying: The leaves of the tea leaves separated by the stem and leaf separator are dried twice to control the moisture of the tea, ensure the quality and facilitate storag...

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PUM

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Abstract

The invention discloses a production method of ultramicro green tea powder. New fresh and tender tea leaves in the current year are used as a raw material. The method comprises the following steps: performing green leaf storing, fixation, cooling and drying, and separating leaves from tea stems by using a stem-leaf separator; and carrying out secondary drying, secondary stem-leaf separation, ball-milling crushing and mechanical grinding, and sieving ground tea powder to obtain a tea powder meeting the specification fineness. The tea powder disclosed by the invention is simple in production method, green and uniform in color and luster, fragrant in smell, small in fineness and free of metal components, and the obtained tea powder is used for making matcha products which are fresh in taste.

Description

technical field [0001] The invention relates to the technical field of tea powder processing, in particular to a production method of ultrafine green tea powder. Background technique [0002] The characteristics of tea powder are fragrance, elegant, ultra-fine; high content of protein, amino acid and chlorophyll; low content of tea polyphenols and caffeine. It has no additives, no preservatives, and no artificial coloring. It can be suspended in hot water without precipitation and presents a bright green tea soup. Dissolves in water like coffee. Taking into account the advantages of drinking tea and eating tea, it is a kind of best green tea. [0003] However, the current production process is complicated, the degree of mechanization is not high, the output is low, and the quality is poor. Especially when using a ball mill for grinding, the amount of tea that can be loaded into the ball mill is limited each time, and the ball mill needs to be opened frequently for loading...

Claims

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Application Information

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IPC IPC(8): A23F3/06
CPCA23F3/06
Inventor 不公告发明人
Owner 刘艳云
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