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Method for preparing tea powder

A technology of tea powder and tea leaves, which is applied in the field of tea preparation, can solve the problems of waste of tea resources, insufficient use of tea leaves, etc., and achieve the effects of good appearance, high development and application value, and retention of active ingredients

Inactive Publication Date: 2010-08-04
郑长芳
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, the tea powder produced by this method does not fully use the tea leaves that have grown for more than 3 months, resulting in a great waste of tea resources

Method used

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Embodiment Construction

[0006] Below in conjunction with embodiment the present invention is described in further detail.

[0007] In the present invention, after rinsing, sterilizing, and drying the picked tea leaves grown for more than 3 months, the tea leaves are placed on a dry plate, and then dried with microwaves for 0.5-1.5 minutes under vacuum conditions; Then take it out and put it on another dry plate, and then dry it with microwave for 0.5-1.5 minutes under the condition of vacuuming again. The pulverization carried out on the micro pulverizer can be packaged under vacuum conditions after pulverization.

[0008] The reason why the present invention carries out microwave drying treatment for 2 or more times is that part of the water cannot be volatilized and deposited on the plate during vacuum microwave drying, so it must be taken out and replaced in the middle of the drying process. plate.

[0009] In the embodiment of the present invention, the specific microwave time is adjusted accor...

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Abstract

The invention relates to a process for preparing tea, in particular to a method for preparing tea powder. The technical scheme of the invention comprises the following steps of: rinsing, disinfecting and naturally drying picked tea leaves growing for over three months, performing microwave drying treatment, crushing the tea leaves, and packaging the obtained tea powder; the technical scheme is characterized in that: the microwave drying treatment is to put the tea leaves in a dry plate, dry the tea leaves by microwaves for 0.5 to 1.5 minutes under a vacuum pumping condition, take the tea leaves out of the plate, place the tea leaves in another dry plate, and dry the tea leaves by microwaves for 0.5 to 1.5 minutes under a vacuum pumping condition again; crushing is to crush the tea leaves in a vacuum low-temperature super-micro crusher; and packaging is to package the crushed tea leaves under a vacuum pumping condition. The method has the advantages of fully using the tea leaves growing for over three months, which is a precious resource, changing the tea leaves growing for a period of time into the valuables, and using the tea leaves widely.

Description

technical field [0001] The invention relates to a tea preparation process, in particular to a method for preparing tea powder. Background technique [0002] The traditional tea powder processing technology is to pick fresh and tender tea leaves and buds, and make them into finished products after greening and kneading for people to brew and drink. The reason why traditional tea powder pays attention to the use of fresh and tender tea leaves is because the content of caffeine in young leaves is relatively high. But the tea powder that adopts this kind of method to make is not fully used to the tealeaves that has grown more than 3 months, has caused the great waste of tealeaves resource. It is known that tea leaves that have been grown for more than 3 months also contain a large amount of tannic acid, tea polyphenols, xanthine derivatives mainly caffeine and theophylline, and are rich in vitamins, volatile oils and other available substance. Contents of the invention [0...

Claims

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Application Information

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IPC IPC(8): A23F3/06
Inventor 郑长芳
Owner 郑长芳
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