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White tea instant powder and making method thereof

A technology of instant powder and white tea, which is applied in tea extraction and pre-extraction tea treatment, etc., to achieve the effect of simple preparation process, convenient portability of brewed drinks, and fine powder

Inactive Publication Date: 2016-08-10
福建春伦集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, white tea is slightly cold in nature, and it is not suitable for people with bad spleen and stomach.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] An instant white tea powder is characterized in that it is made of the following raw materials in parts by weight: 40 parts of white tea, 15 parts of red dates, 5 parts of wolfberry, 20 parts of mulberry leaves and 20 parts of honeysuckle.

[0015] The preparation method of described white tea instant powder, comprises the following steps:

[0016] (1) Remove impurities from 40 parts of white tea, 15 parts of mulberry leaves, and 15 parts of honeysuckle, after cleaning, dry at 80°C, and then crush to obtain broken tea;

[0017] (2) Add pure water 8 times the quality of the broken tea to the broken tea obtained in step (1), and perform countercurrent extraction at a temperature of 70°C, then remove the insoluble part to obtain the extract, and the recovery rate of the extract is 95.26%;

[0018] (3) Centrifuge the extract obtained in step (2) at a speed of 6000r / min; treat it with a mesoporous fiber ultrafiltration membrane at a temperature of 35°C and an extraction tim...

Embodiment 2

[0022] An instant white tea powder is characterized in that it is made of the following raw materials in parts by weight: 20 parts of white tea, 20 parts of red dates, 20 parts of wolfberry, 20 parts of mulberry leaves and 20 parts of honeysuckle.

[0023] The preparation method of described white tea instant powder, comprises the following steps:

[0024] (1) Remove impurities from 20 parts of white tea, 20 parts of mulberry leaves, and 20 parts of honeysuckle, after washing, dry at 80°C, and then pulverize to obtain broken tea;

[0025] (2) Add pure water whose quality is 10 times that of the broken tea to the broken tea obtained in step (1), and carry out countercurrent extraction. The extraction temperature is 50°C to obtain an extract, and the recovery rate of the extract is 97.0%

[0026] (3) Centrifuge the extract obtained in step (2) at a rotational speed of 4000r / min; treat it with a mesoporous fiber ultrafiltration membrane at a temperature of 40°C and extract for 8 ...

Embodiment 3

[0030] An instant white tea powder is characterized in that it is made of the following raw materials in parts by weight: 50 parts of white tea, 5 parts of red dates, 20 parts of wolfberry, 15 parts of mulberry leaves and 10 parts of honeysuckle.

[0031] The preparation method of described white tea instant powder, comprises the following steps:

[0032] (1) Remove impurities from 250 parts of white tea, 15 parts of mulberry leaves, and 15 parts of honeysuckle, after washing, dry at 80°C, and then crush to obtain broken tea;

[0033] (2) Add pure water whose quality is 8 times that of the broken tea to the broken tea obtained in step (1), and carry out countercurrent extraction, the extraction temperature is 80°C, and then remove the insoluble part to obtain the extract; the recovery rate of the extract is 96.30%

[0034] (3) Centrifuge the extract obtained in step (2) at a rotational speed of 8000r / min; treat it with a mesoporous fiber ultrafiltration membrane at a temperat...

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PUM

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Abstract

The invention relates to the technical field of tea beverages, and discloses white tea instant powder .The white tea instant powder is made from, by weight, 20-50 parts of white tea, 5-20 parts of red dates, 5-20 parts of fructus lycii, 6-20 parts of folium mori and 5-20 parts of flos lonicerae through the processing steps of impurity removing, cleaning, drying, countercurrent extracting, centrifuging, processing through a hollow fiber ultrafiltration membrane, mixing, spray drying, cooling and the like .The making process is high in efficiency, and the high-quality white tea instant powder can be obtained .The obtained white tea instant powder is fine and smooth, can be easily dissolved in water, is free of tea residues, and has the advantages of being convenient to brew and carry and the like; through the combination of the function of white tea of clearing heat and relieving restlessness, the function of red dates and fructus lycii of warming and nourishing, and the function of folium mori of protecting liver, spleen and lungs, the white tea instant powder is suitable for being drunk by more people .

Description

technical field [0001] The invention belongs to the technical field of tea beverages, and in particular relates to an instant white tea powder and a preparation method thereof. Background technique [0002] White tea, a slightly fermented tea, is a special treasure among Chinese teas. It is named because the finished tea is mostly bud heads, covered with pekoe, like silver and snow. White tea is rich in a variety of amino acids, which has the effect of reducing fever, dispelling heat and detoxification. White tea is also rich in provitamin A, which can be quickly converted into vitamin A after being absorbed by the body, which can prevent night blindness and dry eye disease. Radiation, suitable for computer families, student families, and office families who often deal with computers. However, white tea is slightly cold in nature, and it is not suitable for people with bad spleen and stomach. Therefore, the preparation of a white tea instant powder suitable for drinking b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/14A23F3/30
CPCA23F3/14A23F3/30
Inventor 傅天龙傅天甫
Owner 福建春伦集团有限公司