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White tea composition and preparation method thereof

A composition and technology of white tea, applied in the direction of tea extraction, etc., can solve problems such as not being suitable for the elderly, women and children, processing white tea tastes bitter, unfavorable to human health, etc., to enhance drinking taste, facilitate large-scale production, and enhance immunity force effect

Inactive Publication Date: 2017-07-14
刘思金
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, white tea, especially fresh white tea, is cold in nature and can easily injure yang. Drinking too much can easily lead to weak spleen and stomach, chills and cold limbs in people with cold body. It is not suitable for the elderly, women and children to drink
Secondly, the content of tea polyphenols and caffeine in white tea is high, improper processing can easily lead to bitter taste of white tea or need to add additional sweeteners to neutralize the bitterness, which is not conducive to human health
[0005] Therefore, it is urgent to propose a new white tea product in this area, so as to overcome the defects of traditional white tea, which are cold in nature and easy to be bitter in mouthfeel.

Method used

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  • White tea composition and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Prepare white tea beverage according to the following method:

[0041] (1) Making tea concentrate: ① Weigh 10 kg of Fujian Fuding white tea, 7 kg of peppermint, 2 kg of perrin, and 4 kg of fennel, and set aside; Soaking, the water temperature is 90°C, soaking for 6 minutes, stirring once every 1 minute; ③ put the tea in a cold tank storage environment to cool for 30 minutes, after cooling, centrifuge in a centrifuge at a speed of 1000r / min for 20 minutes to obtain a centrate; ④Concentrate the centrifugate with an ultrafiltration osmotic membrane, and control the temperature at 20°C to obtain a concentrate; ⑤Put the concentrate in a freezer at 15°C to freeze for later use.

[0042] (2) Making tea beverages: ① Thaw the frozen concentrate in a constant temperature water bath at 40°C for 20 minutes; ② Mix the concentrate and water at a mass ratio of 1:40, and then filter the mixed liquid with a 400-mesh filter. Obtain filtrate one; 3. after predissolving, mass fraction is ...

Embodiment 2

[0044] Prepare white tea beverage according to the following method:

[0045] (1) Making tea concentrate: ① Weigh 10 kg of Fujian Fuding white tea, 10 kg of peppermint, 4 kg of perrin, and 7 kg of fennel, and set aside; , the water temperature is 80°C, soak for 10 minutes, and stir once every 1 minute; ③ put the tea in a cold tank storage environment to cool for 20 minutes, and then centrifuge in a centrifuge at a speed of 2000r / min for 15 minutes to obtain a centrate; ④ Concentrate the centrifugate with an ultrafiltration osmotic membrane, and control the temperature at 30°C to obtain a concentrate; ⑤ put the concentrate in a freezer at 15°C to freeze for later use.

[0046] (2) Making tea beverages: ① Thaw the frozen concentrate in a constant temperature water bath at 50°C for 20 minutes; ② Mix the concentrate and water at a mass ratio of 1:50, and then filter the mixed liquid with a 400-mesh filter. Obtain filtrate one; 3. after predissolving, mass fraction is 0.02% D-sodium...

Embodiment 3

[0048] Prepare white tea beverage according to the following method:

[0049] (1) Making tea concentrate: ① Weigh 10 kg of Fujian Fuding white tea, 15 kg of peppermint, 6 kg of perrin, and 10 kg of fennel, and set aside; Soaking, the water temperature is 85°C, soaking for 15 minutes, stirring once every 1 minute; ③Put the tea in a cold tank storage environment to cool for 35 minutes, and then centrifuge in a centrifuge at a speed of 3000r / min for 15 minutes to obtain a centrate; ④Concentrate the centrifugate with an ultrafiltration osmotic membrane, and control the temperature at 30°C to obtain a concentrate; ⑤Put the concentrate in a freezer at 15°C to freeze for later use.

[0050] (2) Making tea beverages: ①Put the frozen concentrate in a constant temperature water bath at 50°C to thaw for 20 minutes; ②Mix the concentrate and water at a mass ratio of 1:60, and then filter the mixed liquid with a 400-mesh filter. Obtain filtrate one; 3. after predissolving, mass fraction is...

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Abstract

The invention provides a white tea composition and a preparation method thereof. The composition is mainly prepared from the raw materials: white tea, mint, fortune eupatorium herb and Chinese mosla herb, wherein the mint, fortune eupatorium herb and Chinese mosla herb added can realize mutual complementation and cooperation with the white tea in function and have the effects of neutralizing the cold and cool nature of white tea, enhancing the immunity enhancing effect of white tea and further improving the mouthfeel of white tea; in the preparation method provided by the invention, a white tea composition can be conveniently obtained through simple soaking, blending and uniform mixing of the raw materials; and the preparation method is simple, the cost is low, and large-scale production is facilitated.

Description

technical field [0001] The invention relates to the field of tea, in particular to a white tea composition and a preparation method thereof. Background technique [0002] White tea is one of the six major teas. It is named because the finished tea is mostly buds, covered with pekoe, like silver like snow, and white in appearance. It is a specialty of Fujian. The main production areas are Fuding, Zhenghe, Songxi, Jianyang and other places. The basic process mainly includes withering, baking (or drying in the shade), sorting, refire and other processes. Withering is the key process to form the quality of white tea. White tea has the characteristics of complete buds, full body, fresh fragrance, clear yellow-green soup, light and sweet taste. It is a slightly fermented tea and a special treasure among teas in my country. It is the most primitive and natural. , the healthiest tea treasures, among which Taimu Silver Needle and Baihao Silver Needle are rare and best, known as "bea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/16
CPCA23F3/16
Inventor 刘思金
Owner 刘思金
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