Chinese Yew tea and making method thereof

A technique for yew tea and yew, which is applied in the direction of pre-extraction tea treatment, etc., can solve the problems of low utilization rate of yew, low average content of taxol compounds, etc., so as to solve the problem of low average content, increase concentration, and improve utilization rate Effect

Inactive Publication Date: 2018-10-09
贵州瑞宸科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The present invention intends to provide a kind of yew tea and its preparation method to solve the technical problems of the existing yew tea, within the safe consumption range, the usage rate of yew is low, and the average content of paclitaxel compounds is not high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] See Table 1 below through specific implementation methods:

[0030] Example

Yew tea sticks (kg)

Tea (kg)

Example 1

8

16

Example 2

6

20

Example 3

4

18

[0031] The yew tea sticks and tea leaves in the above examples are all processed dry products, and the weight is calculated based on the dry products. The tea leaves can be selected from black tea, yellow tea, green tea, white tea, black tea or oolong tea according to preference. Taking Example 1 as an example, the preparation method of yew tea is described in detail, including the following steps:

[0032]Step 1. Finishing: Prepare fresh yew leaves, wash and dry the water, and then finish. The temperature range for finishing is 250-260°C, and the finishing time is 15-20 minutes;

[0033] Step 2, kneading for the first time: After the yew leaves after finishing are cooled to the range of 25-30°C, evenly spray the surface of the yew leaves with a methanol solut...

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PUM

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Abstract

The invention discloses the technical field of health teas and their making and particularly relates to Chinese yew tea and a making method thereof. Chinese yew leaves are subjecting to fixing beforerolling and drying, wherein triple rolling and triple drying are performed alternately; methanol solution of certain concentration sprayed during rolling each time for the purpose of promoting dissolution of paclitaxel compounds in Chinese yew during rolling and the purpose of attaching the dissolved paclitaxel compounds to the surface of the stems of Chinese yew; during brewing, these compounds are promoted to dissolve in water, the content of paclitaxel compounds in tea is increased, and application value of Chinese yew is improved. By dry products produced, the Chinese yew tea includes 1-2parts of stems of Chinese yew and 4-5 parts of tea leaves.

Description

technical field [0001] The invention relates to the technical field of health-care tea and its processing, in particular to yew tea and its preparation method Background technique [0002] Taxus is the general name of Taxus plants. Modern research shows that the main components of Taxus are diterpenoids, steroids, lignin and flavonoids, among which the most important chemical component is diterpenoid paclitaxel Moreover, the anti-cancer and anti-tumor active ingredient in yew is also paclitaxel, but the content of paclitaxel in yew is very low. Therefore, yew is also recognized as a natural and precious anti-cancer plant in the world. [0003] Because yew has anti-cancer and anti-tumor ingredients, yew is also widely used by people. At present, there is a yew health tea that combines yew and tea. Most Chinese people prefer to drink tea. Taking advantage of people's daily habit of drinking tea, adding yew to the tea leaves can have the beneficial effects of daily health care...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/14A23F3/06
CPCA23F3/06A23F3/14
Inventor 李宗宸
Owner 贵州瑞宸科技有限公司
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