Ilex purpurea Hassk. tea and preparation method thereof

A technology of Four Seasons Green Leaf and green leaf tea, applied in the field of Four Seasons Green Leaf Tea and its preparation, can solve problems such as the preparation method of Four Seasons Green Leaf Tea, and achieve the effects of low processing cost, favorable absorption by the body, and pure aroma

Inactive Publication Date: 2016-10-12
SOUTHERN MEDICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no Sijiqingye tea on the market, and there is no preparation method for Sijiqingye tea

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The preparation method of Sijiqingye tea comprises the following process steps:

[0022] 1. Cleaning: Wash the picked fresh Sijiqing leaves with water;

[0023] 2. Spreading and airing: Spread the cleaned Sijiqing leaves evenly, and dry them at room temperature or in the sun until the leaves are dry;

[0024] 3. Finishing: Fix the dried Sijiqing leaves for 30 minutes at a temperature of 80°C;

[0025] 4. Kneading: knead the finished Sijiqingye at room temperature for 80 minutes, or put it in a kneading machine and knead 4 times;

[0026] 5. Fermentation: Put the twisted Sijiqingye into a fermentation room or a fermenter for fermentation, the fermentation temperature is 40°C, and the relative humidity is 80%; add yeast to ferment, and the amount of yeast added is 2% of the weight of Sijiqingye. %, fermented at constant temperature and humidity for 7 days; the water content of fermented Sijiqingye is controlled to be 40%;

[0027] 6. Drying: The fermented Sijiqingye is...

Embodiment 2

[0029] The preparation method of Sijiqingye fermented tea comprises the following process steps:

[0030] 1. Cleaning: Wash the picked fresh Sijiqing leaves with water;

[0031] 2. Spreading and airing: Spread the cleaned Sijiqing leaves evenly, and dry them at room temperature or in the sun until the leaves are dry;

[0032] 3. Finishing: Fix the dried Sijiqing leaves for 25 minutes at a temperature of 85°C;

[0033] 4. Kneading: Knead the finished Sijiqingye at room temperature for 90 minutes, or put it in a kneading machine and knead 5 times;

[0034] 5. Fermentation: Put the twisted Sijiqingye into a fermentation room or a fermentation machine for fermentation, the fermentation temperature is 35°C, and the relative humidity is 85%; add yeast to ferment, and the amount of yeast added is 1% of the weight of Sijiqingye. %, fermented at constant temperature and humidity for 5 days; the water content of fermented Sijiqingye was controlled to be 35%;

[0035] 6. Drying: The f...

Embodiment 3

[0037] The preparation method of Sijiqingye fermented tea comprises the following process steps:

[0038] 1. Cleaning: Wash the picked fresh Sijiqing leaves with water;

[0039] 2. Spreading and airing: Spread the cleaned Sijiqing leaves evenly, and dry them at room temperature or in the sun until the leaves are dry;

[0040] 3. Finishing: Fix the dried Sijiqing leaves for 15 minutes at a temperature of 90°C;

[0041] 4. Kneading: Knead the finished Sijiqing leaves at room temperature for 70 minutes, or put them in a kneading machine and knead 4 times;

[0042] 5. Fermentation: Put the twisted Sijiqingye into a fermentation room or a fermentation machine for fermentation, the fermentation temperature is 40°C, and the relative humidity is 70%; add yeast for fermentation, and the amount of yeast added is 2.5% of the weight of Sijiqingye. %, fermented at constant temperature and humidity for 4 days; the water content of the fermented Sijiqingye was controlled to be 45%;

[004...

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PUM

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Abstract

The invention relates to the field of substitute tea, and specifically discloses Ilex purpurea Hassk. tea and a preparation method thereof. The preparation method comprises the following steps: cleaning picked fresh Ilex purpurea Hassk. with water, uniformly spreading and airing until no water is remained on leaf surfaces, fixing for 15 to 30min at a temperature of 80 to 100 DEG C, rolling for 60 to 100min at room temperature or putting into a rolling machine to be rolled for 4 to 5 times, putting into a fermentation chamber or fermentation machine to be fermented at a temperature of 30 to 40 DEG C and a relative humidity of 70% to 90% in the presence of yeast; aeration-drying or stoving the fermented Ilex purpurea Hassk. so that the water content is lower than 10% to obtain the Ilex purpurea Hassk. tea. The Ilex purpurea Hassk. tea prepared by the method has the advantages of pure liquor color, faint scent, sweetness and mellowness, no bitterness, and also has a medical health care effect.

Description

technical field [0001] The invention relates to the field of substitute teas, in particular to Sijiqingye tea and a preparation method thereof. Background technique [0002] Sijiqing is a commonly used traditional Chinese medicine. It is cold in nature and bitter in taste. It returns to the lungs and heart meridian. Commonly used medicine for biliary tract infection, lung heat cough, sore throat, water and fire burns. The 2010 edition of "The Pharmacopoeia of the People's Republic of China" stipulates that the traditional Chinese medicine Sijiqing is the dry leaves of Ilex purpurea Hassk.[I.chinensisSims], a plant of the Ilex family. It is widely distributed in various provinces and regions south of the Yangtze River, and its medicinal resources are very rich. [0003] The main active ingredients of Sijiqing are protocatechuic acid, protocatechuic aldehyde, saponin pelicin, flavonoids, etc. Pharmacological studies of traditional Chinese medicine have shown that Sijiqing and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/34
CPCA23F3/34
Inventor 李婵莫志贤罗超华江明金林莹波房淼朱道琦陈敏婷区锦莹
Owner SOUTHERN MEDICAL UNIVERSITY
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