Artemisia integrifolia tea, as well as preparation method and application thereof

A technology of Artemisia annua buds and tea leaves, which is applied in the field of Artemisia artemisiae buds tea and its preparation, can solve the problems of no medical care tea, etc., and achieve the effect of light, slightly astringent and pure color at the entrance

Inactive Publication Date: 2016-12-07
QIQIHAR MEDICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no health care tea prepared with Artemisia annua buds as the main raw material

Method used

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  • Artemisia integrifolia tea, as well as preparation method and application thereof
  • Artemisia integrifolia tea, as well as preparation method and application thereof
  • Artemisia integrifolia tea, as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] A preparation method of Artemisia annua bud tea, the steps are as follows:

[0048] 1) Material preparation: pick 2 kg of young leaves at the top of the mature plants of Artemisia annua, and the length of the collection is 3-8 cm, and quickly wash away the foreign matter on the surface with running water;

[0049] 2) Liangqing: spread the young leaves in a cool place at room temperature, with a thickness of 1-3cm, and spread them for 2 days;

[0050] 3) Finishing: put the cooled young leaves in water at 95°C and soak for 1 min;

[0051] 4) Cooling: Spread the green leaves while they are hot in a bamboo sieve to cool naturally for 10 minutes;

[0052] 5) Kneading: knead the cooled young leaves in the same direction in the bamboo sieve into balls, knead repeatedly until the juice seeps out, then spread them evenly and shake them apart to prevent knotting and agglomeration. Make the balling rate of young leaves reach more than 90%, and the time of kneading is 4 minutes;

...

Embodiment 2

[0056] A preparation method of Artemisia annua bud tea, the steps are as follows:

[0057] 1) Material preparation: pick 2 kg of young leaves at the top of the mature plants of Artemisia annua, and the length of the collection is 3-8 cm, and quickly wash away the foreign matter on the surface with running water;

[0058] 2) Liangqing: spread the young leaves in a cool place at room temperature, with a thickness of 1-3cm, and spread them for 2 days;

[0059] 3) Finishing: place the cooled young leaves in water at 85°C and soak for 45 seconds;

[0060] 4) Cooling: Spread the green leaves while they are hot and cool them naturally in a bamboo sieve for 10 minutes;

[0061] 5) Kneading: knead the cooled young leaves in the same direction in the bamboo sieve into balls, knead repeatedly until the juice seeps out, then spread them evenly and shake them apart to prevent knotting and agglomeration. Make the balling rate of young leaves reach more than 90%, and the time of kneading i...

Embodiment 3

[0065] A preparation method of Artemisia annua bud tea, the steps are as follows:

[0066] 1) Material preparation: pick 2 kg of young leaves at the top of the mature plants of Artemisia annua, and the length of the collection is 3-8 cm, and quickly wash away the foreign matter on the surface with running water;

[0067] 2) Liangqing: spread the young leaves in a cool place at room temperature, with a thickness of 1-3cm, and spread them for 2 days;

[0068] 3) Finishing: place the cooled young leaves in water at 90°C and soak for 40 seconds;

[0069] 4) Cooling: Spread the green leaves while they are hot and cool them naturally in a bamboo sieve for 6 minutes;

[0070] 5) Kneading: knead the cooled young leaves in the same direction in the bamboo sieve into balls, knead repeatedly until the juice seeps out, then spread them evenly and shake them apart to prevent knotting and agglomeration. Make the balling rate of young leaves reach more than 90%, and the time of kneading is...

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Abstract

The invention discloses a method for preparing artemisia integrifolia tea. The method comprises the following steps: preparing materials, namely picking up 3-8cm of new tender leaves at the tip of mature artemisia integrifolia, quickly washing foreign matters on the surface of tender leaves with flowing water; cooling leaves, namely spreading the tender leaves with a thickness of 1-3cm at normal temperature in a shade place for 2-3 days; fixing, namely soaking the cooled tender leaves in water at 80-100 DEG C for 0.5-2 minutes; cooling, namely cooling the tender leaves in a bamboo screen for 5-15 minutes; twisting, namely twisting the cooled tender leaves into balls along the same direction, and repeatedly twisting until juice seeps out; and drying, namely freezing and drying at 50-60 DEG C for 12-24 hours to obtain the artemisia integrifolia tea. The invention further discloses a method for preparing the artemisia integrifolia tea and application thereof. The artemisia integrifolia tea has the effects of reducing transaminase, resisting oxidation and other liver-protecting and senescence relieving effects.

Description

technical field [0001] The invention relates to the field of health-care tea drinks. More specifically, it relates to a kind of Artemisia annua bud tea and its preparation method and application. Background technique [0002] Artemisia annua is a perennial herb of Compositae, and its tender stems and leaves are edible. It is mainly distributed in the north and south of Daxing'an Mountains, Hulunbuir Grassland, Nenjiang Plain riverside and riverside red willow bushes. It is cold-resistant and heat-resistant, and grows in riverside wetlands, swamps, and under willow bushes. Studies have shown that Artemisia annua buds contain a variety of biologically active ingredients, such as carotene, niacin, vitamin C, calcium, iron, zinc, and various amino acids, which have the functions of nourishing the liver and strengthening the stomach, clearing away heat and detoxification, and relieving summer heat. Pharmacological studies have shown that it is safe and poisonous food. [0003]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/34A61K36/282A61P1/16
CPCA23F3/34A61K36/282
Inventor 刘吉成温宪春马德志
Owner QIQIHAR MEDICAL UNIVERSITY
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