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A kind of preparation method of wormwood tea

A technology of Artemisia annua tea and Artemisia annua, which is applied in the field of preparation of Artemisia annua tea, which can solve the problems of reducing the nutritional value and health function of Artemisia annua tea, destroying the trace elements of Artemisia annua, and losing more chlorophyll, so as to facilitate sales and promotion, improve flavor and health care function strong effect

Active Publication Date: 2021-07-23
云南曦野农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method utilizes the young leaves of Artemisia annua, which is a waste product. Although it improves the added value of Artemisia annua planting to a certain extent, since fresh Artemisia annua is rich in organic compounds such as protein, flavonoids, chlorogenic acid, and alkaloids, the "pot-type greening method" is adopted. "During the high-temperature frying process, these substances in the leaves of Artemisia quinoa are heated, resulting in burnt aroma, more chlorophyll loss, stronger bitterness, green taste, and strong grassy smell. Most people don't like to drink it, which restricts its sales. It affects the extension of the Artemisia arborescens industry chain; in addition, repeated frying will also destroy the trace elements in Artemisia arborescens, reducing the nutritional value and health function of Artemisia arborescens tea

Method used

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  • A kind of preparation method of wormwood tea

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Effect test

Embodiment 1

[0022] A preparation method of Artemisia quinoa tea, comprising the following steps:

[0023] (1) Extraction of Artemisia quinoa leaves: select fresh Artemisia quinoa leaves that are intact, fresh, wide, green, tender, with few crude fibers, 2 to 8 cm in length, free from diseases and insect pests, rotten, and pesticide residues;

[0024] (2) Cleaning and draining: place the selected Artemisia quinoa leaves in a clear water tank, rinse repeatedly with flowing water, clean the silt and dust on the surface of Artemisia quinoa leaves, and drain them with a drainer;

[0025] (3) Finishing: Use a stainless steel steamer, add water to the steam generator connected to the steamer, and add 0.01% NaHCO3 to the water at the same time, adjust the pH value of the water to 7.3, make the water weakly alkaline, and then boil the water to produce Steam and steam into the steamer for 5 minutes, then spread the treated Artemisia annua leaves on the steamer, the thickness of the spread is 2cm, a...

Embodiment 2

[0033] A preparation method of Artemisia quinoa tea, comprising the following steps:

[0034] (1) Extraction of Artemisia quinoa leaves: select fresh Artemisia quinoa leaves that are intact, fresh, wide, green, tender, with few crude fibers, 2 to 8 cm in length, free from diseases and insect pests, rotten, and pesticide residues;

[0035] (2) Cleaning and draining: place the selected Artemisia quinoa leaves in a clear water tank, rinse repeatedly with flowing water, clean the silt and dust on the surface of Artemisia quinoa leaves, and drain them with a drainer;

[0036] (3) Finishing: Use a stainless steel steamer, add water to the steam generator connected to the steamer, and add 0.015% NaHCO3 to the water at the same time, adjust the pH value of the water to 7.4, make the water weakly alkaline, and then boil the water to produce Steam and steam into the steamer for 5 minutes, then spread the treated Artemisia annua leaves on the steamer, the thickness of the spread is 2cm, ...

Embodiment 3

[0044] A preparation method of Artemisia quinoa tea, comprising the following steps:

[0045] (1) Extraction of Artemisia quinoa leaves: select fresh Artemisia quinoa leaves that are intact, fresh, wide, green, tender, with few crude fibers, 2 to 8 cm in length, free from diseases and insect pests, rotten, and pesticide residues;

[0046] (2) Cleaning and draining: place the selected Artemisia quinoa leaves in a clear water tank, rinse repeatedly with flowing water, clean the silt and dust on the surface of Artemisia quinoa leaves, and drain them with a drainer;

[0047] (3) Finishing: Use a stainless steel steamer, add water to the steam generator connected to the steamer, and add 0.02% NaHCO3 to the water at the same time, adjust the pH value of the water to 7.5, make the water weakly alkaline, and then boil the water to produce Steam and steam into the steamer for 5 minutes, then spread the treated Artemisia annua leaves on the steamer, the thickness of the spread is 2cm, and...

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Abstract

The invention discloses a preparation method of Artemisia quinoa tea, comprising nine steps of extracting Artemisia quinoa leaves, washing and draining, killing greens, cooling, draining, drying, kneading and molding, reheating to enhance fragrance, and sorting and packaging. The traditional pot-type frying and fixing process adopts the steam fixing method, and NaHCO3 is added in the process of steam fixing, so that Artemisia annua can be killed in a weakly alkaline environment, and the chlorophyll is effectively protected. The prepared Artemisia annua tea is better The nutrients in Artemisia arborescens are preserved, the loss of nutrients is avoided, and the health care function is strong; finally, the present invention puts the leaves of Artemisia arborescens into a frying pan and drips cooling oil for reheating once, which improves the flavor of tea leaves; After the tea is brewed with boiling water, the Artemisia annua has a strong fragrance, green color, light bitterness, good taste, and is suitable for all ages. It can satisfy different consumer groups, facilitate the sales and promotion of products, make full use of Artemisia quinoa resources, and improve the cultivation of Artemisia quinoa. Added value, broaden the production chain of Artemisia quinoa.

Description

technical field [0001] The invention belongs to the technical field of agricultural product processing, and in particular relates to a preparation method of wormwood tea. Background technique [0002] Artemisia quinoa is a perennial herb of the genus Artemisia in the Asteraceae family. It is distributed wildly all over the country. It is not only a flavorful wild vegetable, but also a plant resource for both medicine and food. Artemisia quinoa uses the tender stems and underground rhizomes on the ground as edible parts. It can be eaten cold or stir-fried, and it is fragrant, tender and crisp. In medicine, it can calm liver fire, stop bleeding, reduce inflammation, antitussive, and reduce phlegm. Therefore, it can prevent dental disease, throat disease, constipation, and treat hepatitis. Alleviate cardiovascular diseases and other therapeutic effects. In recent years, breakthroughs have been made in artificial cultivation of Artemisia quinoa, and intensive cultivation areas...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23F3/34
CPCA23F3/34
Inventor 侯胜坤
Owner 云南曦野农业发展有限公司
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