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Preparation method of Vaccinium dunalianum Wight extract

An extract, the technology of bird mouth tea, applied in the field of preparation of bird mouth tea extract, can solve the problems of the limited function and value of bird mouth tea, and the inability to remove toxic components, so as to shorten the course of treatment, prevent the recurrence of gout, and prevent recurrence Effect

Inactive Publication Date: 2016-10-26
高志奎
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to solve the problems of limited function and value of sparrow beak tea and the inability to remove toxic components in the prior art, the present invention provides a preparation method of sparrow beak tea extract, and the obtained sparrow beak tea extract has a significant effect on the treatment of gout

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] (1) After the top buds of the Quezui tea tree are opened, pick the young leaves formed after 5-6 days of germination;

[0027] (2) Take 5 kg of tender leaves from step (1), add water of equal quality, heat to boiling, keep boiling for 80 minutes, and after cooling, filter with gauze, take the filtrate, and obtain thick juice;

[0028] (3) Take 5 kg of young leaves from step (1), add water of equal quality, heat to boiling, keep boiling for 35 minutes, and after cooling, filter with gauze, take the filtrate, and obtain light juice;

[0029] (4) According to the solid-liquid ratio g / g of the young leaves and the concentrated juice obtained in step (3), it is calculated as 1000:4, and 20 g of the concentrated juice obtained in step (2) is added to the light juice obtained in step (3), and then stirred 3 minutes, then let it stand for 2 hours, then filter it with gauze, take the filter residue, and dry it in the shade to obtain the sparrow's mouth tea extract.

Embodiment 2

[0031] (1) After the top buds of the Quezui tea tree are opened, pick the young leaves formed after 5-6 days of germination;

[0032] (2) Take 5 kg of young leaves from step (1), add equal mass of water, heat to boiling, keep boiling for 90 minutes, then cool, filter with gauze, take the filtrate, and obtain thick juice;

[0033] (3) Take 10kg of young leaves from step (1), add water of equal quality, heat to boiling, keep boiling for 40 minutes, and after cooling, filter with gauze, take the filtrate, and obtain light juice;

[0034] (4) According to the solid-liquid ratio g / g of the young leaves and the thick juice obtained in step (3), it is calculated as 1000:6. Take 60 g of the thick juice obtained in step (2) and add it to the light juice obtained in step (3), and then stir 2 minutes, then let it stand for 4 hours, then filter it with gauze, take the filter residue, and after air-drying, 3g of sparrow mouth tea extract is obtained.

Embodiment 3

[0036] (1) After the top buds of the Quezui tea tree are opened, pick the young leaves formed after 5-6 days of germination;

[0037] (2) Take the young leaves of step (1), add water of equal quality, heat to boiling, keep boiling for 60 minutes, and after cooling, filter with gauze, take the filtrate, and obtain thick juice;

[0038] (3) Take the young leaves of step (1), add water of equal quality, heat to boiling, keep boiling for 30 minutes, and after cooling, filter with gauze, take the filtrate, and obtain light juice;

[0039] (4) According to the solid-liquid ratio g / g of the tender leaves and the thick juice obtained in step (3), it is calculated as 1000:2, and the thick juice obtained in step (2) is added to the light juice obtained in step (3), and then stirred for 8 Minutes, then let it stand for 6 hours, then filter it with gauze, take the filter residue, and dry it below 40°C to get the sparrow's mouth tea extract.

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Abstract

The invention discloses a preparation method of a Vaccinium dunalianum Wight extract. The preparation method comprises the following steps: taking tender leaves of Vaccinium dunalianum Wight, adding water, boiling for several minutes, then cooling, filtering, and taking the filtrate to obtain a thick juice; taking tender leaves of Vaccinium dunalianum Wight, adding water, boiling for several minutes, then cooling, filtering, and taking the filtrate to obtain a thin juice; proportionally taking the thick juice, adding the thick juice into the thin juice, stirring for several minutes, then leaving to stand, filtering, taking filter residues, and drying to obtain the Vaccinium dunalianum Wight extract. The preparation method of the Vaccinium dunalianum Wight extract is simple, low in cost and easy for large-scale production. The prepared Vaccinium dunalianum Wight extract has a very good curative effect on gout, can quickly relieve symptoms, has a very good function of preventing gout recurrence, is small in toxic and side effect, is suitable for various gout patients, has the effects of dispelling wind and removing obstruction in the meridians, tonifying qi and refreshing, can treat both symptoms and root causes of gout, also has a synergistic treatment function on kidney stone and hypertension, and is suitable for being taken by all gout patients for a long time.

Description

technical field [0001] The invention relates to a preparation method of sparrow beak tea extract, which belongs to the technical field of biological utilization. Background technique [0002] Sparrow mouth tea grows in northwest Yunnan at an altitude of 1,500 to 3,600 meters, and is covered with clouds and mist all the year round, humid and dewy alpine areas. It belongs to the Rhododendronaceae ( Ericaceae ) Vaccinium ( Vaccinium ) plant Vaccinium camphora ( V. dunalianum ) is processed from young leaf buds, and it is named for its cone-shaped beak. Quezui tea has been used as a tea substitute for a long time since the Ming Dynasty. It is a tea substitute used by the Yi people in Yunnan. It is made from natural wild top buds or young leaves and made through a series of processes. The soup is orange and bright , fragrant, mellow and sweet, has the effects of expelling wind and dampness, relaxing muscles and activating collaterals. [0003] Previous studies have shown th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/45A61K36/47A61P19/06A23F3/34
CPCA61K36/45A23F3/34A61K36/47A61K2236/331A61K2300/00
Inventor 高志奎尹开云何光跃高丽高云霞
Owner 高志奎
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