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Folium artemisiae argyi extractive and preparation technology

A mugwort leaf extract and extract technology are applied in the field of mugwort leaf extract and preparation technology, which can solve the problems of inability to wear a quilt, difficult to relieve pain as soon as possible, high cost and the like

Inactive Publication Date: 2015-02-11
张庆之
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the onset, the patient will experience a variety of discomfort symptoms, the most obvious being neuralgia, which makes people feel uncomfortable sleeping and eating, unable to wear clothes and quilts, and unable to carry out normal work and life
General medical institutions do not have specific treatments and drugs, and it is difficult to relieve the pain as soon as possible, and the high cost makes it unbearable

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] A process for extracting mugwort leaves, which is characterized in that: take 0.5 kg of wild dried mugwort leaves, crush mugwort leaves, soak them in 2-5L of ethyl acetate for about 6 hours, then reflux and collect them for 28.0-40.0 minutes, cool and filter at rest, and concentrate the obtained liquid It can be obtained by vacuum drying. The extraction method of the mugwort leaf extract of the present invention is simple, and the obtained mugwort leaf extract has the effects of warming the meridian and stopping bleeding, dispelling cold and relieving pain, eliminating blood stasis and dispelling stagnation, strengthening yang, preventing diseases and health care, and can be used for preparing anti-herpes zoster virus medicines.

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PUM

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Abstract

The invention discloses a folium artemisiae argyi extractive and relates to treatment on herpes zoster. The extractive is prepared according to the following preparation steps: using ethyl acetate as a solvent to perform dip extraction on wild dry folium artemisiae argyi, performing solid-liquid separation, concentrating the obtained liquid, and drying to obtain the extractive. The effective compositions of the extractive comprise dihydroxy, trimethoxyflavone, aliphatic acids, linolenic acid, octadecadienoic acid, pentadecanoic acid, ethyl linoleate, ethyl oleate, triterpenoids and the like. The extractive has the efficacy of warming meridian and stopping bleeding, dissipating cold and relieving pain, resolving stasis and nodules, restoring yang and relieving desertion, and is applicable to treat herpes zoster virus.

Description

technical field [0001] The invention relates to a mugwort leaf extract and a preparation process, in particular to the treatment of herpes zoster, and belongs to the technical field of traditional Chinese medicine. Background technique [0002] Herpes zoster, also known as acute herpes zoster (AHZ), is a viral herpes disease caused by varicella-zoster virus (VZV). The disease causes primary infection in people with low immunity (such as children), and the pathogen VZV mainly enters the blood through the respiratory mucosa to form viremia, which is chickenpox. The virus reaches the skin from one or several ganglia along the surrounding sensory nerves, rapidly multiplying at the nerve endings and destroying tissues and cells, making them inflamed, bleeding, and dying, causing recurrent infection. During the onset, the patient will experience a variety of uncomfortable symptoms, the most obvious being neuralgia, which makes people feel uncomfortable sleeping and eating, unable...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/282A61P31/22
CPCA61K36/282A61K2236/33A61K2236/51A61K2236/53
Inventor 张庆之
Owner 张庆之
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