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Preparation method of funneled physochlaina root asthma-relieving powder

A technology of anti-asthma and concentrated ointment, which is applied in the field of preparation of Huashan ginseng anti-asthma powder, which can solve the problems of complicated pathogenesis and large side effects, and achieve the effect of high transfer rate, quick onset and less working hours

Inactive Publication Date: 2015-04-08
津药达仁堂集团股份有限公司第六中药厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The pathogenesis of the disease is very complicated, and there are various inducing factors. Western medicine mainly treats it with antibiotics, hormone drugs, β2 receptor stimulants, etc., with relatively large side effects.

Method used

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  • Preparation method of funneled physochlaina root asthma-relieving powder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A preparation method of Huashan ginseng antiasthma powder, comprising the steps of:

[0016] (1) Take Huashan ginseng and grind it into a coarse powder, use 7 mass times the volume percentage concentration of 85% ethanol aqueous solution to reflux extract twice, each time for 2 hours, combine the extracts, filter, recover ethanol from the filtrate, and concentrate to 70 °C The relative density is 1.2, and the concentrated paste is obtained;

[0017] (2) Dilute the concentrated ointment with purified water according to the mass ratio of 1:1, add ammonia water to alkalinize the pH=9, obtain an alkalized dilution, extract 3 times with ethyl acetate of 2 times the volume of the alkalized dilution Once, the extract was obtained, the ethyl acetate was recovered, and the ginseng extract was evaporated in a water bath until there was no ethyl acetate smell, dried and pulverized to obtain final product.

Embodiment 2

[0019] A preparation method of Huashan ginseng antiasthma powder, comprising the steps of:

[0020] (1) Take Huashan ginseng and grind it into a coarse powder, use 4 mass times the volume percentage concentration of 95% ethanol aqueous solution to reflux extract 3 times, each time for 1 hour, combine the extracts, filter, recover ethanol from the filtrate, and concentrate to 80 ° C The relative density is 1.3, and the concentrated paste is obtained;

[0021] (2) Dilute the concentrated ointment with purified water at a ratio of 1:0.8 by mass, add ammonia water to make it alkaline to pH=11, obtain an alkalized dilution, and extract 3 times with ethyl acetate of three times the volume of the alkalized dilution Once, the extract was obtained, the ethyl acetate was recovered, and the ginseng extract was evaporated in a water bath until there was no ethyl acetate smell, dried and pulverized to obtain final product.

Embodiment 3

[0023] A preparation method of Huashan ginseng antiasthma powder, comprising the steps of:

[0024] (1) Take Huashan ginseng and grind it into coarse powder, use 10 times by mass of 70% ethanol aqueous solution to reflux extract once, extract for 4 hours, filter the extract, reclaim ethanol from the filtrate, and concentrate to a relative density of 65°C. 1.03, get concentrated cream;

[0025] (2) According to the ratio of 1:1.5 in mass ratio, dilute the concentrated ointment with purified water, add ammonia water to basify to make pH=8, obtain basified diluent, extract 4 with ethyl acetate of 0.5 times the volume of basified diluent Once, the extract was obtained, the ethyl acetate was recovered, and the ginseng extract was evaporated in a water bath until there was no ethyl acetate smell, dried and pulverized to obtain final product.

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Abstract

The invention discloses a preparation method of a funneled physochlaina root asthma-relieving powder. The preparation method of the funneled physochlaina root asthma-relieving powder comprises the following steps: (1) smashing funneled physochlaina roots into coarse powder, extracting with the aqueous solution of ethanol in a refluxing way, filtering an extract, reclaiming ethanol from a filtrate, and concentrating the filtrate to obtain a concentrate paste; and (2) diluting the concentrate paste with purified water, adding aqueous ammonia to alkalify the concentrate paste and change the pH value of the concentrate paste into 8-11 to obtain an alkalified diluted solution, extracting the alkalified diluted solution with ethyl acetate to obtain an extract, reclaiming ethyl acetate from the extract, evaporating the extract in a water bath until the extract has no smell of ethyl acetate to obtain a funneled physochlaina root extract, drying and smashing the funneled physochlaina root extract to obtain the funneled physochlaina root asthma-relieving powder, wherein the mass ratio of the concentrate paste to the purified water is 1:(0.8-1.5). Experiments show that the funneled physochlaina root asthma-relieving powder prepared by adopting the preparation method has a good effect of relieving asthma, can take effect rapidly, is convenient to take, has a significant treatment effect, can be used for treating both symptoms and root causes and can meet the demands of the majority of patients. The preparation method of the funneled physochlaina root asthma-relieving powder has the advantage of consumption of the least time and labor, and the effective components of the funneled physochlaina root asthma-relieving powder can be transferred at a high rate.

Description

technical field [0001] The invention belongs to the field of modernized traditional Chinese medicine pharmacy, and in particular relates to a preparation method of Huashan ginseng antiasthma powder. Background technique [0002] Asthma is a widespread and reversible airway narrowing disease caused by bronchial hyperresponsiveness caused by allergens or other factors. The clinical manifestations are recurrent chest tightness, wheezing, dyspnea, cough and other symptoms. Before the attack, there are often aura symptoms such as nasal congestion, sneezing, and itchy eyes. In severe cases, severe dyspnea and hypoxemia may occur within a short period of time, threatening life. There are about 2000-3000 deaths from asthma in the United States every year, and there is an increasing trend. In 2004, the Global Initiative for Asthma Prevention (GINA) estimated that there were about 300 million cases in the world, the prevalence of asthma in children and adults was about 3.3%-29% and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/81A61K9/14A61P11/06
CPCA61K36/81A61K2236/33A61K2236/333A61K2236/39
Inventor 刘丹佟永领王金磊刘梦妮
Owner 津药达仁堂集团股份有限公司第六中药厂
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