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Cold-treating medicine and preparation method thereof

A medicine and a cold technology are applied in the field of medicines for treating colds and the field of preparation thereof, which can solve the problems of lack of anti-summer heat-clearing medicines, poor treatment pertinence, inconvenient use for patients, etc. , the effect of maintaining natural characteristics

Inactive Publication Date: 2006-12-20
GUANGZHOU UNIVERSITY OF CHINESE MEDICINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The inventor's clinical practice has found that this formula has a better therapeutic effect on patients who feel the evil of cold and dampness in summer, but it has poor treatment pertinence for the symptoms of colds caused by the evil of summer heat and dampness, or that heat is greater than dampness. From a theoretical point of view, it is because there is a lack of heat-clearing drugs in the prescription to fight against the evil of summer heat, and it is often taken in the form of water decoction in clinical practice, and because the prescription has not been combined with modern preparations to develop into a suitable Chinese patent medicine Variety, causing inconvenience for patients

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] Prescription: 2500g of fennel, 2000g of Artemisia annua, 1000g of Magnolia officinalis, 1000g of Scutellaria baicalensis. Rinse with clean water, and then dry them at 46°C.

[0073] Cut the dried fenugreek into 1-2cm sections, grind Artemisia annua and Magnolia officinalis into 40-mesh fine powder, and cut Scutellaria baicalensis into 40-mesh fine powder.

[0074] The volatile oil was extracted by steam distillation from the medicinal materials of Azalea, the soaking time was 3.8 hours, and 8 times the amount of water was added, and the extraction time was 9.5 hours.

[0075] The pulverized Artemisia annua powder and Magnolia officinalis powder were respectively extracted with a 100ml-SPE supercritical carbon dioxide fluid extraction device manufactured by Handway Company, wherein the extraction temperature of Artemisia annua powder was 43°C, and the extraction pressure 20mPa, the extraction time is 4.4 hours; the extraction temperature of magnolia bark powder is 36°C,...

Embodiment 2

[0081] Take 600g of Cyanorrhizae, 2800g of Artemisia annua, 600g of Magnolia officinalis, and 2800g of Scutellaria baicalensis, wash them, and then dry them at 42°C. Cut the dried fenugreek into 1-2cm sections, and grind Artemisia annua, Magnolia officinalis, and Scutellaria baicalensis into 40-mesh fine powder.

[0082] The Radix Cymbidium was extracted according to the method described in Example 1, the soaking time was 4 hours, the amount of water added was 8 times, and the extraction time was 10 hours; the pulverized Artemisia annua powder and Magnolia officinalis powder were respectively subjected to supercritical carbon dioxide fluid extraction, wherein the Artemisia annua powder The extraction temperature is 37°C, the extraction pressure is 19mPa, and the extraction time is 3.5 hours. The extraction temperature of magnolia officinalis powder is 44°C, the extraction pressure is 26mPa, and the extraction time is 5.5 hours; the Scutellaria baicalensis powder is extracted by...

Embodiment 3

[0086]Take 3800g of Rhizome, 700g of Artemisia annua, 1500g of Magnolia officinalis, and 600g of Scutellaria baicalensis, wash them, and dry them at 50°C. Then make the fenugreek into 1-2cm segments, and grind the Artemisia annua, Magnolia officinalis, and Scutellaria baicalensis into 40-mesh fine powder.

[0087] The method described in Example 1 was used to extract the Herba Cinnamomi, soaking time was 2 hours, adding 8 times the amount of water, and the extraction time was 7 hours; the crushed Artemisia annua powder and Magnolia officinalis powder were subjected to supercritical carbon dioxide fluid extraction respectively, and the amount of Artemisia annua powder was extracted by supercritical carbon dioxide fluid. The extraction temperature is 38°C, the extraction pressure is 20mPa, and the extraction time is 3.8 hours. The extraction temperature of Magnolia officinalis powder is 41°C, the extraction pressure is 26mPa, and the extraction time is 6 hours; extract the Scutel...

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PUM

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Abstract

The invention discloses a medicament for treating common cold, which is prepared from flavoring agents, sweet wormwood, magnolia bark and baikal skullcap root as raw material through the steps of chopping, disintegrating, steam distilling, carbon dioxide extracting, water grilling, mixing with other pharmaceutically acceptable auxiliary materials. The medicament can be made into the dosage forms of capsule, drop pill preparation or other conventional medicaments.

Description

technical field [0001] The invention relates to a Chinese patent medicine made from Chinese medicinal materials, in particular to a medicine for treating colds and a preparation method thereof. Background technique [0002] Flu is one of the common diseases of human beings, which brings inconvenience and misery to people. According to the theory of TCM syndrome differentiation and treatment, colds are mainly divided into three categories: anemofrigid cold, wind-heat cold and summer-wet cold. Among them, the clinical manifestation of Shushi cold is different from that of common cold, and it is lingering and difficult to heal, so the treatment is more difficult. For the treatment of Shushi cold at present, western medicine and western medicine mostly adopt the method of symptomatic treatment, treat the symptoms but not the root cause. Traditional Chinese medicine, which takes the overall concept and syndrome differentiation as the main idea, has unique advantages in the trea...

Claims

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Application Information

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IPC IPC(8): A61K36/575A61P31/00A61P11/00
Inventor 赖小平高英
Owner GUANGZHOU UNIVERSITY OF CHINESE MEDICINE