Composition of schisandra fruit and asarum for treating asthma and preparing process thereof

The technology of Schisandra chinensis and composition, which is applied in the field of medicine, can solve the problems of large dosage, poor quality controllability, complex chemical composition, etc., and achieve the effects of reduced dosage, no toxic and side effects, and convenient preparation

Inactive Publication Date: 2007-08-15
SHANGHAI JIAO TONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although these compound prescriptions containing Schisandra chinensis and Asarum for treating asthma have been clinically verified and have good curative effects, they also have large dosages, complex chemical compositions, difficulties in studying the material basis and mechanism of anti-asthma effects, and difficulties in studying toxic and side effects. Disadvantages such as poor controllability

Method used

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  • Composition of schisandra fruit and asarum for treating asthma and preparing process thereof
  • Composition of schisandra fruit and asarum for treating asthma and preparing process thereof

Examples

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Comparison scheme
Effect test

Embodiment 1 5

[0018] Embodiment 1 Schisandra chinensis and Asarum composition preparation

[0019] Combination weight percentage of schisandra and Asarum medicinal materials: 67% of schisandra, 33% of Asarum

[0020] The preparation process is as follows: cut 41.58g of asarum into sections, extract volatile oil by steam distillation for 3 hours, fry dregs and 84.42g of Schisandra 10-mesh powder for two times, add 8 times of water each time, extract for 1 hour, filter, collect and concentrate the filtrate to obtain The concentrated solution and the volatile oil are solubilized with twice the volume of Tween 80, stirred and mixed evenly, and the concentrated solution is added to mix evenly to obtain the composition of schisandra chinensis and asarum.

Embodiment 2 5

[0021] Embodiment 2 Schisandra chinensis and Asarum composition preparation

[0022] Combination weight percentage of schisandra and Asarum medicinal materials: 50% of schisandra, 50% of Asarum

[0023] The preparation process is as follows: cut 63g of asarum into sections, extract volatile oil by steam distillation for 4 hours, decoct the medicinal residue and 5 mesh powder of Schisandra chinensis 63g for three times, add 10 times of water each time, extract for 3 hours, filter, collect the filtrate and concentrate to obtain the concentrate. The volatile oil is solubilized with 3 times the volume of Tween 80, stirred and mixed evenly, and the concentrated solution is added to mix evenly to obtain the composition of schisandra and asarum.

Embodiment 3 5

[0024] Embodiment 3 Schisandra chinensis and Asarum composition preparation

[0025] Combination weight percentage of schisandra and Asarum medicinal materials: 33% of schisandra, 67% of Asarum

[0026] The preparation process is as follows: Asarum 84.42g is cut into sections, steam distillation is used to extract volatile oil for 6 hours, medicinal residues and 20-mesh powder of Schisandra chinensis 41.58g are decocted twice, adding 10 times of water each time, extracting for 2 hours, filtering, collecting the filtrate and concentrating to obtain The concentrated solution and the volatile oil are solubilized with twice the volume of Tween 80, stirred and mixed evenly, and the concentrated solution is added to mix evenly to obtain the composition of schisandra chinensis and asarum.

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Abstract

The invention discloses a composition for treating asthma and its preparation method. The composition is prepared from Schisandra chinensis fruit 33-67wt% and Herba Asari 33-67wt%. The preparation method comprises cutting Herba Asari into segments, performing steam distillation to obtain volatile oil, decocting the distillation residue together with powdered Schisandra chinensis fruit, filtering, concentrating the filtrate, solubilizing with tween-80, adding the solubilized volatile oil to the concentrated filtrate, and mixing evenly. The composition has antiasthmatic, antitussive, and expectorant effects; and can be used for treating asthma with definite therapeutic effect.

Description

technical field [0001] The invention relates to a composition in the technical field of medicine and a preparation method thereof, in particular to a composition of schisandra chinensis and asarum medicinal materials for treating asthma and a preparation method thereof. Background technique [0002] Asthma is a common and frequently-occurring disease that seriously endangers the health of the people. The annual medical expenditure of asthma patients is a huge number, which not only affects the patients themselves, but also affects the development of society, becoming a serious social health problem. Western medicine mainly uses glucocorticoids, which can effectively relieve symptoms, but has obvious side effects. Traditional Chinese medicine has good long-term curative effect and few side effects, especially in the treatment of asthma remission, assisting western medicine to consolidate the curative effect of attack period, and reducing the side effects of western medicine. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/57A61P11/06
Inventor 贾伟邱明丰周明眉吴建兵褚襄萍
Owner SHANGHAI JIAO TONG UNIV
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