Use of fresh bamboo sap effective part in preparation of medicine for treating chronic obstructive pulmonary disease

By optimizing the preparation process of fresh bamboo sap and extracting the effective components rich in phenolic substances, the limitations of fresh bamboo sap in the treatment of chronic obstructive pulmonary disease have been addressed, achieving the effect of effectively inhibiting airway mucus hypersecretion and improving lung tissue condition.

CN122140852APending Publication Date: 2026-06-05JIANGXI UNIVERSITY OF TRADITIONAL CHINESE MEDICINE +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
JIANGXI UNIVERSITY OF TRADITIONAL CHINESE MEDICINE
Filing Date
2026-04-29
Publication Date
2026-06-05

AI Technical Summary

Technical Problem

Existing fresh bamboo sap preparations lack effective targeted treatments for chronic obstructive pulmonary disease (COPD), especially COPD with external cold and internal phlegm syndrome. Furthermore, their effective fraction concentrations are low and they are inconvenient to preserve, making them difficult to apply in clinical practice.

Method used

By optimizing the preparation process, the effective components of fresh bamboo sap, which are rich in phenolic substances such as guaiacol and 4-ethylphenol, were extracted using macroporous resin chromatography technology. These components were then used to prepare drugs that inhibit airway mucus hypersecretion and airway inflammation.

Benefits of technology

It significantly reduces emphysema, restores lung tissue elasticity, inhibits airway mucus hypersecretion, and improves airway inflammation, providing a new avenue for drug application in the treatment of chronic obstructive pulmonary disease.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses application of fresh bamboo juice effective part in preparation of a medicine for treating chronic obstructive pulmonary disease, and belongs to the technical field of medicines.The fresh bamboo juice effective part contains phenolic substances such as guaiacol, 4-ethylphenol, 4-methylguaiacol, 4-ethylguaiacol, p-vinylguaiacol, 2,6-dimethoxyphenol and dihydroeugenol, and the application has been verified to have the effect of significantly relieving airway mucus hypersecretion caused by the syndrome of external cold and internal fluid retention, can simultaneously inhibit multiple inflammatory factors, and reduce inflammatory infiltration of lung tissue, alleviate emphysema, restore lung tissue elasticity, improve lung function and airway wall thickness, and the like.The application provides a new and effective medicine selection for treatment of chronic obstructive pulmonary disease, and is especially suitable for the disease caused by external cold and internal fluid retention, and has a wide application prospect and important clinical value.
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