Processing method of traditional Chinese medicine pinellia ternate

By using microwave drying technology to process Pinellia ternata in industrial equipment, the problems of long processing cycle and loss of effective ingredients have been solved, achieving efficient and environmentally friendly processing of Pinellia ternata and improving its medicinal value and safety.

CN119258151BActive Publication Date: 2026-06-02CHENGDU UNIV OF TRADITIONAL CHINESE MEDICINE
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CHENGDU UNIV OF TRADITIONAL CHINESE MEDICINE
Filing Date
2024-11-05
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

Existing methods for processing Pinellia ternata are time-consuming, result in significant loss of active ingredients, and long-term exposure may cause harm to the human body. Traditional microwave technology is mainly used for extraction rather than processing.

Method used

Fresh or raw Pinellia ternata is processed in industrial equipment using microwave drying technology. The temperature is set to 40℃~80℃, the power to 2kw~60kw, and the time to 20~35 minutes until the moisture content is below 12%. Before processing, it is soaked in clean water to avoid prolonged soaking.

Benefits of technology

It significantly shortens the processing cycle, improves efficiency, reduces irritation, retains effective ingredients, reduces energy consumption, and avoids the generation of wastewater and waste gas.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application provides a processing method of traditional Chinese medicine pinellia ternate, which is to process fresh pinellia ternate or raw pinellia ternate by microwave processing technology, 5-200 kg, in an industrial microwave device, 40-80 DEG C, 2kw-60kw microwave drying to less than 12% of pinellia ternate moisture, to obtain the processed traditional Chinese medicine pinellia ternate. The processing method of the medicinal material pinellia ternate can shorten the processing period of pinellia ternate from 9-11 days to 30-90 min, significantly improve the processing efficiency of pinellia ternate, shorten the processing period, reduce the irritability, the retention rate of the active ingredients is higher, the medicinal value and curative effect of the medicine are improved, long-time soaking is not needed, no waste water and waste gas are generated in the processing process, energy consumption is reduced, and production cost is reduced.
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