Preparing method for cough curing pills

A technology for Keke tablets and prescriptions is applied in the field of production technology of Chinese patent medicine tablets, which can solve problems such as affecting product quality and lack of quantitative indicators for quality standards, and achieve the effects of completely reasonable production technology, improved quality standards, and quality assurance.

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AI Technical Summary

Problems solved by technology

The main defect of the original dosage form is that there is no quantitative index in its quality standard, so there are important shortcomings that affect product quality

Method used

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Embodiment Construction

[0026] The best embodiment of this invention is to cleanly select the Qiwei medical materials respectively, remove impurities, and pass the inspection for later use; take ephedra and poppy shells and grind them into coarse powder and decoct them in an acidic aqueous solution (adjust the pH value to about 5 with 10% hydrochloric acid solution) for two minutes. Once, each time for 2 hours, filter, adjust the pH value of the filtrate to 7 with 10% sodium hydroxide solution, and prepare the liquid for later use; the remaining licorice, bitter almond, radish seed, platycodon grandiflorum, and gypsum are crushed into coarse powder and decocted for two minutes. Once, 1 hour each time, filter, combine the filtrate with the above solution, concentrate to a concentrated solution with a relative density of 1.05-1.15 (50°C), spray dry, collect the dry cream powder, add appropriate amount of auxiliary materials, mix well, and granulate. Drying, tableting, coating, quality inspection and pac...

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Abstract

A Chinese medicine "Kechuan tablet" for treating cough and asthma is prepared from 7 Chinese-medicinal materials through decocting ephedra and poppy capsule in acidic water and neutralizing with alkali, pulverizing others and decocting twice, mixing them together, concentrating, mixing with additive, tabletting and coating.

Description

technical field [0001] The invention relates to the technical field of manufacturing technology of Chinese patent medicine tablets, in particular to a preparation method of Keke Tablets. Background technique [0002] Tablet is a commonly used drug dosage form. According to the relevant drug laws and regulations of our country, changing the dosage form needs to be studied as a new drug. The original dosage form of Keke Tablets is Keke Capsules, which has been included in the drug standards of the Ministry of Health of the People's Republic of China ("Traditional Chinese Medicine In the seventeenth volume of prescription preparations). The main defect of the original dosage form is that there is no quantitative index in its quality standard, so there are important shortcomings that affect product quality. Due to the major shortcomings in quality control of capsules, we use modern pharmaceutical technology and inspection methods to make necessary improve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61P11/14
Inventor 毛友昌
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