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Erchen decoction preparation method

A technology for Erchen Decoction and preparation, which is applied in the field of preparation of Erchen Decoction preparation, can solve the problems of low content of active ingredients, unstable quality, and many impurities, and achieves the effect of stable content

Inactive Publication Date: 2009-06-17
曾雄辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional Chinese medicine is often considered to have low content of active ingredients, many impurities, and unstable quality. Therefore, the use of traditional Chinese medicine is mostly based on experience and cannot be in line with modern medicine.

Method used

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  • Erchen decoction preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Weigh the prescription amount of medicinal materials and pulverize them, extract and decoct them with water for 2 times, each time for 2 hours, add 12 times of the medicinal materials, combine the water extracts, filter, and recover the solvent under reduced pressure to obtain a liquid extract (the specific gravity is 1.12- 1.18), adding auxiliary materials and boiling granulation in a fluidized bed to obtain the granule preparation of the present invention.

Embodiment 2

[0034] Weigh the prescription amount of medicinal material and pulverize it, extract and decoct it with water for 3 times, each time for 2 hours, add 8 times the amount of water, combine the water extract, filter, and recover the solvent under reduced pressure to obtain a fluid extract (specific gravity is 1.12- 1.21), add auxiliary materials, boil and granulate in a fluidized bed, and pack into capsules to obtain the capsule preparation of the present invention.

Embodiment 3

[0036] Weigh the prescription amount of medicinal materials and pulverize them, extract and decoct them with water for 3 times, each time for 2 hours, add 10 times the amount of water as the medicinal materials, combine the water extracts, filter, and recover the solvent under reduced pressure to obtain a liquid extract (the specific gravity is 1.15- 1.19), adding auxiliary materials, boiling granulation in a fluidized bed, adding auxiliary materials for tableting, obtains the tablet of the present invention.

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Abstract

The invention belongs to the technical field of traditional Chinese medicine, and in particular discloses a method for preparing an Erchen decoction. In order to better reflect the essence of the traditional Chinese medical science, the invention provides that the Erchen decoction is prepared in accordance with the guiding ideology of 'following the ancient ways' and water is used for extracting drugs, combines with the modern processes of concentration and granulation, and summarizes preparation technological parameter and applicable auxiliary materials best matching with the Erchen decoction. The method preserves the experience accumulation of the traditional medical science to the maximum, and can adapt to the fast-paced preparation forms in the modern society, such as powder, dripping pill, granule, tablet and capsule.

Description

【Technical field】 [0001] The invention belongs to the technical field of traditional Chinese medicines, and in particular relates to a preparation method of Erchen Decoction preparation. 【Background technique】 [0002] In recent decades, the production of Chinese herbal medicine has achieved a certain degree of mechanization and semi-mechanization. Traditional Chinese medicine is often considered to have low content of active ingredients, many impurities, and unstable quality. Therefore, the use of traditional Chinese medicine is mostly based on experience and cannot be in line with modern medicine. To solve this problem, traditional Chinese medicine must take the road of extraction and purification. The extraction of traditional Chinese medicine includes many unit operations such as leaching, clarification, filtration and evaporation. [0003] As the most important active ingredient in licorice, glycyrrhizin has detoxification, anti-caries, anti-inflammation and other fun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/9068A61P1/04A61P1/08A61P9/10A61P11/02A61P11/10A61P11/14A61P25/00A61P25/08A61P27/16A61K35/56A61K35/64
Inventor 曾雄辉
Owner 曾雄辉
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