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Method for preparing decoction containing ephedra, apricot kernel, gypsum, and licorice

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

Inactive Publication Date: 2012-05-30
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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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 materials and pulverize them, extract and decoct them with water for 3 times, each time for 2 hours, add 8 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 1.12- 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 of the amount of water as the medicinal materials, combine the water extracts, filter, and reclaim the solvent under reduced pressure to obtain liquid extracts (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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PUM

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Abstract

The invention belongs to the technical field of traditional Chinese medicine, in particular discloses a preparation method of a gypsum and licorice preparation. In order to better embody the essence of traditional Chinese medicine science, the gypsum and licorice preparation is prepared according to the ancient guiding theory that medicine is extracted by water, and preparation technology parameters and proper accessories, which are most matched with the gypsum and licorice preparation are summarized in conjunction with modern technologies of concentration and pellet fabrication. The invention retains the experience of traditional Chinese medicine in a maximum limit, and can be suitable for fast-paced preparation forms in modern society, such as powders, dripping pills, granules, tablets,capsules, and the like.

Description

【Technical field】 [0001] The invention belongs to the technical field of traditional Chinese medicines, and in particular relates to a preparation method of Maxing Shigan 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] Maxing Shigan Decoction is one of the traditional ancient prescriptions in my country. It comes from "Treatise on Febrile D...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K9/00A61K9/16A61K9/48A61K36/736A61P11/00A61K33/06
Inventor 曾雄辉
Owner 曾雄辉
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