Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Preparation method of traditional Chinese medicine preparation

A technology for traditional Chinese medicine preparations and peony, which is applied in the directions of pharmaceutical formulations, pill delivery, and medical preparations containing active ingredients, etc., can solve the problems of low content of active ingredients, many impurities, unstable quality, etc., and achieves the effect of stable content

Inactive Publication Date: 2009-04-01
曾雄辉
View PDF0 Cites 4 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Preparation method of traditional Chinese medicine preparation
  • Preparation method of traditional Chinese medicine preparation
  • Preparation method of traditional Chinese medicine preparation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] 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 1.13- 1.18), adding auxiliary materials and boiling granulation in a fluidized bed to obtain the granule preparation of the present invention.

Embodiment 2

[0029] 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, combine the water extracts, filter, recover the solvent under reduced pressure, and obtain liquid extracts (the specific gravity is 1.15- 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

[0031] Take 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 fluid extract (specific gravity is 1.10- 1.19), adding auxiliary materials, boiling granulation in a fluidized bed, adding auxiliary materials for tableting, obtains the tablet of the present invention.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a preparation method of a traditional Chinese medicine preparation. The drug is an oral preparation which is mainly prepared by active ingredients of paeony, cassia twig, raw ginger, Chinese date, membranous milk vetch root and liquoric root and other excipients. The preparation method applies the modern preparation process under the guide of the classical theory of the traditional Chinese medicine, the accumulated experience of the traditional medicine are retained to the maximum extent, and the preparation method can also meet the needs of preparation forms which are applicable to the rapid pace of modern society, such as granules, tablets, capsules, powder, dropping pills, and the like.

Description

【Technical field】 [0001] The invention belongs to the technical field of traditional Chinese medicines, and in particular relates to a traditional Chinese medicine preparation and a preparation method thereof. 【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-inf...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/9068A61K9/14A61K9/16A61K9/20A61K9/48
Inventor 曾雄辉
Owner 曾雄辉
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com