Unlock instant, AI-driven research and patent intelligence for your innovation.

Ginseng and astragalis body-resistance-strenthening lyophilized powder injection and its preparing method

A technology of freeze-dried powder injection and Shenqi Fuzheng, which is applied in the field of traditional Chinese medicine injection and its preparation, can solve the problems of inconvenient application, pain stimulation reaction, etc., and achieve the effects of convenient storage, long validity period and small volume

Inactive Publication Date: 2005-12-21
FUKANGREN BIO PHARMA
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the reasons of the previous technology and the addition of some antioxidants such as benzyl alcohol and other auxiliary materials in the preparation, it caused some side effects, including pain stimulation, which caused inconvenience to the application.

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
  • Ginseng and astragalis body-resistance-strenthening lyophilized powder injection and its preparing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The present invention is further illustrated by the following examples, including but not limited to the following examples.

[0019] Take 4000g of Codonopsis pilosula and 4000g of Astragalus membranaceus in the prescription, rinse them with deionized water, soak them in an appropriate amount of deionized water for 0.5 hours, add deionized water to extract 3 times, and the amount of water is 8 times, 6 times and 6 times the amount of medicinal materials respectively, decocting The times are 1 hour, 1 hour, and 0.5 hour, respectively. Combine the extracts for three times, centrifuge and precipitate, and concentrate until each 1ml of concentrated solution is equivalent to 1.3g of total medicinal materials. Add 95% ethanol under stirring to make the ethanol content 60%. After fully stirring, refrigerate and stand for 36 hours, filter , the filtrate reclaims ethanol, and concentrates until every 1ml concentrated solution is equivalent to 2.0g total medicinal material amount...

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 present invention relates to a Shenqi Fuzheng freeze-dried powder injection preparation and its preparation method. It is made up by using Chinese medicinal materials of pilose asiabell root and astragalus root as raw material. Said injection preparation contains mannitol and pH regulating agent.

Description

Technical field: [0001] The invention relates to a traditional Chinese medicine injection and a preparation method thereof, in particular to a preparation method of the traditional Chinese medicine Shenqi Fuzheng freeze-dried powder. Background technique: [0002] Shenqi Fuzheng Injection is a traditional Chinese medicine injection prepared from Codonopsis pilosula and Astragalus membranaceus. It has been used clinically for many years and is a traditional Chinese medicine injection with definite curative effect. However, due to the reasons of the previous technology and the addition of some antioxidants such as benzyl alcohol and other auxiliary materials in the preparation, some side effects, including pain stimulation, are caused, which makes the application inconvenient. Research has found that the injection preparation has the disadvantages of poor stability and many adverse reactions due to the extraction process and preparation process. The present invention has under...

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)
Inventor 刘智谋
Owner FUKANGREN BIO PHARMA