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

Lucid ganoderma poly saccharide peptide standard product, sts preparation method and application

A technology of Ganoderma lucidum polysaccharide peptides and standard products, applied in chemical instruments and methods, peptides, depsipeptides, etc., can solve problems such as inability to eliminate interference, affecting the quality improvement of Ganoderma lucidum products, etc.

Inactive Publication Date: 2006-06-14
西安道隆实业有限公司 +8
View PDF1 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially in the production process of Ganoderma lucidum powder, starch or other starch-based auxiliary materials are often added to the Ganoderma lucidum extract, so that the method cannot eliminate interference, resulting in the problem of high polysaccharide content in Ganoderma lucidum products, thus affecting the quality of Ganoderma lucidum products improve

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
  • Lucid ganoderma poly saccharide peptide standard product, sts preparation method and application
  • Lucid ganoderma poly saccharide peptide standard product, sts preparation method and application
  • Lucid ganoderma poly saccharide peptide standard product, sts preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] (1) The method for manufacturing Ganoderma lucidum polysaccharide peptide GL-PPT standard substance

[0038] 1. Concentrate, centrifuge, dialyze, intercept and obtain Ganoderma lucidum polysaccharide peptide containing high molecular weight by taking Ganoderma lucidum as raw material matrix extract. Take the Ganoderma lucidum polysaccharide peptide GL-PP solution with a concentration of 1%, slowly add absolute ethanol to half of the original volume while stirring continuously, let it stand overnight, and centrifuge at 4000r / min for 20 minutes to obtain GL-PP-1 precipitate, respectively The precipitate was washed with ethanol, acetone, ether, and refrigerated to dry.

[0039] Ganoderma lucidum polysaccharide peptide (GL-PP) solution is prepared by the following method: (For details, please refer to another Chinese patent application of the applicant: 2004100146813)

[0040] 1) Select wood or bag-grown Ganoderma lucidum, clean the dried fruiting body of Ganoderma lucidum...

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 provides a polysaccharide peptide standard product, its preparation method and application. It is obtained by using ganoderma lucidum as raw material mother body extract and making said raw material mother body extract undergo the processes of concentration, centrifugalization, dialysis to trap polysaccharide peptide GL-PP with high molecular weight, further separation and purification so as to obtain the invented product. Said standard product can be used for detecting polysaccharide peptide content in ganoderma or ganoderma spore products so as to raise quality of ganoderma products.

Description

technical field [0001] The invention relates to a Ganoderma lucidum polysaccharide peptide standard product. At the same time, the invention also relates to a preparation method of a Ganoderma lucidum polysaccharide peptide standard and its application in content determination in Ganoderma lucidum or Ganoderma spore products. Background technique [0002] In the prior art, it is generally believed that the determination of polysaccharide content in Ganoderma lucidum and Ganoderma lucidum spore products uses glucose as a standard. It adopts anthrone sulfate solution, measured by ultraviolet spectrophotometry, contains Ganoderma lucidum polysaccharide and anhydrous glucose (C 6 h 12 o 6 ) calculation, while ignoring the content of active ingredients of polysaccharide peptides with medicinal value. Especially during the production process of Ganoderma lucidum powder, starch or other starch-based auxiliary materials are often added to the Ganoderma lucidum extract, so that t...

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): C07K14/37A61K36/074G01N33/68
Inventor 王赛贞林志彬刘梅英李宝棣林树钱刘斌曹琦珍
Owner 西安道隆实业有限公司
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