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

Method for analytic determination of contents of peimine, peiminine and sipeimine-3-D-glucoside in fritillaria pallidiflora schrek

A technology of siberimine glycoside and peimin A, which is applied in measuring devices, analysis materials, material separation, etc., can solve problems such as poor reproducibility, difficulty in eliminating interference, and cumbersome operation

Inactive Publication Date: 2015-08-12
XINJIANG INST OF ECOLOGY & GEOGRAPHY CHINESE ACAD OF SCI
View PDF3 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are many shortcomings in these methods, such as capillary electrophoresis with poor reproducibility, narrow linear range and low sensitivity; thin-layer chromatography scanning method to determine the content of peimin A in Igbemu is cumbersome to operate, and the external Factors have a great influence on the determination results, especially the color development time is difficult to grasp, and the reproducibility is not good; the pre-column derivation gas chromatography is used to quantify peimin A and peimin B, and there are many pretreatment steps to eliminate interference Difficulties and other deficiencies; the sensitivity of the liquid-phase evaporative light scattering detector method is low, resulting in the inability to detect samples with low active ingredient content

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
  • Method for analytic determination of contents of peimine, peiminine and sipeimine-3-D-glucoside in fritillaria pallidiflora schrek
  • Method for analytic determination of contents of peimine, peiminine and sipeimine-3-D-glucoside in fritillaria pallidiflora schrek
  • Method for analytic determination of contents of peimine, peiminine and sipeimine-3-D-glucoside in fritillaria pallidiflora schrek

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0047] Analysis of the contents of peimin A, peimin B and sipeimine glycosides in the unknown three-year-old Igbomu:

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 method for analytic determination of contents of peimine, peiminine and sipeimine-3-D-glucoside in fritillaria pallidiflora schrek. According to the method, three main active ingredients, name peimine, peiminine and sipeimine-3-D-glucoside, in the fritillaria pallidiflora schrek are subjected to quantitative determination by virtue of high-performance liquid chromatography-mass spectrometry. Upon a methodological study test, the method is determined to be convenient and rapid, accurate in result and good in repeatability, and the method is an effective means for determining the contents of the chemical components in fritillaria pallidiflora schrek.

Description

technical field [0001] The invention relates to a method for analyzing and determining peiminin A, peiminin B and sipeiminine glycosides in Igbomu by using high-performance liquid chromatography-mass spectrometry. Background technique [0002] It is the dry bulb of Fritillaria walujewii Regel. or Fritillaria pallidiflora Schrenk., a plant of the Liliaceae family. It is mainly distributed in Xinjiang. Chemical and modern pharmacological studies have shown that the main active ingredients of Ibimura are alkaloids, among which siberimine, peimin A and peimin B are the main active alkaloids, which have important pharmacological effects on cough and phlegm . [0003] The detection of active ingredients of traditional Chinese medicine has become an important prerequisite for the quality evaluation of traditional Chinese medicine, the development of active ingredients, and the development of field cultivation management. For a long time, scientific and technological workers have ...

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
IPC IPC(8): G01N30/88
Inventor 赵莉李洪敏程争鸣牟书勇石明阳
Owner XINJIANG INST OF ECOLOGY & GEOGRAPHY CHINESE ACAD OF SCI
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