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

Biological value detection method for evaluating anticoagulant activity of panax notoginseng

A technology of biological potency and notoginseng, which is applied in the preparation of test samples, material inspection products, and testing of pharmaceutical preparations, can solve problems such as difficult quality control, complex ingredients, and insufficient quality of medicinal materials or preparations. Tight, easy-to-use effects

Inactive Publication Date: 2016-01-27
302 MILITARY HOSPITAL OF CHINA
View PDF3 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional Chinese medicine is affected by many factors such as variety, origin, processing method, etc., resulting in the phenomenon that the material basis of Chinese medicine quality changes greatly and the quality is difficult to control. Moreover, its composition is complex and its pharmacological effects are diverse. Controlling only a few ingredients is not enough to ensure the quality of medicinal materials or preparations. Quality, unable to take on the important task of controlling quality or reflecting efficacy

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
  • Biological value detection method for evaluating anticoagulant activity of panax notoginseng
  • Biological value detection method for evaluating anticoagulant activity of panax notoginseng
  • Biological value detection method for evaluating anticoagulant activity of panax notoginseng

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] Test product: Panax notoginseng sample (place of origin: Xiaoshao Street Office, Guandu District, Kunming City, Yunnan Province)

[0061] Reference substance: Aspirin (manufacturer: Shanghai Fusheng Industrial Co., Ltd.; batch number: 20130523), assigned a value of 1 mg = 0.5u, and u is the number of units of anticoagulant activity potency of Panax notoginseng

[0062] Normal saline: produced by Shijiazhuang No.4 Medicine Co., Ltd.; batch number: 121007405

[0063] Automatic coagulation analyzer: SysmexCA-0007, Japan

[0064] a. Compare the effects of different extraction methods on the anticoagulant activity of Panax notoginseng samples

[0065] Reflux extraction: take 20g of Panax notoginseng coarse powder, put it in a ground round bottom flask, add deionized water, the volume of the deionized water in milliliters is 10 times the weight of the notoginseng coarse powder in grams, soak for 30min , reflux for extraction for 1 h, the extract was subjected to suction fil...

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 application provides a biological value detection method for evaluating anticoagulant activity of panax notoginseng. The biological value detection method is simple and convenient. Quality of the panax notoginseng can be evaluated as a whole by using the detection method, and the quality of the panax notoginseng of different habitats, different batches, and different growing time can be evaluated.

Description

technical field [0001] The application relates to a biopotency assay method for evaluating the anticoagulant activity of Panax notoginseng. Background technique [0002] Sanqi is a commonly used traditional Chinese medicine, and its legal source is the dried root and rhizome of Panax notoginseng (Burk.) F.H.Chen, a plant of Araliaceae. Also known as Tianqi, Shanqi, Jinbuhuan, etc. Branch roots are traditionally called "tendons", and rhizomes are traditionally called "shears" [5]. Panax notoginseng was first recorded in "Compendium of Materia Medica", and has a history of more than 400 years of medication. It has a long-standing reputation at home and abroad, and has the reputation of "hemostatic medicine" [12-14]. Its nature is sweet, slightly bitter, warm; it belongs to the Liver and Stomach Meridians. It has the effects of dissipating blood stasis and stopping bleeding, reducing swelling and relieving pain. Clinically, it is mostly used for promoting blood circulation...

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): G01N33/15G01N1/28
Inventor 王伽伯肖小河王艳辉张雅铭
Owner 302 MILITARY HOSPITAL OF CHINA
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