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

Method and device for extracting polygonum capitatum root secretions

A technology of root exudates and extraction method, which is applied in sampling devices, measuring devices, analyzing materials, etc., can solve the problems of continuous cropping obstacles of Polygonum annua, decline in yield and quality of Polygonum angustifolia, etc.

Pending Publication Date: 2019-12-03
GUIYANG UNIV
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Plant root exudates are one of the important factors leading to continuous cropping obstacles. Studies have shown that Polygonum cephalosporins have serious continuous cropping obstacles, which directly lead to the decline in yield and quality of Polygonum cephalum.

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 and device for extracting polygonum capitatum root secretions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0027] Embodiment: a method for extracting root exudates of Polygonum cephalum, comprising the steps of:

[0028] 1) The Polygonum cephalum seeds are first germinated, and then germinated with a nutrient bowl after germination; the specific method is as follows:

[0029] a) Pad 3-4 layers of gauze at the bottom of the petri dish, cover the filter paper on the gauze, add water to soak the gauze and filter paper;

[0030] b) Sow the seeds on the filter paper of the petri dish, and then cover with a layer of filter paper for shading and moisturizing, and cultivate it at 23-28°C until it turns white;

[0031] 3) sow the dew-white seeds in step b) in a nutrient pot equipped with nutrient soil, cover with river sand for 3-5mm, then cover the nutrient pot with plastic wrap, and germinate at 23-28°C in the dark;

[0032] 4) After it germinates completely, remove the plastic wrap, water regularly, and transplant after 60 days.

[0033] 2) Select Polygonum cephalum seedlings in the sa...

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 discloses a method and device for extracting polygonum capitatum root secretions. The method can be used for dynamically extracting the polygonum capitatum root secretions in vivo, has the characteristics of not damaging a plant root, avoiding bleeding sap in root secretions, and continuously extracting the root secretions of the same plant in different growth periods, and can meet the requirement of dynamically extracting the polygonum capitatum root secretions in different growth periods. The polygonum capitatum root secretions are dynamically extracted to analyze the components of the polygonum capitatum root secretions, and the method has important guiding significance for revealing the influence mechanism of the polygonum capitatum root secretions in different growth periods on the polygonum capitatum and overcoming the continuous cropping obstacles of the polygonum capitatum.

Description

technical field [0001] The invention belongs to the technical field of overcoming obstacles in traditional Chinese medicine continuous cropping, in particular to a method and a device for extracting root exudates of Polygonum cephalum. Background technique [0002] Polygonum capitatum (Polygonum capitatum Buch.-Ham.ex D.Don) belongs to the perennial herbaceous plant of the genus Polygonum, and is one of the famous Miao medicines. Polygonum is also one of the varieties in the "six major Miao medicines" that are focused on the development of traditional Chinese medicine modernization in Guizhou Province and the "seven major traditional Chinese medicine industry chains" that are cultivated and developed in Guizhou. For example, "Relinqing Granules" have the functions of clearing heat and dampness, detoxifying and relieving pain, harmonizing blood and dispelling blood stasis, diuresis and treating stranguria, and are widely used in the treatment of urinary system diseases. In a...

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): G01N33/00G01N1/10G01N1/34
CPCG01N33/0098G01N1/10G01N1/34
Inventor 赵许朋刘燕王继玥赵晓朋刘会黄杰城
Owner GUIYANG UNIV
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com