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

A method for reducing organochlorine and organophosphorus pesticide residues in ginseng extract

An organophosphorus pesticide and ginseng extraction technology, which is applied in the field of medicine and health, can solve problems such as economic loss, harm, ginseng application and export restrictions, and achieve the effect of extremely low pesticide residues and good preservation

Active Publication Date: 2017-10-20
JILIN HONGJIU BIO TECH
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in order to prevent the occurrence of diseases and insect pests in the growth process of ginseng (garden ginseng), people use large doses of pesticides. huge economic loss
At the same time, due to the fat-soluble characteristics of organic chlorine, it can be enriched in the human body through the food chain, which poses a great harm to the human body.
Organophosphorus pesticides can have serious toxic and side effects on the human nervous system, reproductive system and embryonic development.

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
  • A method for reducing organochlorine and organophosphorus pesticide residues in ginseng extract
  • A method for reducing organochlorine and organophosphorus pesticide residues in ginseng extract

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0027] Example: Extraction and content determination of residual organochlorine pesticides and organophosphorus pesticides in ginseng (taking chlorobromoisocyanuric acid and dimethoate as examples)

[0028] 1 Determination of chlorobromoisocyanuric acid: high performance liquid chromatography, c18 chromatographic column;

[0029] (1) Instrument conditions:

[0030] Mobile phase: methanol-0.01% glacial acetic acid aqueous solution (pH 4.0) [V (methanol): V (glacial acetic acid aqueous solution) = 5:95], flow rate 0.5 mL / min; column temperature 30 ℃; detection wavelength 200 nm; The injection volume is 10 μL. Under these conditions, the retention time of chlorobromoisocyanuric acid is 6.9 min;

[0031] (2) Sample extraction: Weigh 10.0 g of the pretreated sample into a 250 mL ground-neck Erlenmeyer flask, add 20 mL of distilled water, shake lightly to wet the sample, add 80 mL of acetonitrile, and shake for 1 h with a rotary oscillator ,filter. Accurately measure 50 mL of th...

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 for reducing organochlorine and organophosphorus pesticide residues in a ginseng extract. The whole set of process is characterized by soaking ginseng into a sodium carbonate solution; operating under the conditions of optimized illumination, current, temperature, ultrasonic powder and the like; and degrading by adopting a biological degradation method before extraction, so as to obtain the ginseng product which is relatively low in pesticide residue content, relatively full in active component storage, relatively long in storage time, and beneficial to taking and absorbing by a human body.

Description

technical field [0001] The invention belongs to the technical field of medicine and health, and in particular relates to a method for degrading ginseng pesticide residues. Background technique [0002] The traditional Chinese medicine ginseng is the dried root of Araliaceae plant ginseng, which has a long history of medicinal use in my country. Because of its precious medicinal value, it has become a research hotspot for Chinese and foreign scholars. Up to now, more than 300 components have been isolated from ginseng, including the two major active components of ginseng, ginsenosides and ginseng polysaccharides. kind. In addition, the effective chemical components of ginseng also include amino acids, proteins, sugars, vitamins and trace elements. Ginseng has a significant impact on the human body's material metabolism system, blood transport system, spleen, kidney, thymus and other immune organs, immune system, brain and nervous system, hormone system, and intestinal flora...

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 Patents(China)
IPC IPC(8): A23L5/20A61K36/258A61K125/00
CPCA61K36/258A61K2236/13A61K2236/15A61K2236/17A61K2236/19A61K2236/33Y02A40/90
Inventor 霍虹冯涛金爱玉
Owner JILIN HONGJIU BIO TECH
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