Method of simultaneously detecting residues of multiple plant growth regulators in vegetables

A plant growth regulator and growth regulator technology, applied in the field of detection, can solve the problems of inaccurate detection results, complicated pretreatment steps, cumbersome processing process, etc., and achieve high detection efficiency, short detection time, and simplified detection process Effect

Active Publication Date: 2019-12-27
山东拜尔检测股份有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Existing instrumental analysis and detection methods for plant growth regulators in bean sprouts include liquid chromatography and liquid chromatography tandem mass spectrometry. higher limit
Although "BJS 201703 Determination of Plant Growth Regulators in Bean Sprouts" discloses the use of liquid chromatography-mass spectrometry to measure plant growth regulators in bean sprouts in No. 11, the inventor has carried out detection according to this method and detected Height limit, and the pre-processing steps are complicated, and the detection takes a long time

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 of simultaneously detecting residues of multiple plant growth regulators in vegetables
  • Method of simultaneously detecting residues of multiple plant growth regulators in vegetables
  • Method of simultaneously detecting residues of multiple plant growth regulators in vegetables

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] The present invention will be further explained through specific embodiments below, however, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described here. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0054] "Includes" or "comprises" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". The subsequent description in the specification is a preferred implementation mode for implementing the present invention, but the description is for the purpose of the general principles of the specification, and is not intended to limit the scope of the present invention. The scope of protection of the present invention should be defined by the appended claims.

[0055] 1. Test

[0056] 1. M...

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

PropertyMeasurementUnit
Sizeaaaaaaaaaa
Login to View More

Abstract

The invention discloses a method of simultaneously detecting residues of multiple plant growth regulators in vegetables. Through the method, three commonly used plant growth regulators, namely 6-benzyladenine, 4-sodium chlorophenoxyacetate and gibberellin can be detected simultaneously, the specificity, sensitivity and stability are all high, operation is easy, and the detection limit is lower. Byadjusting various parameters in existing detection technologies and especially optimizing solvents, conditions and the like adopted in pretreatment of a mobile phase and a sample, the detection process is simplified, detection time is saved, and the method is more suitable for large-batch detection work.

Description

technical field [0001] The invention relates to the technical field of detection, in particular to a method for simultaneously detecting residues of multiple plant regulators in vegetables. Background technique [0002] Plant growth regulators (plant growth regulators) are a class of substances that have similar physiological and biological effects to plant hormones. They are artificially synthesized or extracted substances that have similar physiological and biological effects to plant hormones. They are used to regulate plant growth and development. Pesticides, including artificially synthesized compounds and natural plant hormones extracted from organisms, such as gibberellin, 2,4-D, and Zhuangin, have been widely used in regulating fruit and vegetable growth, improving crop quality and yield, etc. application. [0003] However, while bringing huge economic benefits to agricultural production, the abuse and improper use of plant growth regulators frequently occur. For e...

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): G01N30/02G01N30/06
CPCG01N30/02G01N30/06
Inventor许文涛高素兰刘清亮孙艳丽周秀芝
Owner山东拜尔检测股份有限公司