A method for simultaneous detection of multiple plant growth regulator residues in vegetables

A plant growth regulator and growth regulator technology, applied in the field of detection, can solve the problems of high detection limit, long detection time, long time consumption, etc., and achieve the effects of less sample consumption, high detection limit and poor sensitivity

Active Publication Date: 2022-04-12
山东拜尔检测股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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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

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  • A method for simultaneous detection of multiple plant growth regulator residues in vegetables
  • A method for simultaneous detection of multiple plant growth regulator residues in vegetables
  • A method for simultaneous detection of multiple plant growth regulator residues in vegetables

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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...

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Abstract

The invention discloses a method for simultaneously detecting the residues of various plant growth regulators in vegetables, which can simultaneously detect three commonly used The plant growth regulator has high specificity, sensitivity and stability, simple operation and lower detection limit. By adjusting various parameters in the existing detection technology, especially optimizing the solvent and conditions used in the mobile phase and sample pretreatment, the detection process is simplified, the detection time is saved, and it is more suitable for large Batch testing 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...

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Application Information

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Patent Type & AuthorityPatents(China)
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