Rapid detection system for pesticide residues of fruits and vegetables and application of rapid detection system

Abstract

The invention discloses a rapid detection system for pesticide residues of fruits and vegetables and application of the rapid detection system, and belongs to the technical field of detection of pesticide residues. The rapid detection system disclosed by the invention comprises a plurality of slave computer detection modules and at least one host computer monitoring module, wherein the slave computer detection modules are used for detecting the concentration of the pesticide residues in a to-be-detected sample, and generating a detection signal; the detection signal is output through a printer after being subjected to conversion; meanwhile, detection information is transmitted to the host computer monitoring module; the host computer monitoring module is used for monitoring the detection states of the slave computer detection modules, collecting the detection result and automatically introducing the detection result into a database sub-module; meanwhile, query of the detection information can be achieved; and the database sub-module is used for collection, classified storage and analysis treatment of the detection information. According to the rapid detection system disclosed by the invention, rapid and multi-channel detection of the pesticide residues is achieved, the detection efficiency is improved; the detection cost is reduced; and the requirements of field detection of the pesticide residues can be fully met.

Description

technical field [0001] The invention relates to a rapid detection system and application of pesticide residues in fruits and vegetables, belonging to the technical field of pesticide residue detection. Background technique [0002] Pesticide residues in food not only affect the health of consumers, but also affect import and export trade and national reputation. As the European Union, Japan and other countries have successively formulated a number of maximum pesticide residue limit standards and continuously strengthened the hygienic quality requirements for imported food, the phenomenon of my country's international trade in agricultural products has rapidly increased, and the importance of pesticide residue testing has become increasingly prominent. Pesticides play a role in the prevention and control of diseases, insect pests and weeds in the process of planting fruits and vegetables, but not all pesticides are absorbed by plants, and most of them remain on the surface of...

AI Technical Summary

Problems solved by technology

But on the one hand, due to the high cost of testing equipment, in addition to the testing equipment provided by the relevant government testing departments, these fruit and vegetable sales outlets are rarely equipped with relevant equipment for pesticide residue testing, and the existing testing equipment at the testing sites is mainly meteorological and liquid phase. Large-scale detection equipment, low detection efficiency, complex detection process, unable to achieve multi-channel rapid detection and high cost of detection equipment is not easy to popularize and promote

On the other hand, the existing detection equipment does not have wireless data communication and information networking functions and cannot realize multi-channel collection of detection data and realize network sharing

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