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Determination of Carbamate Pesticide Residues in Agricultural Products by Fluorescence Spectrometry

Authors :
Dong-ping Ma
Ke Gai
Hui-li Qi
Si-yang Wang
Yin-xia Feng
Source :
DEStech Transactions on Social Science, Education and Human Science.
Publication Year :
2018
Publisher :
DEStech Publications, 2018.

Abstract

Base on the principle of fluorescence, a method for the analysis of carbamate pesticide residues in vegetables by fluorescence has been investigated. The optimum wavelength and the dose of the agents were optimized by a series of experimental design. Thus, 1 mL of HAc-NaAc buffer, 1 mL SDBS and 1 mL neutral red were the optimal test procedure used for the determination. And then the experiments showed that the regression equation of standard curve of the method was y=91.5242x-0.6143, with correlation coefficient R2=0.9970. This method was efficient for the simple, fast, and reliable to determination of the methmyl in vegetables.

Details

ISSN :
24750042
Database :
OpenAIRE
Journal :
DEStech Transactions on Social Science, Education and Human Science
Accession number :
edsair.doi...........eb6e2413d79b271acf6aaed30b62c5ac