Earticle

초록

영어

This paper with spinach as the research object, to chlorpyrifos pesticide as detection object, using Raman spectroscopy technique surface pesticides in spinach residual detection method and rapid detection research. Starting from the detection method, study of the classic method and method for rapid detection of current situation of the development, Raman spectroscopy detection method as a means of detection, the selected object of study; master the Raman spectroscopy for rapid detection of the basic principles and originpro 9.0 software acquisition function using, lay the foundation for the subsequent detection of. After the actual test to determine Raman spectroscopy instrument laser wavelength to 473nm, acquisition time 2s spinach sample testing effect Best result. After no medicine Raman spectra to obtain the surface of spinach were denoising analysis results show that wavelet de noise method compared to the adjacent averaging, savitzky Golay method smoothing, median method effect better. On Spinach with different concentrations of chlorpyrifos Raman spectroscopy analysis that accorded with the residual linear relationship. The peak intensity method were selected to establish models were detected in spinach surface of pesticide chlorpyrifos. Raman spectroscopy detection method can of spinach surface of pesticide residues detection analysis. It solves the traditional measurement method for sample pretreatment is complex and long detection time, low efficiency of the measured defect

목차

Abstract
 1. Introduction
 2. The Basic Principle of Raman Spectroscopy
 3. The Raman Spectrum Analysis Quantitative
  3.1. The Theoretical Basis of Raman Spectroscopy Quantitative Analysis
  3.2. The General Process of Raman Spectroscopy Quantitative Analysis
 4. The Data Acquisition System and Test Method
  4.1. Test Materials
  4.2. Test Methods
  4.3. The Hardware and Software System
 5. Analysis of Pesticide and Raman Spectra of Spinach
  5.1. Raman Spectrum Analysis of Chlorpyrifos Pesticide
  5.2. Spectral Analysis of Spinach
  5.3. The Surface of Different Concentrations of Pesticides in Spinach Raman Spectrum Analysis
 6. Conclusion
 References

키워드

저자

• Liu Ying-Nan [ Institute of Information Technology, Heilongjiang Bayi Agricultural University, Daqing, China ]
• Yi Shu-Juan [ Institute of Information Technology, Heilongjiang Bayi Agricultural University, Daqing, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Hybrid Information Technology

• 간기

  격월간

• pISSN

  1738-9968

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605