Determination of Pesticide Residues on the Surface of Fruits Using Micro-Raman Spectroscopy
A simple, rapid and environmentally friendly method was developed for micro-Raman spectroscopy determination of pesticide residues on the surface of fruits. Raman spectra of fruits, pesticides and pericarps sprayed by pesticide solutions were acquired using a laser power of 14 mW at excitation wavelength of 780 ntn. From the Raman spectra, the residual pesticides could be distin-guished and determined through the characteristic Raman peaks. The overall results indicted that micro-Raman spectroscopy is a potential tool to determine the pesticide residues on the surface of fruits for fruit quality and safety control.
micro-Raman spectroscopy fruit pesticide residue.
Yande Liu Tao Liu
School of Mechanical and Electronical Engineering,East China Jiaotong University, Nanchang, China In School of Mechanical and Electronical Engineering,East China Jiaotong University, Nanchang, China
国际会议
南昌
英文
427-434
2010-10-22（万方平台首次上网日期，不代表论文的发表时间）