Detection of Pesticide (Chlorpyrifos) Residues on Fruit Peels Through Spectra of Volatiles by FTIR

文献类型： 外文期刊

第一作者： Xiao, Guangdong

作者： Xiao, Guangdong;Dong, Daming;Zheng, Ling;Zhao, Chunjiang;Xiao, Guangdong;Liao, Tongqing;Zhang, Dongyan;Li, Yang

作者机构：

关键词： Pesticide residues;Apple;FTIR;PCA

期刊名称：FOOD ANALYTICAL METHODS （ 影响因子：3.366； 五年影响因子：3.07 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： The fast measurement of pesticide residues on fruits peels is crucial, for it is harmful for both human health and environment. In this study, we used apples and chlorpyrifos as the research materials and analyzed the volatiles from apples via its infrared spectra. As the low concentration of the volatiles, multi-reflecting mirrors were used to enhance the sensitivity of the spectroscopy system. From the experiment, two obvious spectral characteristics from chlorpyrifos, 990-2830 and 1259-1227 cm(-1), has been observed. By analyzing the infrared spectra of the volatiles released from chlorpyrifos with different dilution ratios on the apple peels, we found the spectral intensities increased with the chlorpyrifos concentrations. The results were further analyzed using chemometrics, it is demonstrated that there are obvious spectral differences among the apples sprayed with 1:20, 1:100, and 1:1000 chlorpyrifos and clean apples. The above four groups of the samples can be classified using principal component analysis (PCA). This study demonstrated that gas-phase long-path infrared spectroscopy is an effective method to detect the pesticide residues on fruits peels, with the advantages of no sample treatment and fast. To the best of our knowledge, this is the first study to detect pesticide residues on fresh and untreated apples using infrared spectroscopy via its volatiles.

分类号： TS2

  • 相关文献

[1]Application of Fourier Transform Infrared Spectroscopy in Identification of Wine Spoilage. Zhao Xian-de,Dong Da-ming,Zheng Wen-gang,Jiao Lei-zi,Lang Yun. 2014

[2]Surface characterization of corn stalk superfine powder studied by FTIR and XRD. Zhao, Xiaoyan,Chen, Jun,Chen, Fengliang,Wang, Xianchang,Zhu, Qingjun,Ao, Qiang.

[3]FTIR Assessment of the Secondary Structure of Proteins in Royal Jelly under Different Storage Conditions. Zhou Qun,Sun Su-qin,Wu Li-ming,Hu Fu-liang,Wu Li-ming,Zhou Xiao,Zhao Jing. 2009

[4]Research on Grape Deterioration Process via Volatiles-Using Long Optical-Path Infrared Spectroscopy and Simplified E-Nose. Zheng Wen-gang,Jiao Lei-zi,Zhao Xian-de,Dong Da-ming. 2016

[5]Degradation Characteristics of Spectral Analysis of Straw Nursery Containers in Situ Soil Culture. Sun En-hui,Wang Ming-yan,Wu Guo-feng,Huang Hong-ying,Chang Zhi-zhou,Xu Yue-ding. 2017

[6]Study on the Effect of Ultrasound on the Secondary Structure of BSA by FTIR. Liu Bin,Ma Hai-le,Li Shu-jun,Zhao Wei-rui,Ma Hai-le,Li Shu-jun,Li Lin. 2010

[7]Pullulan production from synthetic medium by a new mutant of Aureobasidium pullulans. Chen, Guoqiang,Wang, Jiming,Zhang, Ge,Zhao, Hongwei,Yang, Ying,Nian, Rui,Zhang, Haibo,Xian, Mo,Chen, Guoqiang,Wei, Yuxi,Su, Yulong,Zhang, Ge,Liu, Haobao,Zhu, Youshuang. 2017

[8]Comprehensive Quality Assessment Based Specific Chemical Profiles for Geographic and Tissue Variation in Gentiana rigescens Using HPLC and FTIR Method Combined with Principal Component Analysis. Li, Jie,Zhang, Ji,Zhao, Yan-Li,Wang, Yuan-Zhang,Li, Jie,Huang, Heng-Yu. 2017

[9]A Novel Measurement Method of the Emission Rules of Greenhouse Gases from Fertilized Soil Based on Fourier Transform Infrared Spectrometry with Long Optical Path. Xiao, Guangdong,Dong, Daming,Zheng, Ling,Xiao, Guangdong,Liao, Tongqing. 2015

[10]Synergetic dual recognition and separation of the fungicide carbendazim by using magnetic nanoparticles carrying a molecularly imprinted polymer and immobilized beta-cyclodextrin. Li, Shuhuai,Wu, Xuejin,Zhang, Qun,Li, Pingping,Li, Shuhuai,Wu, Xuejin,Zhang, Qun,Li, Pingping.

[11]Degradation Characteristics of Transgenic Cotton Residues in Soil by Fourier Transform Infrared Spectroscopy. Chen Zhen-hua,Zhang Yu-lan,JIA Yin-hua,CHEN Li-jun,LIU Xing-bin,WU Zhi-jie. 2011

[12]Quantitative Detection of Chinese Cabbage Clubroot Based on FTIR Spectroscopy. Wang Wei-ping,Wang Wei-ping,Chai A-li,Shi Yan-xia,Xie Xue-wen,Li Bao-ju. 2015

[13]Analysis on the Impact of Composting with Different Proportions of Corn Stalks and Pig Manure on Humic Acid Fractions and IR Spectral Feature. Sun Xiang-ping,Xiao Ai-ping,Sun Xiang-ping,Li Guo-xue,Shi Hong,Wang Yi-ming,Li Yang-yang. 2014

[14]Early Detection of Corynespora Spot on Cucumber Leaves Based on FTIR Spectroscopy. Chai A-li,Li Bao-ju,Shi Yan-xia,Xie Xue-wen. 2011

[15]Early Rapid Detection of Clubroot of Chinese Cabbage Using FTIR Spectroscopy. Li Jin-ping,Chai A-li,Shi Yan-xia,Xie Xue-wen,Li Bao-ju. 2013

[16]Adsorption kinetics, isotherms and thermodynamics of Cr(III) on graphene oxide. Yang, Shuang,Pei, Zhiguo,Li, Chunmei,Lv, Jitao,Xie, Jieli,Wen, Bei,Zhang, Shuzhen,Li, Lingyun.

[17]Identification of Soil-Borne Fungi Using Fourier Transform Infrared Spectroscopy. Chai A-li,Li Bao-ju,Shi Yan-xia,Xie Xue-wen. 2011

[18]Characterization of GTMAC-Graft-Chitosan as a Bactericidal Agent for Nitric Oxide Release. Sun, Yan,Yang, Peng,Liu, Yong,Xu, Yaoxing,Li, Yanli,Xu, Shaochun. 2011

[19]Research on Overall Assessment of Royal Jelly Freshness by FTIR Spectroscopy. Zhou Qun,Sun Su qin,Wu Li-ming,Zhao Jing,Wu Li-ming,Hu Fu liang. 2009

[20]Study on the Structure of Defatted Wheat Germ Protein Isolate under Ultrasonic Treatment. Liu Bin,Ma Hai-le,Li Shu-jun,Tian Wan-min,Wu Ben-gang,Liu Bin,Li Shu-jun,Ma Hai-le. 2011

作者其他论文 更多>>

微信小程序