Research on Grape Deterioration Process via Volatiles-Using Long Optical-Path Infrared Spectroscopy and Simplified E-Nose

文献类型： 外文期刊

第一作者： Zheng Wen-gang

作者： Zheng Wen-gang;Jiao Lei-zi;Zhao Xian-de;Dong Da-ming

作者机构：

关键词： Grape;Volatile compounds;FTIR;E-nose

期刊名称：SPECTROSCOPY AND SPECTRAL ANALYSIS （ 影响因子：0.589； 五年影响因子：0.504 ）

ISSN： 1000-0593

年卷期： 2016 年 36 卷 6 期

页码：

收录情况： SCI

摘要： Grapes vaporize volatiles in specific compositions and concentrations during deterioration processes. Our previous study demonstrated that it is possible to analyze grapes spoilage stages by using the infrared spectra of their volatiles. However, only the spectral characteristics of alcohol, ethyl acetate and carbon dioxide were observed in the experiment because of the low concentration of the volatiles. In this paper, the sensitivity of the spectrometry system was enhanced by increasing the optical path with multi-reflecting mirrors. We used the new spectrometry system to study the details of the infrared spectra of the volatiles from grapes during spoilage, and observed the spectral characteristics of several kinds of ethanol, esters, aldehyde and ethylene. The concentrations of some components in the volatiles changes with storage time, which can be a biomarker to represent the spoilage stages of grapes. Chemometrics were used to analyze the spectral bands of ethanol and esters, demonstrating there are obvious differences between fresh and decayed grapes. Furthermore, we developed a simplified E-nose system comprised by sensor array, based on the results of spectral analysis. The classification and discrimination of grape spoilage were tested with E-nose. This was a further study of the previous publication and had given a more precise observation of the infrared spectral characteristics of the volatiles from decayed grapes. This study provided a basis for developing real-time monitoring techniques of fruits deterioration.

分类号：

  • 相关文献

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

[2]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

[3]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

[4]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

[5]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

[6]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

[7]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

[8]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

[9]Detection of Pesticide (Chlorpyrifos) Residues on Fruit Peels Through Spectra of Volatiles by FTIR. Xiao, Guangdong,Dong, Daming,Zheng, Ling,Zhao, Chunjiang,Xiao, Guangdong,Liao, Tongqing,Zhang, Dongyan,Li, Yang.

[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