Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chinese Journal of Pesticide Science》 2009-03
Add to Favorite Get Latest Update

Determination of Chlormequat Residues in Soil by High Performance Liquid Chromatography-Electrospray Mass Spectrometry

GUO Xing-li1,QIN Dong-mei2,XU Yan-jun1,HAN Li-jun1,JIANG Shu-ren1(1.College of Science,China Agricultural University,Testing Center of Agriculture Product Quality,Ministry of Agriculture,Beijing 100193;2.Institute for Pesticide Control,Ministry of Agriculture,Beijing 100125,China)  
An analytical method was developed for determination of chlormequat residues in soil.Chlormequat was extracted from the matrices by methanol-ammonium acetate solution and then analyzed by reversed phase HPLC with electrospray mass spectrometric detection.Mass spectral acquisition was realized by select ion monitoring of chlormequat cation.The limit of detection (LOD) was 0.01 mg/kg,and the limit of quantitation (LOQ) was 0.05 mg/kg.The linear range is 0.01~1.0 mg/kg and the correlation coefficient (r2) was more than 0.996.The average recoveries ranged from 75.1% to 87.2% for chlormequat in replicate sets of soil samples fortified with standard concentration of 0.05,0.5 and 1.0 mg/kg,and the relative standard deviation (RSD) were less than 10%.With the established method,the dissipation rate of chlormequat in soil was studied,showing a half-life of 4.47 d.
【CateGory Index】: X833
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 1 Hits
1 LU Li-liang,LUO Xiao-ling,WANG Yuan,HAO Jia-yong(Supervision and Testing Center for Food Quality(Shihezi),Ministry of Agriculture,Shihezi832000,China);Determination of Chlormequat and Mepiquat Residues in Food by High Performance Liquid Chromatography-Tandem Mass Spectrometry[J];Journal of Instrumental Analysis;2011-03
【Citations】
Chinese Journal Full-text Database 3 Hits
1 ZHAO Er-Cheng et al(Chinese Agricultural University,Beijing 100094);Research Advance in the Residue Analysis of Plant Growth Regulator[J];Journal of Anhui Agricultural Sciences;2005-09
2 Wang Jin-Hua,Lu Xiao-Yu,Huang Mei,Wu Zhuan,Ma Gui-Ping,Xu Chao-Yi (Centre of Food Safety,Beijing Entry-Exit Inspection and Quarantine Bureau,Beijing 100026);Rapid Screening and Confirmation of Chlormequat and Mepiquat Residues in Tomato and Its Products Using Liquid Chromatography with Electrospray Tandem Mass Spectrometry[J];Chinese Journal of Analytical Chemistry;2007-10
3 XIE Jia -shu GE Qing -hua~* (Shanghai Institute of Pharmaceutical Industry,National Pharmaceutical Engineering and Research Center,Shanghai 201203,China);Matrix effects in bioanalysis by LC/MS[J];Chinese Journal of Pharmaceutical Analysis;2008-08
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 XU Ai-dong (Department of Life Science and Engineering,Jining University,Qufu,Shandong 273100);Research in Utilization of Current Situation,Residue Measurement and Safety Evaluation of Ethephon in Vegetables[J];Northern Horticulture;2011-02
2 Xu Rong-man,Liu Xiao-li Cui Hai-bin,Li Xiao-Hong(COFCO TunHe Food Analysis and Inspection Research Center,ChangJi,XinJiang 831100,China);Study on the residues change of chlormequat and mepiquat chloride in the tomato plant process[J];Fujian Analysis & Testing;2009-02
3 DAN De-zhong,YAO Yu-ling and JIANG Wen-jing(Department of Environmental Science and Engineering,Sichuan University,Chengdu 610065);Analysis of environmental samples[J];Chinese Journal of Analysis Laboratory;2008-04
4 HUANG Li-zhen1,WANG Lin2,LIU Yuan2,XIONG Lu-qi2,LI Guo-feng2 1Department of Pharmacy,Zijin People's Hospital,Heyuan 517400,China;2Department of Pharmacy,Nanfang Hospital,Southern Medical University,Guangzhou 510515,China;On-line detection of hydrocortisone concentration in rat subcutaneous adipose with liquid chromatography-mass spectrometry/mass spectrometry[J];Journal of Southern Medical University;2011-08
5 ZHANG Xin-Zhong1,2,3,LUO Feng-Jian1,LIU Guang-Ming1,LOU Zheng-Yun1,CHEN Zong-Mao1 1(Research Center of Quality Safety for Agricultural Products,Tea Research Institute, Chinese Academy of Agricultural Sciences,Hangzhou 310008) 2(Key Laboratory of Processing and Quality Control of Tea & Beverage Plants Products, Ministry of Agriculture,Hangzhou 310008) 3(Key Laboratory of Tea Processing Engineering of Zhejiang Province,Hangzhou 310008);Determination of Diafenthiuron and Its Metabolites in Tea and Soil by Ultra Performance Liquid Chromatography-Electrospray Ionization Tandem Mass Spectrometry[J];Chinese Journal of Analytical Chemistry;2011-09
6 ZHAO Min, SHAO Feng-yun, ZHOU Shu-xin, et al. Scholl of Agriculture,Hebei University of Engineering,Handan,Hebei 056006, China;Safety of Plant Growth Regulators to Crops and Environment[J];Journal of Environment and Health;2007-05
7 TIAN Xiao-li1, XIE Xiang-yi1, ZHOU Chun-jiang2, YANG Pei-zhu3, WANG Bao-min1, DUAN Liu-sheng1, LI Song-lin2, YUN You-lan2, HE Zhong-pei1, LI Zhao-hu1 ( 1.Centre of Crop Chemical Control, College of Agriculture and Biotechnology, China Agricultural University, Beijing 100193, China; 2.Beijing Agro-technology Extension Station, Beijing 100029, China; 3.Shang-zhuang Experimental Station, China Agricultural University, Beijing 100094, China);Factors Affecting the Degradation of Mepiquat Chloride in Soil[J];Journal of Agro-Environment Science;2008-05
8 WANG Bei1, ZHAO Wen1,LIANG Shu-zhen2,LI Hui-ling1,WANG Guang-juan1(1.College of Food Science and Technology,Hebei Agricultural University,Baoding 071001,Hebei Province,China;2.College of Quality and Technical Supervision,Hebei University,Baoding 071000,Hebei Province,China);Effect of ethephon on oxidative stress in Kunming mice[J];Chinese Journal of Pesticide Science;2010-01
9 ZOU Wei-bin,FENG Xiu-zhen,WAN Hong-jian (Analytical Research Development Department,Jiangsu Rotam Chemistry Company,Kunshan 215301,Jiangsu,China);HPLC Detection of Mepiquat Chloride by Ion-pairing Method[J];Agrochemicals;2010-09
10 REN Xue-dong,LIU Cheng-yan,LIN Xue-zheng,ZHAO Hai-bo,YOU Hai-dan,XIONG Shuang (Liaoning Provincial Research Institute of Analytical Science,Shenyang 110015,China);Discussion on the Determination of Residual Hormones in Animal Origin-Foodstuffs by LC-MS/MS[J];Physical Testing and Chemical Analysis(Part B:Chemical Analysis);2011-07
China Proceedings of conference Full-text Database 2 Hits
1 Guo Xiao~1 Zhao Wen~2 (College of Food Science and Technology,Hebei Agricultural University,Baoding 071001,China);Rapid determination method of ethephon residues in tomatoes[A];Chinese Society of Agricultural Engineering[C];2007
2 Guo Xiao Zhao Wen (College of Food Science and Technology,Hebei Agricultural University,Baoding 071000,China);Analysis of plant growth regulator[A];Chinese Society of Agricultural Engineering[C];2007
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Cui Hai-bin,Liu Xiao-li,Xu Rong-man,Li Xiao-hong,Ding lin,Ren Fei and Yang Yan-wei(COFCO TunHe Food Analysis and Inspection Research Center,ChangJi,XinJiang 831100,China);Determination of the residue of chlormequat and mepiquat chloride in tomato products by UPLC/electrospray ionization tandem spectrometry[J];Fujian Analysis & Testing;2009-01
2 Xu Rong-man,Liu Xiao-li Cui Hai-bin,Li Xiao-Hong(COFCO TunHe Food Analysis and Inspection Research Center,ChangJi,XinJiang 831100,China);Study on the residues change of chlormequat and mepiquat chloride in the tomato plant process[J];Fujian Analysis & Testing;2009-02
3 Li Hong-Mei1,Sun Shou-Wei2,Shi Xie-Fei1 1(Institute of Chemistry,National Institute for Metrology,Beijing 100013) 2(National Institute for Measurement Technology,Chengdu 610005);Analysis of Diquat and Paraquat by High Performance Liquid Chromatography[J];Chinese Journal of Analytical Chemistry;2007-10
4 Wang Jin-Hua,Lu Xiao-Yu,Huang Mei,Wu Zhuan,Ma Gui-Ping,Xu Chao-Yi (Centre of Food Safety,Beijing Entry-Exit Inspection and Quarantine Bureau,Beijing 100026);Rapid Screening and Confirmation of Chlormequat and Mepiquat Residues in Tomato and Its Products Using Liquid Chromatography with Electrospray Tandem Mass Spectrometry[J];Chinese Journal of Analytical Chemistry;2007-10
5 MAO Li-jun,LIN Wei-fu(Rubber Research Institute,China Academy of Tropical Agriculture,Danzhou 571737,China);The Application of Auxine in Agriculture[J];Journal of Hebei Agricultural Sciences;2008-02
6 LIANG Yu-qin1,LIU Yun1,LIU Wen2,SONG Bing-yan1*(1.Institute of Economic Crops,Hebei Academy of Agriculture and Forestry Sciences,Shijiazhuang 050051,China;2.Tangshan City Installation Agricultural Research and Development Center,Tangshan 063000,China);Effect of DPC on Plant Growth,Yield and Quality of Cherry-tomato[J];Journal of Hebei Agricultural Sciences;2008-10
7 Zhang Xi1,Jin Fen1,Qian Yongzhong1,Yu Zhiyong2,Wang Jing1 1(Institute of Quality Standard and Testing Technology for Agro-product,Chinese Academy of Agricultural Sciences,Beijing 100081,China;2(State Key Lab of Environmental Aquatic Chemistry,Research Center for Eco-Environmental Sciences,Chinese Academy of Sciences,Beijing 100085,China);Research Progress in Determination of Chlormequat Chloride and Mepiquat Chloride in Food[J];Food and Fermentation Industries;2008-10
8 GAO Ren-jun1,2 ,CHEN Long-zhi2,ZHANG Wen-ji1,* ( 1.College of Sciences, China Agricultural University, Beijing 100094, China; 2.Dow AgroSciences China Ltd. Company, Beijing 100738, China);Review on Pesticide Residues Acute Dietary Risk Assessment[J];Food Science;2007-02
9 WANG Jing~1,PANG Xiaolu~1,LIU Zhengzheng~2,HOU Jingde~3(1.Zhejiang Province Environmental Monitoring Centre,Hangzhou 310012,China;2.Department of Chemistry,Zhejiang University,Hangzhou 310027,China;3.Center of Analysis & Measurement,Zhejiang University,Hangzhou 310027,China);Determination of Trace Microcystins in Water by Ultra Performance Liquid Chromatography/Tandem Mass Spectrometry[J];Chinese Journal of Chromatography;2006-04
10 YANG Wenquan1,XU Jinzhong1,YANG Gongjun2,DING Tao1,QI Juanfei2,LIU Han1,SHEN Chongyu1,WU Bin1,YU Shu1(1.Laboratory of Food,Jiangsu Entry-Exit Inspection and Quarantine Bureau,Nanjing 210001,China;2.School of Chemistry and Chemical Engineering,Yangzhou University,Yangzhou 225009,China);Determination of clopidol residue in poultry products by liquid chromatography-electrospray ion trap tandem mass spectrometry[J];Chinese Journal of Chromatography;2009-02
【Secondary Citations】
Chinese Journal Full-text Database 4 Hits
1 Lin Liming(30);Determination of Butyryl hydrozide Residues in Peanut by Ultrasonic Derivatization Gas Chromatography/Mass Spectrometry[J];Chemistry;2000-11
2 Qian Chuanfan et al. (China Agricultural University,Department of Applied Chemistry,100094);Study on Paclobutrazol Residue in Mango Fruits[J];PESTICIDES;1998-09
3 CHU Xiao gang, YONG Wei, CAI Hui xia, PAN Jian wei (China Import & Export Commodity Inspection Technology Institute, Beijing 100025, China);Rapid Determination of Ethephon Residues in Concentrated Pineapple Juice by Head-Space Gas Chromatography[J];Chinese Journal of Chromatography;2001-03
4 Liu Su and Huang Weidong(Department of Horticulture, Beijing Agricultural University, 100094)Dai Yunqing(Deportment of Food Science, Beijing Agricultural University, 100094);A New Method for Determining Paclobutrazol Residue in Apple Fruit[J];;1994-01
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved