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Determination of 266 pesticide residues in apple juice by matrix solid-phase dispersion and gas chromatography-mass selective detection
Chu, XG; Hu, XZ; Yao, HY; Hu, XZ, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China
2005-01-21
Source PublicationJOURNAL OF CHROMATOGRAPHY A
ISSN0021-9673
Volume1063Issue:1-2Pages:201-210
AbstractA macro matrix solid-phase dispersion (MSPD) method was developed to extract 266 pesticides from apple juice samples prior to gas chromatography-mass selective detection (GC-MSD) determination. A 10 g samples was mixed with 20 g diatomaceous earth. The mixture was transferred into a glass column. Pesticide residues were leached with a 160 mL hexane-dichloromethane (1:1) at 5 mL/min. Two hundred and sixty-six pesticides were divided into three groups and detected by GC-MSD under selective ion monitoring. The proposed method takes advantage of both liquid-liquid extraction and conventional MSPD methods. Application was illustrated by the analysis of 236 apple juice samples produced in Shaanxi province China mainland this year. (C) 2004 Elsevier B.V. All rights reserved.; A macro matrix solid-phase dispersion (MSPD) method was developed to extract 266 pesticides from apple juice samples prior to gas chromatography-mass selective detection (GC-MSD) determination. A 10 g samples was mixed with 20 g diatomaceous earth. The mixture was transferred into a glass column. Pesticide residues were leached with a 160 mL hexane-dichloromethane (1:1) at 5 mL/min. Two hundred and sixty-six pesticides were divided into three groups and detected by GC-MSD under selective ion monitoring. The proposed method takes advantage of both liquid-liquid extraction and conventional MSPD methods. Application was illustrated by the analysis of 236 apple juice samples produced in Shaanxi province China mainland this year. (C) 2004 Elsevier B.V. All rights reserved.
SubtypeArticle
KeywordApple Juice Food Analysis Matrix Solid-phase Dispersion Pesticides
DepartmentState Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China; So Yangtze Univ, Sch Food Sci & Technol, Wuxi 214036, Jiangsu, Peoples R China; Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China; Hubei Entry Exit Inspect & Quarantine Bur, Ctr Tech, Wuhan 430022, Hubei, Peoples R China
Subject AreaAnalytical ; Biochemical Research Methods ; Chemistry
DOI10.1016/j.chroma.2004.12.003
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Physical Sciences
Indexed BySCI
Language英语
WOS Research AreaBiochemistry & Molecular Biology ; Chemistry
WOS SubjectBiochemical Research Methods ; Chemistry, Analytical
WOS IDWOS:000226299800022
WOS KeywordGEL-PERMEATION CHROMATOGRAPHY ; LIQUID-CHROMATOGRAPHY ; MULTIRESIDUE METHOD ; ORGANOPHOSPHORUS PESTICIDES ; FLUORESCENCE DETECTION ; ELECTRON-CAPTURE ; PROCESSED FRUITS ; VEGETABLES ; EXTRACTION ; SPECTROMETRY
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Cited Times:98[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/9346
Collection期刊论文
Corresponding AuthorHu, XZ, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China
Affiliation1.State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China
2.So Yangtze Univ, Sch Food Sci & Technol, Wuxi 214036, Jiangsu, Peoples R China
3.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China
4.Hubei Entry Exit Inspect & Quarantine Bur, Ctr Tech, Wuhan 430022, Hubei, Peoples R China
Recommended Citation
GB/T 7714
Chu, XG,Hu, XZ,Yao, HY,et al. Determination of 266 pesticide residues in apple juice by matrix solid-phase dispersion and gas chromatography-mass selective detection[J]. JOURNAL OF CHROMATOGRAPHY A,2005,1063(1-2):201-210.
APA Chu, XG,Hu, XZ,Yao, HY,&Hu, XZ, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China.(2005).Determination of 266 pesticide residues in apple juice by matrix solid-phase dispersion and gas chromatography-mass selective detection.JOURNAL OF CHROMATOGRAPHY A,1063(1-2),201-210.
MLA Chu, XG,et al."Determination of 266 pesticide residues in apple juice by matrix solid-phase dispersion and gas chromatography-mass selective detection".JOURNAL OF CHROMATOGRAPHY A 1063.1-2(2005):201-210.
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