| 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 Publication | JOURNAL OF CHROMATOGRAPHY A
 |
| ISSN | 0021-9673 |
| Volume | 1063Issue:1-2Pages:201-210 |
| Abstract | 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.; 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. |
| Subtype | Article |
| Keyword | Apple Juice Food Analysis Matrix Solid-phase Dispersion Pesticides |
| Department | State 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 Area | Analytical ; Biochemical Research Methods ; Chemistry |
| DOI | 10.1016/j.chroma.2004.12.003 |
| WOS Headings | Science & Technology ; Life Sciences & Biomedicine ; Physical Sciences |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Biochemistry & Molecular Biology ; Chemistry |
| WOS Subject | Biochemical Research Methods ; Chemistry, Analytical |
| WOS ID | WOS:000226299800022 |
| WOS Keyword | GEL-PERMEATION CHROMATOGRAPHY ; LIQUID-CHROMATOGRAPHY ; MULTIRESIDUE METHOD ; ORGANOPHOSPHORUS PESTICIDES ; FLUORESCENCE DETECTION ; ELECTRON-CAPTURE ; PROCESSED FRUITS ; VEGETABLES ; EXTRACTION ; SPECTROMETRY |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ihb.ac.cn/handle/152342/9346 |
| Collection | 期刊论文 |
| Corresponding Author | Hu, XZ, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China |
| Affiliation | 1.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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