Determination of 266 pesticide residues in apple juice by matrix solid-phase dispersion and gas chromatography-mass selective detection

CORC > 水生生物研究所 > 中科院水生所知识产出（2009年前） > 期刊论文

	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
刊名	JOURNAL OF CHROMATOGRAPHY A
	2005-01-21
卷号	1063 期号:1-2 页码:201-210
关键词	apple juice food analysis matrix solid-phase dispersion pesticides
ISSN号	0021-9673
通讯作者	Hu, XZ, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China
中文摘要	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.
英文摘要	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.
学科主题	Biochemical Research Methods; Chemistry ; Analytical
WOS标题词	Science & Technology ; Life Sciences & Biomedicine ; Physical Sciences
类目[WOS]	Biochemical Research Methods ; Chemistry, Analytical
研究领域[WOS]	Biochemistry & Molecular Biology ; Chemistry
关键词[WOS]	GEL-PERMEATION CHROMATOGRAPHY ; LIQUID-CHROMATOGRAPHY ; MULTIRESIDUE METHOD ; ORGANOPHOSPHORUS PESTICIDES ; FLUORESCENCE DETECTION ; ELECTRON-CAPTURE ; PROCESSED FRUITS ; VEGETABLES ; EXTRACTION ; SPECTROMETRY
收录类别	SCI
语种	英语
WOS记录号	WOS:000226299800022
公开日期	2010-10-13
内容类型	期刊论文
源URL	[http://ir.ihb.ac.cn/handle/152342/9346]
专题	水生生物研究所_中科院水生所知识产出（2009年前）_期刊论文
作者单位	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
推荐引用方式 GB/T 7714	Chu, XG,Hu, XZ,Yao, HY. 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.(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.