|本期目录/Table of Contents|

[1]吕爱娟,沈小明,蔡小虎,等.优化QuEChERS-气相色谱法测定谷物中有机氯和多氯联苯残留[J].江苏农业科学,2017,45(21):219-222.
 Lü Aijuan,et al.Determination of organochlorine and polychlorinated biphenyls residual in grains by optimized QuEChERS-gas chromatography[J].Jiangsu Agricultural Sciences,2017,45(21):219-222.
点击复制

优化QuEChERS-气相色谱法测定谷物中有机氯和多氯联苯残留(PDF)
分享到:

《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第45卷
期数:
2017年第21期
页码:
219-222
栏目:
贮藏加工与检测分析
出版日期:
2017-11-05

文章信息/Info

Title:
Determination of organochlorine and polychlorinated biphenyls residual in grains by optimized QuEChERS-gas chromatography
作者:
吕爱娟 沈小明 蔡小虎 沈加林
中国地质调查局南京地质调查中心,江苏南京 210016
Author(s):
Lü Aijuanet al
关键词:
谷物有机氯农药多氯联苯QuEChERS气相色谱法
Keywords:
-
分类号:
S482.3+2;TX207.5+3
DOI:
-
文献标志码:
A
摘要:
建立一种快速检测谷物中16种有机氯和多氯联苯的QuEChERS-GC分析方法。通过系统考察提取溶剂和净化条件,确立QuEChERS方案:样品以正己烷-乙酸乙酯(体积比为=4 ∶1)为提取溶剂,进行超声+漩涡提取,以N-丙基乙二胺(primary secondary amine,简称PSA)、C18E作为吸附剂进行净化,采用气相色谱-电子捕获检测器(gas chromatography- electron capture detector,简称GC-ECD)进行检测。结果表明,16种有机氯和多氯联苯在一定范围内呈线性关系,定量限(limit of quantity,简称LOQ)在0.3~4.2 μg/kg之间。样品加标回收率为87.5%~1062%,相对标准偏差为1.63%~4.82%。
Abstract:
-

参考文献/References:

[1]谢武明,胡勇有,刘焕彬,等. 持久性有机污染物(POPs)的环境问题与研究进展[J]. 中国环境监测,2004,20(2):58-61.
[2]国家质量监督检验检疫总局. 粮谷中475种农药及相关化学品残留量的测定:气相色谱-质谱法:GB/T 19649—2006[S]. 北京:中国标准出版社,2007.
[3]蒋卉,晋玉霞,刘文杰. 溶剂萃取-气相色谱法测定粮食中硫丹类农药残留量[J]. 理化检验(化学分册),2010,46(3):251-253.
[4]杨佳佳,佟玲,吴淑琪,等. 加速溶剂萃取-气相色谱法测定谷物中有机氯农药和多氯联苯[J]. 岩矿测试,2013,32(3):487-494.
[5]毕新慧,储少岗,徐晓白. 多氯联苯在水稻田中的迁移行为[J]. 环境科学学报,2001,21(4):454-458.
[6]李樱,储晓刚,仲维科,等. 凝胶渗透色谱和固相萃取净化-气相色谱分离组合法测定糙米中的残留农药[J]. 分析化学,2004,32(10):1325-1328.
[7]Anastassiades M,Lehotay S J,tajnbaher D,et al. Fast and easy multiresidue method employing acetonitrile extraction/partitioning and “dispersive solid-phase extraction” for the determination of pesticide residues in produce[J]. Journal of AOAC International,2003,86(2):412-431.
[8]Hou X,Han M,Dai X,et al. A multi-residue method for the determination of 124 pesticides in rice by modified QuEChERS extraction and gas chromatography-tandem mass spectrometry[J]. Food Chemistry,2013,138(2/3):1198-1205.
[9]庞民好,康占海,陶晡,等. 基质固相分散-高效液相色谱法测定小麦籽粒中吡虫啉和啶虫脒残留[J]. 农药学学报 2008,10(4):491-494.
[10]He Z Y,Wang L,Peng Y,et al. Multiresidue analysis of over 200 pesticides in cereals using a QuEChERS and gas chromatography-tandem mass spectrometry-based method[J]. Food Chemistry,2015,169:372-380.
[11]张潜,赖发伟. 气相色谱法同时测定大米中37种农药残留[J]. 理化检验(化学分册),2010,46(11):1289-1292.
[12]聂鲲. 大米中28种有机氯及拟除虫菊酯农药残留GC-ECD测定[J]. 食品工业科技,2012,33(7):347-349.
[13]李春风,沈伟健,蒋原,等. 分散固相萃取气相色谱-负化学离子源质谱法测定大豆和玉米中20种农药的残留量[J]. 色谱,2009,27(2):176-180.
[14]Kolberg D I,Prestes O D,Adaime M B,et al. Development of a fast multiresidue method for the determination of pesticides in dry samples (wheat grains,flour and bran) using QuEChERS based method and GC-MS[J]. Food Chemistry,2011,125(4):1436-1442.
[15]Miao Q,Kong W,Yang S,et al. Rapid analysis of multi-pesticide residues in lotus seeds by a modified QuEChERS-based extraction and GC-ECD[J]. Chemosphere,2013,91(7):955-962.
[16]中华人民共和国农业部,中和人民共和国卫生部. 食品中农药最大残留限量:GB 2763—2012[S]. 北京:中国农业出版社,2013.
[17]中国人民共和卫生部. 食品中污染物限量:GB 2762—2012[S]. 北京:中国标准出版社,2013.

相似文献/References:

[1]曾鸿鹄,吴海兵,谭良良,等.水中有机氯农药检测方法概述[J].江苏农业科学,2014,42(12):13.
 Zeng Honghu,et al.Study on detection methods of organochlorine pesticide residues in water[J].Jiangsu Agricultural Sciences,2014,42(21):13.
[2]史景程,张丽君,张占恩.分散固相萃取-气相色谱-质谱法直接测定水中20种有机氯农药[J].江苏农业科学,2013,41(07):284.
 Shi Jingcheng,et al.Direct determination of 20 organochlorine pesticides in water by dispersive solid phase extraction coupled with GC - MS method[J].Jiangsu Agricultural Sciences,2013,41(21):284.
[3]徐皓,秦公伟,王哲.GC-MS/MS法分析不同产地延胡索中有机氯、拟除虫菊酯农药残留[J].江苏农业科学,2016,44(05):355.
 Xu Hao,et al.Analysis of organochlorine and pyrethroid pesticide residues in Rhizoma Corydalis from different producing areas by GC-MS/MS method[J].Jiangsu Agricultural Sciences,2016,44(21):355.
[4]范钊.黄河流域农田土壤有机氯农药残留污染特征研究[J].江苏农业科学,2016,44(05):414.
 Fan Zhao.Residual pollution characteristics of organochlorine pesticides in farmland soils in the Yellow River Basin[J].Jiangsu Agricultural Sciences,2016,44(21):414.
[5]陈英,鲍浩然,邱学林.微波萃取-气相色谱法测定土壤8种有机氯农药[J].江苏农业科学,2015,43(11):396.
 Chen Ying,et al.Determination of 8 organchlorine pesticides i n soil by gas chromatography with microwave assisted extraction[J].Jiangsu Agricultural Sciences,2015,43(21):396.
[6]张立辉,魏立明,李春良.循环谷物干燥机测控系统的设计[J].江苏农业科学,2017,45(01):211.
 Zhang Lihui,et al.Design of control system of recirculating grain dryer[J].Jiangsu Agricultural Sciences,2017,45(21):211.
[7]曹文,郁伟,王鸿显,等.过碳酰胺促进土壤中有机氯农药的降解[J].江苏农业科学,2018,46(1):210.
 Cao Wen,et al.Percarbamide promoting degradation of organochlorine pesticides in soils[J].Jiangsu Agricultural Sciences,2018,46(21):210.
[8]付兴兰,安晓飞,张兆国,等.基于单质点法的联合收割机谷物卸粮质量理论建模与分析[J].江苏农业科学,2018,46(11):208.
 Fu Xinglan,et al.Theoretical modeling and analysis of grain unloading mass measurement of combine-harvester based on single particle method[J].Jiangsu Agricultural Sciences,2018,46(21):208.
[9]程丽红,丁攀,张敏.河南省农田土壤有机氯农药残留污染特征[J].江苏农业科学,2018,46(14):247.
 Cheng Lihong,et al.Pollution characteristics of organochlorine pesticide residues in farmland soils of Henan Province[J].Jiangsu Agricultural Sciences,2018,46(21):247.

备注/Memo

备注/Memo:
收稿日期:2016-06-08
作者简介:吕爱娟(1981—),女,江苏常州人,硕士,工程师,主要从事环境污染检测与控制研究。Tel:(025)84897953;E-mail:lajsunny@163.com。
更新日期/Last Update: 2017-11-05