[1]洪莲,南莹,李东浩,等.气流式微注射器萃取与气相色谱-质谱联用直接分析烟叶中菊酯类农药[J].延边大学学报(自然科学版),2015,41(02):149-152.
　HONG Lian,NAN Ying,LI Donghao,et al.Directly analysis of pyrethroid pesticides in tobacco leaf using gas purge microsyringe extraction technique combined with gas chromatography-mass spectroscopy[J].Journal of Yanbian University,2015,41(02):149-152.
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气流式微注射器萃取与气相色谱-质谱联用直接分析烟叶中菊酯类农药

《延边大学学报(自然科学版)》[ISSN:1004-4353/CN:22-1191/N] 卷: 第41卷 期数: 2015年02期 页码: 149-152 栏目: 应用科学研究 出版日期: 2015-05-30
Title:
Directly analysis of pyrethroid pesticides in tobacco leaf using gas purge microsyringe extraction technique combined with gas chromatography-mass spectroscopy
作者:
洪莲1;  南莹2;  李东浩1;  金桂顺2*
1.长白山生物资源与功能分子教育部重点实验室(延边大学), 吉林 延吉 133002; 2.吉林烟草工业有限责任公司, 吉林 延吉 133000
Author(s):
HONG Lian1;  NAN Ying2;  LI Donghao1;  JIN Guishun2*
1.Key Laboratory of Natural Resources of the Changbai Mountain & Functional Molecules(Yanbian University),Ministry of Education, Yanji 133002, China; 2.Jilin Tobacco Industrial CO., LTD., Yanji 133000, China
关键词:
微萃取;  GC-MS;  菊酯类农药;  烟叶
Keywords:
microextraction;  GC-MS;  pyrethroid pesticides;  tobacco leaves
分类号:
O656.31
文献标志码:
A
摘要:
1.长白山生物资源与功能分子教育部重点实验室(延边大学), 吉林 延吉 133002; 2.吉林烟草工业有限责任公司, 吉林 延吉 133000
Abstract:
To achieve a rapid, simple analytical method of pyrethroid pesticides in tobacco leaves, the gas purge microsyringe extraction(GP-MSE)combined with gas chromatography-mass spectroscopy(GC-MS)is applied. The accuracy of this method is evaluated by spiked recoveries and optimized extractive condition. The results showed that recoveries were 83.56%-95.87%, relative standard deviations(RSD)were 1.3%-7.6%, respectively. These results further indicate that this method possess good recovery and repeatability. Therefore, it can be used for the detection of the pyrethroid pesticides in tobacco leaves samples.

参考文献/References:

[1] 石杰州,杨静,刘惠民,等.超声波提取-固相萃取净化-气相色谱法分析烟草中拟除虫菊酯类农药及氟节胺残留[J].分析实验室,2010,29(4):22-24.
[2] 李薇,雷丽萍,徐照丽,等.玉溪烟叶有机氯、拟除虫菊酯类杀虫剂农药残留分析[J].西南农药学报,2012,25(1):173-178.
[3] 饶志,彭一茱,贾漫珂,等.蔬菜和水体中菊酯类农药的分析[J].三峡大学学报:自然科学版,2012,34(2):86-89.
[4] 李艳芳,陈仕丽,叶瑜霏,等.GC-ECD定量检测榴莲、山竹中20种有机氯类、菊酯类农药残留[J].广东农业科学,2014(5):150-154.
[5] 杨晓凤,谢淋,韩梅,等.GC-ECD法测定茶叶中30种有机氯及菊酯类农药残留[J].西南农业学报,2010,23(3):764-767.
[6] 宇清.蔬菜中7种菊酯类农药的GC-MS同时测定法[J].职业与健康,2009,25(21):2269-2270.
[7] 李永波,李红光,陈艳,等.气相色谱法同时测定叶菜中15种有机氯和拟除虫菊酯类农药残留量[J].中国卫生检验杂志,2008,18(12):2550-2552.
[8] 方波,蔡曦,丁坚强,等.固相萃取-气相色谱法测定蔬果菜中6种菊酯类农药的探讨[J].中国卫生检验杂志,2010,20(12):3156-3157.
[9] Yang Cui, Piao Xiangfan, Li Donghao, et al. Gas purge microsyringe extraction for quantitative direct gaschromatographic-mass spectrometric analysis of volatile and semivolatile chemicals[J]. Journal of Chromatography A, 2011,1218(12):1549-1555.
[10] 王浩,宋玉梅,耿仁杰.气流式微注射器萃取技术与GC-MS联用直接分析不同植物叶片中痕量的多环芳烃[J].延边大学学报:自然科学版,2011,37(2):132-135.

备注/Memo

收稿日期: 2015-03-06*通信作者: 金桂顺(1964—),女,工程师,研究方向为烟草成分分析及其加工方式.

更新日期/Last Update: 2015-05-30