Comparison between GC-MS-SIM and GC-ECD for the Determination of Residues of Organochlorine and Organophosphorus Pesticides in Brazilian Citrus Essential Oils

被引：19
|
作者：
Alves, Andrea A. R. [1 ]
Rezende, Michelle J. C. [1 ]
Hovell, Ana M. C. [1 ]
Bizzo, Humberto R. [2 ]
Oliveira, Ana Carolina L. [3 ]
Rodrigues, Silvana V. [3 ]
Rezende, Claudia M. [1 ]
机构：
[1] Univ Fed Rio de Janeiro, Inst Quim, CT, BR-21941909 Rio De Janeiro, RJ, Brazil
[2] Embrapa Agroind Alimentos, BR-23020470 Rio De Janeiro, RJ, Brazil
[3] Univ Fed Fluminense, Inst Quim, BR-24220900 Niteroi, RJ, Brazil
来源：
JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY | 2012年 / 23卷 / 02期
关键词：
citrus essential oils; organophosphorus pesticides; organochlorine pesticides; GC-ECD; GC-MS-SIM; GAS-CHROMATOGRAPHY; MULTIRESIDUE ANALYSIS; PLASTICIZER RESIDUES; MASS-SPECTROMETRY; MEDICINAL-PLANTS; ELECTRON-CAPTURE; OLIVE OIL; CONTAMINATION; EXTRACTION;
D O I：
10.1590/S0103-50532012000200017
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Brazilian citrus essential oils (mandarin, orange, lemon, bergamot and tangerine) were analyzed for the determination of pesticides residues of organochlorine (aldrin, chlordane, dieldrin and dicofol) and organophosphorus (methyl chlorpyrifos, dimethoate, methidathion and methyl parathion). A comparative study between gas chromatography-mass spectrometry in selective ion monitoring mode (GC-MS-SIM) and gas chromatography-electron capture detector (GC-ECD) was performed using solid phase extraction (SPE) with Florisil (R) cartridge for the pre-concentration of pesticides. The average recovery of pesticides was from 71 to 83% as determined by GC-MS-SIM analysis and 99 to 104% by GC-ECD. The limit of quantification was from 0.93 to 3.93 mg L-1 in GC-MS-SIM and 0.09 to 0.12 mg L-1 in GC-ECD. Fifteen samples of commercial Brazilian citrus essential oils were analyzed and six samples showed contamination with values above the maximum residue limit (MRL) allowed by the Codex Alimentarius.
引用
下载
收藏
页码：306 / 314
页数：9
相关论文
共 50 条
  • [11] Simultaneous Determination of 22 Pesticides Residues from Stem and Leaves of Panax ginseng by GC-ECD and GC-MS
    Han, Li-Jun
    Li, Wei
    Han, Li-Kun
    Hu, Jiang-Ning
    Wang, Zi
    Liu, Wen-Cong
    Zheng, Yi-Nan
    CHEMIA ANALITYCZNA, 2009, 54 (06): : 1433 - 1443
  • [12] Improvement of sensitivity in the determination of organochlorine pesticides using a PSS injector with GC-ECD
    E. Concha-Graña
    M. I. Turnes-Carou
    S. Muniategui-Lorenzo
    P. López-Mahía
    E. Fernández-Fernández
    D. Prada-Rodríguez
    Analytical and Bioanalytical Chemistry, 2004, 379 : 1120 - 1126
  • [13] Improvement of sensitivity in the determination of organochlorine pesticides using a PSS injector with GC-ECD
    Concha-Graña, E
    Turnes-Carou, MI
    Muniategui-Lorenzo, S
    López-Mahía, P
    Fernández-Fernández, E
    Prada-Rodríguez, D
    ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2004, 379 (7-8) : 1120 - 1126
  • [14] Analysing organochlorine pesticides in strawberry jams using GC-ECD, GC-MS/MS and QuEChERS sample preparation
    Fernandes, V. C.
    Domingues, V. F.
    Mateus, N.
    Delerue-Matos, C.
    FOOD ADDITIVES AND CONTAMINANTS PART A-CHEMISTRY ANALYSIS CONTROL EXPOSURE & RISK ASSESSMENT, 2012, 29 (07): : 1074 - 1084
  • [15] Automated Soxhlet extraction and single step clean-up for the determination of organochlorine pesticides in soil by GC-MS or GC-ECD
    Manirakiza, P
    Covaci, A
    Andries, S
    Schepens, P
    INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY, 2001, 81 (01) : 25 - 39
  • [16] Determination of organochlorine pesticides in horticultural samples by microwave assisted extraction followed by GC-ECD
    Barriada-Pereira, M
    González-Castro, MJ
    Muniategui-Lorenzo, S
    López-Mahía, P
    Prada-Rodríguez, D
    Fernández-Fernández, E
    INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY, 2005, 85 (4-5) : 325 - 333
  • [17] Comparison for the simultaneous determination of pesticides residues in foods by GC and GC/MS
    Miyata, M
    Hirahara, Y
    Narita, M
    Kimura, M
    Watanabe, Y
    Ito, S
    Takeda, H
    Kobayashi, A
    Tonogai, Y
    Nakamura, Y
    Tsumura, Y
    Shibata, T
    JOURNAL OF THE FOOD HYGIENIC SOCIETY OF JAPAN, 1996, 37 (03): : 158 - 164
  • [18] Determination of Organochlorine Pesticides in Saposhnikovia Divaricata by Ultrasonic-Assisted Extraction Coupled with GC-ECD
    Lang, Lang
    Wang, Bo
    Ji, Yubin
    PROCEEDINGS OF THE 15TH INTERNATIONAL CONFERENCE ON MAN-MACHINE-ENVIRONMENT SYSTEM ENGINEERING, 2015, 356 : 321 - 328
  • [19] COMPARISON OF GC-ECD AND GC-MS FOR THE DETERMINATION OF SPECIFIC POLYCHLORINATED BIPHENYL CONGENER RESIDUES IN HUMAN ADIPOSE-TISSUE
    WILLIAMS, DT
    LEBEL, GL
    CHEMOSPHERE, 1990, 21 (4-5) : 487 - 494
  • [20] Determination of Organochlorine Pesticides in Tea Beverage by Directly Suspended Droplet Microextraction Combined with GC-ECD
    Wu, Lijun
    Song, Chunman
    Zhao, Yong
    He, Zhijun
    Zhou, Guiyuan
    Lu, Wei
    Wang, Baoxing
    FOOD ANALYTICAL METHODS, 2015, 8 (01) : 147 - 153
12345