Extraction and quantification of pesticides and metals in palm wines by HS-SPME/GC-MS and ICP-AES/MS

被引：24

作者：

Vievard, Juliett ^{[1
]}

Amoikon, Tiemele Laurent-Simon ^{[2
]}

Coulibaly, Nadjoua Aminata ^{[2
]}

Devouge-Boyer, Christine ^{[1
]}

Arellano-Sanchez, Monica Gisel ^{[1
]}

Ake, Moussan Francine Desiree ^{[2
]}

Djeni, N'dede Theodore ^{[2
]}

Mignot, Melanie ^{[1
]}

机构：

[1] Univ Normandie, UNIROUEN, COBRA UMR CNRS 6014, INSA, Ave Univ, F-76800 St Etienne Du Rouvray, France

[2] Univ Nangui Abrogoua, Unite Format & Rech Sci & Technol Aliments UFR STA, 02 BP 801, Abidjan, Cote Ivoire

来源：

FOOD CHEMISTRY | 2022年 / 393卷

关键词：

Palmwine; Pesticides; Metals; Headspacesolid-phasemicroextraction; Gaschromatography; Massspectrometry; Inducedcoupledplasmamassspectrometry; SOLID-PHASE MICROEXTRACTION; ORGANOPHOSPHORUS PESTICIDES; GAS-CHROMATOGRAPHY; BORASSUS-AKEASSII; BURKINA-FASO; LACTIC-ACID; RESIDUES; SPE; MICROBIOLOGY; DIVERSITY;

D O I：

10.1016/j.foodchem.2022.133352

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

In this study, HS-SPME/GC-MS and ICP-AES/MS methods are presented to extract and quantify pesticides and metals in palm wines. Various parameters affecting the extraction were investigated: SPME fiber, equilibrium and extraction time, extraction temperature, salinity, and stirring, through an experimental design with 45 trials. The developed method allowed to identify 35 pesticides and quantify 29 of them, from different families of pesticides in 32 palm wine samples. Method performance was evaluated in terms of linearity, repeatability, LOD, LOQ, and accuracy. Among the 32 samples analyzed in 3 replicates, 7 pesticides were detected in 10 samples. Dichlorvos was the only pesticide detected at levels above the European maximal limits. Additionally, 10 of the 19 metals explored by ICP-AES and ICP-MS were found in all samples. Six metals were detected in different samples at levels above the European or OIV maximal limits for drinking water or wine.

引用

页数：11

共 47 条

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AFNOR, WAT QUAL APPL IND 2

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