Development of a simple HPLC procedure for the determination of prochloraz residues in mushrooms

被引：1

作者：

Csutoras, Csaba ^{[1
]}

Misz, Andras ^{[2
]}

Nagy-Koteles, Csaba ^{[2
]}

Bakos-Barczi, Nora ^{[2
]}

Racz, Laszlo ^{[1
]}

机构：

[1] Eszterhazy Karoly Univ, Dept Food Sci, Eszterhazy Sqr 1, H-3300 Eger, Hungary

[2] New Champignons Ltd 1224, Bartok Bela Rd 162, Budapest, Hungary

来源：

ACTA CHROMATOGRAPHICA | 2022年 / 34卷 / 03期

关键词：

pesticide analysis; prochloraz; liquid chromatography; cultivated mushrooms; Agaricus Bisporus; SOLID-PHASE DISPERSION; PESTICIDE-RESIDUES; THIABENDAZOLE; CARBENDAZIM; QUECHERS;

D O I：

10.1556/1326.2021.00928

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A simple HPLC-UV procedure is described in our paper which is suitable for the rapid and cost-efficient determination of prochloraz in mushrooms. Prochloraz is the only fungicide in EU which use is allowed in mushroom production. The aim of our work was the development of a simple method that is suitable for the control of this pesticide in everyday analyses during mushroom production. The procedure involves a simple sample preparation method based on solid-liquid extraction (modified QuEChERS extraction method EN 15662) followed by an HPLC-UV determination (recovery: 97-99%; limit of detection LOD: 0.01 mg/kg; limit of quantification LOQ: 0.05 mg/kg).

引用

页码：373 / 375

页数：3

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