Zastosowanie metody UPLC – PDA do badań pozostałości karbendazymu w pieczarkach

• Autorzy: Raczkowski M.

Warianty tytułu

EN

Application of UPLC – PDA for determination of carbendazim residue in samples of mushroom

• Języki publikacji: PL

Abstrakty

EN

Analysis of pesticide residues was performed by Ultra Performance Liquid Chromatography (UPLC) with Photodiode Array Detector (PDA). Mushroom samples were prepared by acetonitrile extraction. Chromatographic separation was achieved using a BEH C18 analytical column (2.1 mm 􀂰 150 mm), 1.7 μm particle size at flow rate of 0.25 ml/min. Validation studies were carried out on mushroom. In the linear range (0.01 and 0.1 mg/kg) of each pesticide, the correlation coefficient was R2 > 0.99. The relative standard deviation was below 17.1% for all pesticides. The recovery and repeatability of results are in compliance with SANCO/2009 criteria (i.e. average recoveries were in the range 70–120% with RSDs < 20%) for all pesticides The developed method was successfully applied for determination of pesticide residues in mushroom, apple and black currant.

Słowa kluczowe

PL

chromatografia cieczowa szybka; detektor PDA; grzyby jadalne; karbendazym; pieczarki; pozostalosci fungicydow; substancje biologicznie czynne

EN

fast liquid chromatography; edible mushroom; carbendazim; mushroom; fungicide residue; biologically active substance

• Wydawca: -
• Czasopismo: Progress in Plant Protection
• Rocznik: 2010
• Tom: 50
• Numer: 3
• Opis fizyczny: s.1459-1463,tab.,wykr.,bibliogr.

Twórcy

autor

Raczkowski M.

• Instytut Ochrony Roślin – Państwowy Instytut Badawczy, ul.Władysława Węgorka 20, 60-318 Poznań

Bibliografia

• Raczkowski M., Wójcik A., Drożdżyński D. 2008. Analiza pozostałości linuronu i karbendazymu w wybranych materiałach roślinnych – porównanie technik HPLC-DAD i UPLC-DAD. Prog. Plant Protection/Post. Ochr. Roślin 48 (4): 1235–1240.
• SANCO/10684/2009. Method Validation and Quality Control Procedures for Pesticide Residues Analysis in Food and Feed.
• Štepán R., Hajšlová J., Kocourek V., Tichá J. 2004. Uncertainties of gas chromatographic measurement of troublesome pesticide residues in apples employing conventional and mass spectrometric detectors. Analytica Chimica Acta 520: 245–255.