Development of a multiresidue method for analysis of majorFusarium mycotoxins in corn meal using liquid chromatography/tandem mass spectrometry

2005 ◽  
Vol 19 (14) ◽  
pp. 2085-2093 ◽  
Author(s):  
Chiara Cavaliere ◽  
Patrizia Foglia ◽  
Elisabetta Pastorini ◽  
Roberto Samperi ◽  
Aldo Laganà
Keyword(s):  
Mass Spectrometry ◽  
Liquid Chromatography ◽  
Tandem Mass Spectrometry ◽  
Tandem Mass ◽  
Corn Meal ◽  
Multiresidue Method ◽  
Chromatography Tandem Mass Spectrometry ◽  
Liquid Chromatography Tandem Mass

scholarly journals A Rapid and Easy Multiresidue Method for the Determination of Pesticide Residues in Vegetables, Fruits, and Cereals Using Liquid Chromatography/Tandem Mass Spectrometry

2008 ◽  
Vol 91 (4) ◽  
pp. 871-883 ◽  
Author(s):  
Satoshi Takatori ◽  
Masahiro Okihashi ◽  
You Okamoto ◽  
Yoko Kitagawa ◽  
Sachiko Kakimoto ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Liquid Chromatography ◽  
Tandem Mass Spectrometry ◽  
Pesticide Residues ◽  
Agricultural Products ◽  
Tandem Mass ◽  
Multiresidue Method ◽  
Chromatography Tandem Mass Spectrometry ◽  
Liquid Chromatography Tandem Mass

Abstract The applicability of a rapid and easy multiresidue method for determination of pesticide residues in agricultural products by using liquid chromatography/tandem mass spectrometry (LC/MS/MS) was examined. Pesticide residues were extracted with acetonitrile in a disposable tube using a homogenizer, followed by salting out with anhydrous magnesium sulfate and sodium chloride. The extract was purified with a double-layered cartridge column (graphite carbon black/primary-secondary amine silica gel). After removal of the solvent, the extract was resolved in methanolwater and analyzed with LC/MS/MS. Recovery tests of 99 pesticide residues from 7 agricultural products were performed at 20 and 100 ng/g. Throughout all of the agricultural products tested, 47 pesticides exhibited satisfactory recoveries (70120) and relative standard deviations (<20) at both concentrations. The time for processing of 12 samples to test solutions was approximately 23 h. This method could be useful for determination of pesticide residues in agricultural products.

Multiresidue method for determining multiclass acidic pesticides in agricultural foods by liquid chromatography-tandem mass spectrometry

2021 ◽  
Vol 13 (7) ◽  
pp. 894-902
Author(s):  
Shizuka Saito-Shida ◽  
Satoru Nemoto ◽  
Hiroshi Akiyama
Keyword(s):  
Mass Spectrometry ◽  
Liquid Chromatography ◽  
Tandem Mass Spectrometry ◽  
Cereal Grains ◽  
Tandem Mass ◽  
Multiresidue Method ◽  
Chromatography Tandem Mass Spectrometry ◽  
Liquid Chromatography Tandem Mass ◽  
Vegetables And Fruits ◽  
Acidic Pesticides

A reliable multiresidue method was developed for determining multiclass acidic pesticides in cereal grains, legumes, vegetables, and fruits.

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