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Authors: Bryla M, Jedrzejczak R, Roszko M, Szymczyk K, Obiedzinski MW, Sekul J, Rzepkowska M
Article Title: Application of molecularly imprinted polymers to determine B1, B2, and B3 fumonisins in cereal products.
Publication date: 2013
Journal: Journal of Separation Science
Volume: 36
Issue: (3)
Page numbers: 578-584.
DOI: 10.1002/jssc.201200753
Abstract: The aim of this study was to develop an analytical method for qualitative and quantitative determination of the B1, B2, and B3 fumonisins in cereal products. A LC coupled to an IT-MS was used as the analytical instrument. The AFFINIMIP FumoZON Molecularly Imprinted Polymer SPE cartridges (Polyintell) were used to isolate fumonisins from the analyzed samples and the clean-up step. Statistical parameters evaluated in some validation experiments were as follows: mean recovery 95 - 106%, precision <17% (expressed as recovery RSD). The developed method was used to determine fumonisins in 49 cereals (42 maize-based and seven wheat-based products). In most cases, concentrations of the studied compounds found in the analyzed samples were low. The highest total concentration of the B1, B2, and B3 fumonisins was found in maize flour samples (range, 26 - 1102μg/kg, mean 498Âμg/kg)
Template and target information: Fumonisin B1, Fumonisin B2, Fumonisin B3
Author keywords: Fumonisin B1, Fumonisin B2, Fumonisin B3, LC-MS, MS, Molecularly imprinted polymers
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