Mass Spectrometry Imaging Analysis of Location of Procymidone in Cucumber Samples

The localization of procymidone fungicide residue in cucumbers was investigated by mass spectrometry imaging (MSI). Cucumbers were grown, harvested, and then divided into two groups that were either sprayed or not sprayed with procymidone. The content of procymidone in the cucumbers was quantitative...

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Bibliographic Details
Published in:Journal of agricultural and food chemistry 2015-07, Vol.63 (27), p.6109-6112
Main Authors: Taira, Shu, Tokai, Motomi, Kaneko, Daisaku, Katano, Hajime, Kawamura-Konishi, Yasuko
Format: Article
Language:English
Subjects:
Bridged Bicyclo Compounds - chemistry
Cucumis sativus - chemistry
Fruit - chemistry
Fungicides, Industrial
Mass Spectrometry - methods
Pesticide Residues - chemistry
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Summary:The localization of procymidone fungicide residue in cucumbers was investigated by mass spectrometry imaging (MSI). Cucumbers were grown, harvested, and then divided into two groups that were either sprayed or not sprayed with procymidone. The content of procymidone in the cucumbers was quantitatively determined by chromatographic techniques. Subsequently, the spatial distribution of procymidone was imaged by MSI. Procymidone reached the central part of the cucumbers following spraying compared with the control.
ISSN:0021-8561
1520-5118
DOI:10.1021/acs.jafc.5b00957