Determination of active ingredients in formulated plant protection products by UHPLC-UV/MS
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Publication date
04.10.2022
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01A - Journal article
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Parent work
Journal of Consumer Protection and Food Safety
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DOI of the original publication
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Volume
17
Issue / Number
4
Pages / Duration
341-351
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Publisher / Publishing institution
Springer
Place of publication / Event location
Wiesbaden
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Abstract
The market for plant protection products (PPPs) is one of the most regulated. With increasing regulations for registering PPPs, its requirements take more effort and more testing. Meanwhile, there is also an increasing market for illegal PPPs. While legally registered PPPs are thoroughly tested and documented, illegal PPPs are sold upfront without any testing (e.g., tox, aqua tox, eco tox). This bears additional risk for the users, the ecosystem and the public. There are many well established analytical methods and protocols to analyse soil, plant products as well as for food and beverage, but less for PPPs. Many methods need laborious sample preparation and extraction steps like QuEChERS and/or advanced mass spectrometry techniques. Here we present a method developed to identify active ingredients (AIs) which is easy to apply at relatively cheap costs and widely available instrumentation. It provides a straightforward set-up for sample preparation and analysis, without the need for elaborative sample preparation. The method validation showed sufficient linearity, repeatability and specificity to use this method for screening of samples taken from market control for counterfeit or cross contamination checks.
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Subject (DDC)
600 - Technik, Medizin, angewandte Wissenschaften
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ISBN
ISSN
1661-5751
1661-5867
1661-5867
Language
English
Created during FHNW affiliation
Yes
Strategic action fields FHNW
Publication status
Published
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Peer review of the complete publication
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Closed
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Citation
ERDIN, Yves, Götz SCHLOTTERBECK und Christian MINK, 2022. Determination of active ingredients in formulated plant protection products by UHPLC-UV/MS. Journal of Consumer Protection and Food Safety. 4 Oktober 2022. Bd. 17, Nr. 4, S. 341–351. DOI 10.1007/s00003-022-01399-5. Verfügbar unter: https://irf.fhnw.ch/handle/11654/34601