Comparative Study of Tryptophan Oxidation with <sup>1</sup> O <sub>2</sub> , O <sub>3</sub> , <sup>•</sup> OH, O <sub>2</sub> NOOH, ONOOH, and OCl <sup>–</sup> : Key and Novel Oxidation Products Identified with High-Resolution Mass Spectrometry
yielded fewer unique features. Comparison with nonthermal plasma-treated tryptophan indicated ozone-dominated chemistry, with additional reactive nitrogen species contributions under humid multihollow surface dielectric barrier discharge conditions.
Authors
- Bruno De Meulenaer (ORCID: https://orcid.org/0000-0003-0121-5567)
- Yannick Verheust (ORCID: https://orcid.org/0000-0002-4105-9389)
- Katleen Raes (ORCID: https://orcid.org/0000-0003-2382-120X)
- Thomas S. A. Heugebaert (ORCID: https://orcid.org/0000-0003-3297-2798)
- Kristof Demeestere (ORCID: https://orcid.org/0000-0003-3514-6045)
- Anton Yu Nikiforov (ORCID: https://orcid.org/0000-0002-2255-6419)
- Joke Sierens (ORCID: https://orcid.org/0009-0004-8726-1015)
- Nathalie De Geyter
Institutions
- University College West Flanders (BE)
- Ghent University (BE)
Publication Details
- Journal
- Journal of Agricultural and Food Chemistry
- Published
- 2026-07-27
- DOI
- https://doi.org/10.1021/acs.jafc.6c03539
- Primary Topic
- Plasma Applications and Diagnostics
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- POM West-Vlaanderen
- Universiteit Gent
- Bijzonder Onderzoeksfonds UGent
- European Regional Development Fund