Comparison between ZenoTOF 7600 system and QTOF for plant metabolome: an example of metabolomics applied to coffee leaves.
作者信息
Montis Andrea, Paredes-Orejudo Victoria, Bourez Axelle, Steed Jack, Stoffelen Piet, Delporte Cedric, Souard Florence, Stahl-Zeng Jianru, Van Antwerpen Pierre
机构信息
Bioanalysis and Drug Discovery, Faculty of Pharmacy, RD3 Unit of Pharmacognosy, Université Libre de Bruxelles, Bd du Triomphe, Campus Plaine, CP 205/09, 1050, Brussels, Belgium.
APFP Analytical Platform of the Faculty of Pharmacy, Faculty of Pharmacy, Université Libre de Bruxelles, Campus Plaine, CP 205/5, 1050, Brussels, Belgium.
出版信息
Metabolomics. 2025 Jan 20;21(1):15. doi: 10.1007/s11306-024-02211-1.
INTRODUCTION
ZenoTOF is new class of high-resolution mass spectrometer that combines resolution and sensitivity. This mass spectrometer is well designed to perform metabolomics.
METHODS
In this context, we compared the performance of ZenoTOF 7600 system (Sciex) with QTOF6520 (Agilent Technologies) through the leaf metabolome analysis of two Coffea species, namely C. anthonyi and C. arabica.
RESULTS
Both species were used to compare both TOF systems. Our results showed that the ZenoTOF 7600 system provided more features (3146 vs 2326 metabolites) and more nodes (1410 vs 379 metabolites) by molecular network in only one injection.
CONCLUSION
These performances were attributed to the scan speed and sensitivity of the ZenotTOF and demonstrates its added value in the context of metabolomics.
Zotero 插件