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Profiling of polar ionogenic metabolites in Polish wines by capillary electrophoresis-mass spectrometry
Abstract
The composition of wine is determined by a complex interaction between environmental factors, genetic factors (i.e., grape varieties), and winemaking practices (including technology and storage). Metabolomics using NMR spec-troscopy, GC-MS, and/or LC-MS has shown to be a useful approach for assessing the origin, authenticity, and quality of various wines. Nonetheless, the use of additional analytical techniques with complementary separation mechanisms may aid in the deeper understanding of wine’s metabolic processes. In this study,we demonstrate that CE-MS is a very suitable approach for the efficient profiling of polar ionogenic metabolites in wines. Without using any sample preparation or derivatization, wine was analyzed using a 10 min CE-MS workflow withinterday RSD values for 31 polar and charged metabolites below 3.8% and 23% for migration times and peak areas, respectively. The utility of this workflow for the global profiling of polar ionogenic metabolites in wine was evaluated by analyzing different cool-climate Polish wine samples.
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Authors (6)
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Marlien van Mever
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Maricruz Mamani-Huanca
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Ángeles López-Gonzálvez
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Rawi Ramautar
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- Publication version
- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.1002/elps.202200066
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Details
- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
-
ELECTROPHORESIS
no. 43,
pages 1814 - 1821,
ISSN: 0173-0835 - Language:
- English
- Publication year:
- 2022
- Bibliographic description:
- van Mever M., Fabjanowicz M., Mamani-Huanca M., López-Gonzálvez Á., Płotka-Wasylka J., Ramautar R.: Profiling of polar ionogenic metabolites in Polish wines by capillary electrophoresis-mass spectrometry// ELECTROPHORESIS -Vol. 43,iss. 18-19 (2022), s.1814-1821
- DOI:
- Digital Object Identifier (open in new tab) 10.1002/elps.202200066
- Sources of funding:
-
- Narodowa Agencja WymianyAkademickiej, Grant/Award Number:PPI/PRO/2019/1/00009; Nederlandse Organisatie voor Wetenschappelijk Onderzoek, Grant/Award Number:723.016.003
- Verified by:
- Gdańsk University of Technology
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