Current status of retention time prediction in metabolite identification.
J. Sep. Sci. 43, 1746-1754 (2020)
Metabolite identification is a crucial step in nontargeted metabolomics, but also represents one of its current bottlenecks. Accurate identifications are required for correct biological interpretation. To date, annotation and identification are usually based on the use of accurate mass search or tandem mass spectrometry analysis, but neglect orthogonal information such as retention times obtained by chromatographic separation. While several tools are available for the analysis and prediction of tandem mass spectrometry data, prediction of retention times for metabolite identification are not widespread. Here, we review the current state of retention time prediction in liquid chromatography-mass spectrometry-based metabolomics, with a focus on publications published after 2010.
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Publication type
Article: Journal article
Document type
Review
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Keywords
Liquid Chromatography ; Mass Spectrometry ; Metabolite Identification ; Metabolomics ; Retention Time Prediction; Chromatography-mass-spectrometry; Liquid-chromatography; Gas-chromatography; Metabolomics Data; Annotation; Repository; Standards; Tool
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Language
english
Publication Year
2020
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2020
ISSN (print) / ISBN
1615-9306
e-ISSN
1615-9314
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Volume: 43,
Issue: 9-10,
Pages: 1746-1754
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Wiley
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Postfach 101161, 69451 Weinheim, Germany
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Reviewing status
Peer reviewed
POF-Topic(s)
30202 - Environmental Health
Research field(s)
Environmental Sciences
PSP Element(s)
G-504800-001
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Erfassungsdatum
2020-04-07