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Updated: Feb 10, 2026
07:34
Large Scale Non-targeted Metabolomic Profiling of Serum by Ultra Performance Liquid Chromatography-Mass Spectrometry UPLC-MS
Published on: March 14, 2013
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Standard Key Steps in Mass Spectrometry-Based Plant Metabolomics Experiments: Instrument Performance and Analytical
Ana Margarida Rodrigues1, Carla António2
1Plant Metabolomics Laboratory, Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa (ITQB NOVA), Oeiras, Portugal.
Methods in Molecular Biology (Clifton, N.J.)
|May 16, 2018
Summary
Analyzing plant metabolites requires advanced tools due to their diverse properties. This study discusses challenges and critical steps for developing and validating quantitative mass spectrometry (MS) methods in plant metabolomics.
Area of Science:
- Plant science
- Analytical chemistry
- Biochemistry
Background:
- Plant metabolomics involves analyzing diverse chemical compounds.
- Powerful analytical tools are essential for separation, characterization, and quantification.
- Optimizing sample extraction, separation, and instrument conditions is crucial for quantitative studies.
Purpose of the Study:
- To discuss the challenges of using mass spectrometry (MS) as a quantitative tool in plant metabolomics.
- To present critical steps in developing and validating MS-based analytical methods for plant metabolite analysis.
Main Methods:
- Literature review on mass spectrometry applications in plant metabolomics.
- Discussion of analytical method development and validation principles.
- Focus on challenges specific to plant matrices and metabolite diversity.
Main Results:
- Mass spectrometry (MS) presents specific challenges for quantitative plant metabolomics.
- Successful quantitative analysis relies on rigorous method development and validation.
- Key steps include sample preparation, chromatographic separation, and MS tuning.
Conclusions:
- Overcoming MS-based quantitative challenges is vital for advancing plant metabolomics.
- Standardized method validation ensures reliable and reproducible metabolite quantification.
- This work provides a framework for robust analytical method development in plant science research.
Keywords:
Analytical recoveriesGC-MSLC-MSMass spectrometryMatrix effectsMethod validationStable-isotope-labeled standardsMore Related Videos
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