ArticleMolecules (Basel, Switzerland)2014
MALDI mass spectrometry imaging for the simultaneous location of resveratrol, pterostilbene and viniferins on grapevine leaves.
Article in Molecules (Basel, Switzerland), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed.
- Spatially Resolved Plant Metabolomics.Metabolites · 2025Review
- Nutraceutical Strategies for Targeting Mitochondrial Dysfunction in Neurodegenerative Diseases.Foods (Basel, Switzerland) · 2025Review
- Mini Review: Highlight of Recent Advances and Applications of MALDI Mass Spectrometry Imaging in 2024.Analytical science advances · 2025Review
- Microscopy and spatial-metabolomics identify tissue-specific metabolic pathways uncovering salinity and drought tolerance mechanisms in Avicennia marina and Phoenix dactylifera roots.Scientific reports · 2025Article
- Mini-encyclopedia of mitochondria-relevant nutraceuticals protecting health in primary and secondary care-clinically relevant 3PM innovation.The EPMA journal · 2024Article
- The Research Progress of Extraction, Purification and Analysis Methods of Phenolic Compounds from Blueberry: A Comprehensive Review.Molecules (Basel, Switzerland) · 2023Review
- MALDI MS Imaging of Cucumbers.Methods in molecular biology (Clifton, N.J.) · 2023Article
- Mass Spectrometry Imaging for Spatial Chemical Profiling of Vegetative Parts of Plants.Plants (Basel, Switzerland) · 2022Review
- Grapevine leaf MALDI-MS imaging reveals the localisation of a putatively identified sucrose metabolite associated toFrontiers in plant science · 2022Article
- Unravel the Local Complexity of Biological Environments by MALDI Mass Spectrometry Imaging.International journal of molecular sciences · 2021Review
- A Reference List of Phenolic Compounds (Including Stilbenes) in Grapevine (Antioxidants (Basel, Switzerland) · 2020Review
- Identifying Molecular Markers of Successful Graft Union Formation and Compatibility.Frontiers in plant science · 2020Review
- Mass Spectrometry Based Imaging of Labile Glucosides in Plants.Frontiers in plant science · 2018Article
- Sample Preparation for Mass Spectrometry Imaging of Plant Tissues: A Review.Frontiers in plant science · 2016Review
- Deciphering the role of phytoalexins in plant-microorganism interactions and human health.Molecules (Basel, Switzerland) · 2014Review
- Mass spectrometry imaging for plant biology: a review.Phytochemistry reviews : proceedings of the Phytochemical Society of EuropeReview
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5 authors.
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Abstract
To investigate the in-situ response to a stress, grapevine leaves have been subjected to mass spectrometry imaging (MSI) experiments. The Matrix Assisted Laser Desorption/Ionisation (MALDI) approach using different matrices has been evaluated. Among all the tested matrices, the 2,5-dihydroxybenzoic acid (DHB) was found to be the most efficient matrix allowing a broader range of detected stilbene phytoalexins. Resveratrol, but also more toxic compounds against fungi such as pterostilbene and viniferins, were identified and mapped. Their spatial distributions on grapevine leaves irradiated by UV show their specific colocation around the veins. Moreover, MALDI MSI reveals that resveratrol (and piceids) and viniferins are not specifically located on the same area when leaves are infected by Plasmopara viticola. Results obtained by MALDI mass spectrometry imaging demonstrate that this technique would be essential to improve the level of knowledge concerning the role of the stilbene phytoalexins involved in a stress event.
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