ArticleFoods (Basel, Switzerland)2020
Novel Blotting Method for Mass Spectrometry Imaging of Metabolites in Strawberry Fruit by Desorption/Ionization Using Through Hole Alumina Membrane.
Article in Foods (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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8 citing papers in PubMed, 28 citations in OpenAlex.
- Nanostructure-Dependent Signal Intensity in Through-Hole Porous Alumina Membranes for Mass Spectrometry Imaging.Rapid communications in mass spectrometry : RCM · 2026Article
- Sugars and Organic Acids in 25 Strawberry Cultivars: Qualitative and Quantitative Evaluation.Plants (Basel, Switzerland) · 2023Article
- MALDI MS Imaging of Cucumbers.Methods in molecular biology (Clifton, N.J.) · 2023Article
- Emerging applications of metabolomics in food science and future trends.Food chemistry: X · 2022Article
- Matrix-Free High-Resolution Atmospheric-Pressure SALDI Mass Spectrometry Imaging of Biological Samples Using Nanostructured DIUTHAME Membranes.Metabolites · 2021Article
- Spatiotemporal Visualization of Insecticides and Fungicides within Fruits and Vegetables Using Gold Nanoparticle-Immersed Paper Imprinting Mass Spectrometry Imaging.Nanomaterials (Basel, Switzerland) · 2021Article
- Unique distribution of ellagitannins in ripe strawberry fruit revealed by mass spectrometry imaging.Current research in food science · 2021Article
- Localization of Flavan-3-ol Species in Peanut Testa by Mass Spectrometry Imaging.Molecules (Basel, Switzerland) · 2020Article
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Mass spectrometry imaging (MSI) using matrix-assisted laser desorption/ionization (MALDI) is a powerful technique for visualizing metabolites in the strawberry fruit. During sample preparation for MALDI-MSI, sectioning of the samples is usually required. In general, MALDI-MSI analysis of strawberry fruits that are larger than a single glass slide is difficult because thin sections cannot be prepared. In this study, we attempted to visualize metabolites in large strawberry fruits by MSI, employing a blotting method that uses desorption ionization using a through-hole alumina membrane (DIUTHAME) chip. Large strawberry fruits were cut and a DIUTHAME chip was set on the cross-section to blot the metabolites. After drying the DIUTHAME chip, the metabolites were measured in positive and negative ion modes using a commercial MALDI-type mass spectrometer. Several peaks were detected in both the ion modes. Various metabolites related to food quality, such as sugars, organic acids, and anthocyanins, were detected and successfully visualized by blotting on a DIUTHAME chip in MSI. These results suggest that blotting using a DIUTHAME chip in MSI is useful for visualizing the metabolites present in the strawberry fruit.
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