ArticleHorticulture research2024
Enhancing tomato fruit antioxidant potential through hydrogen nanobubble irrigation.
Article in Horticulture research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Drought Stress Mediated Changes in Food Crops: Mechanisms and Remediation Strategies.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Review
- From soil to spikelet: the integrated impact of Aerobic and Water-Controlled Irrigation (AWCI) on rice growth under deficit irrigation.BMC plant biology · 2026Article
- Soil chemistry and microbiome modulation through water irrigation containing oxygen, hydrogen, and carbon dioxide nanobubbles.Applied and environmental microbiology · 2026Article
- Hydrogen-rich water irrigation enhances fruit quality in 'Flame Seedless' grapes by regulating chlorophyll fluorescence parameters and antioxidant activities.Frontiers in plant science · 2025Article
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Authors and funding
8 authors.
Funding
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Abstract
Eating fruits and vegetables loaded with natural antioxidants can boost human health considerably and help fight off diseases linked to oxidative stress. Hydrogen has unique antioxidant effects. However, its low-solubility and fast-diffusion has limited its applications in agriculture. Integration of hydrogen with nanobubble technology could address such problems. However, the physiological adaptation and response mechanism of crops to hydrogen nanobubbles is still poorly understood. Antioxidant concentrations of lycopene, ascorbic acid, flavonoids, and resveratrol in hydrogen nanobubble water drip-irrigated tomato fruits increased by 16.3-264.8% and 2.2-19.8%, respectively, compared to underground water and oxygen nanobubble water. Transcriptomic and metabolomic analyses were combined to investigate the regulatory mechanisms that differed from the controls. Comprehensive multi-omics analysis revealed differences in the abundances of genes responsible for hormonal control, hydrogenase genes, and necessary synthetic metabolites of antioxidants, which helped to clarify the observed improvements in antioxidants. This is the first case of hydrogen nanobubble water irrigation increasing numerous natural antioxidant parts in fruits. Considering the characteristics of hydrogen and the application of the nanobubble technology in agriculture, the findings of the present study could facilitate the understanding of the potential effects of hydrogen on biological processes and the mechanisms of action on plant growth and development.
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Registered trials
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