Molecular Hydrogen in Food Packaging and Preservation: Current Advances and Interdisciplinary Perspectives.
Zhuo-Feng Gan, Hui-Min Lu, Ying-Zhi Yao, Jia-Ying Li, Ying Huang, Yao-Mian Chen, Xue Li, Xin-An Zeng, Lan Liao · Comprehensive reviews in food science and food safety · 2026
Research-use notice
Independent study record
Each H2HUBB study page organizes source-linked research details for educational use. Interpretation should remain proportional to the study design, population, controls, and limitations.
H2HUBB TAKEAWAY
This narrative review examined the available molecular-hydrogen literature. Hydrogen-based reducing atmosphere packaging (H₂-RAP), which diverges from conventional modified atmosphere packaging (MAP) that passively suppresses spoilage through CO₂, O₂, and N₂, provides on-demand oxidative protection by directly regulating redox balance within food systems. This review critically evaluates the limitations of conventional MAP and develops a mechanistically discriminative framework for H₂-RAP linking oxidative control to redox potential-linked spoilage trajectories. The reviewed evidence adds support for molecular hydrogen's therapeutic potential across the conditions, mechanisms, or outcomes examined.
What the Findings Mean
H2HUBB reviewed this publication as a synthesis of molecular-hydrogen research and summarizes the outcomes emphasized by the authors. Hydrogen-based reducing atmosphere packaging (H₂-RAP), which diverges from conventional modified atmosphere packaging (MAP) that passively suppresses spoilage through CO₂, O₂, and N₂, provides on-demand oxidative protection by directly regulating redox balance within food systems.
What the Researchers Studied
The authors reviewed molecular Hydrogen in Food Packaging and Preservation: Current Advances and Interdisciplinary Perspectives.
What Effects Did Molecular Hydrogen Have?
Hydrogen-based reducing atmosphere packaging (H₂-RAP), which diverges from conventional modified atmosphere packaging (MAP) that passively suppresses spoilage through CO₂, O₂, and N₂, provides on-demand oxidative protection by directly regulating redox balance within food systems. Despite these advantages, the challenges of maintaining H₂ retention, optimizing release kinetics, and establishing standardized evaluation and safety frameworks remain unresolved.
Why These Findings Matter
The reviewed evidence adds support for molecular hydrogen's therapeutic potential across the conditions, mechanisms, or outcomes examined.
How Strong Is This Evidence?
This is review or synthesis evidence (narrative review).
Technical Study Details
H2HUBB classifies this publication as narrative review with review or synthesis evidence. The study used a narrative review.
Limitations and Safety
Reported limitations: This review critically evaluates the limitations of conventional MAP and develops a mechanistically discriminative framework for H₂-RAP linking oxidative control to redox potential-linked spoilage trajectories.
Original Study and H2HUBB Research Context
H2HUBB presents this source-grounded research record as one contribution to the broader molecular-hydrogen evidence base.