Applications of soft matter physics in food science: from molecular interactions to macro-scale food structures
Issued Date
2025-01-01
Resource Type
eISSN
27538095
Scopus ID
2-s2.0-105008538407
Journal Title
Sustainable Food Technology
Rights Holder(s)
SCOPUS
Bibliographic Citation
Sustainable Food Technology (2025)
Suggested Citation
Pawde S., Dave J. Applications of soft matter physics in food science: from molecular interactions to macro-scale food structures. Sustainable Food Technology (2025). doi:10.1039/d5fb00172b Retrieved from: https://repository.li.mahidol.ac.th/handle/123456789/110958
Title
Applications of soft matter physics in food science: from molecular interactions to macro-scale food structures
Author's Affiliation
Corresponding Author(s)
Other Contributor(s)
Abstract
Soft matter physics, encompassing materials such as polymers, colloids, emulsions, gels, and foams, provides a powerful framework for understanding the structural and functional complexity of food systems. This review explores the application of soft matter principles in food science, from molecular interactions to macroscopic structuring. The behavior of food materials under various stresses and environmental conditions is governed by key physical principles including thermodynamics, phase transitions, and molecular dynamics. These principles elucidate how protein-polysaccharide networks, colloidal assemblies, and emulsified systems determine food texture, stability, and sensory properties. Rheology, a central tool of soft matter science, enables quantitative analysis of viscoelastic properties, guiding product design, formulation, and processing optimization. Processing techniques such as extrusion, high-pressure processing, and 3D printing are examined through the lens of soft matter behavior, offering precise control over microstructure and texture. Furthermore, the review highlights the emerging integration of artificial intelligence (AI) in modeling and predicting the physicochemical properties of complex food matrices, accelerating innovation and quality control. By bridging molecular-scale interactions with macro-scale material behavior, soft matter physics enables the rational design of functional, sustainable, and consumer-appealing food products. This interdisciplinary perspective not only advances fundamental scientific understanding but also provides practical insights for improving food quality, safety, and personalization. Overall, the review underscores the transformative potential of soft matter physics in shaping the future of food science and engineering.