Proteins in Food Systems

Proteins in food systems research examines how molecules like proteins and hydrocolloids govern the formation and long-term stability of emulsions and nanoemulsions — the microscopic droplet architectures that determine texture, shelf life, and nutrient delivery in everything from salad dressings to infant formula. At the nanoscale, interactions between protein-coated droplets, polysaccharides, and nanoparticles become complex enough that small changes in pH, temperature, or processing conditions can trigger lipid oxidation or destabilization, with real consequences for both food safety and nutritional value. A central challenge is understanding how these structures behave once consumed — how nanoemulsion droplets respond to the mechanical and enzymatic conditions of digestion, and whether biopolymer-based delivery systems can reliably protect and release bioactive compounds like vitamins or omega-3 fatty acids where the body needs them. Researchers are actively working to close the gap between well-controlled laboratory emulsions and the variable, often harsh conditions of real food manufacturing and the human gut.

Works

61,270

Total citations

1,674,687

Keywords

NanoemulsionsProteinsEmulsionsDigestionStabilizationNanoparticles