Proteins in Food Systems

Proteins in food systems are not passive ingredients; they actively govern how emulsions form, how droplets remain stable over time, and how nutrients are released during digestion. Researchers study how proteins interact with hydrocolloids, nanoparticles, and lipid interfaces to engineer nanoemulsions — droplets in the 20–200 nanometer range — that can protect sensitive bioactive compounds and deliver them more effectively in the gut. A persistent challenge is controlling lipid oxidation at the oil-water interface, where protein coverage is incomplete or disrupted by processing conditions. Active directions include designing biopolymer gel matrices for nutraceutical encapsulation and understanding how nanoscale architecture influences the rate and site of nutrient digestion in realistic food matrices.

Works

59,601

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1,621,022

Keywords

NanoemulsionsProteinsEmulsionsDigestionStabilizationNanoparticles