A Review on Prolamin-based Colloidal Particles for the Formation of Pickering Emulsion and Applications

Prolamin-based nanoparticles are promising candidates for the preparation and stabilization of Pickering emulsions. Prolamin-based binary/ternary complexes nanoparticles, which have stable physicochemical properties and superior functionality, are formed by combining prolamin with polysaccharides, polyphenols, and water-soluble proteins. The research and development of Prolamin-based nanoparticles with different complexes nanoparticle is one of the hotspots in the field of Pickering emulsions because of their significant advantages such as natural sources, non-toxicity, acceptance in the food industry, and good emulsion stabilization abilities. This review summarized the recent research practices in developing prolamin-based nanoparticles stabilized Pickering emulsions. And it focused on the applications of prolamin-based particles and the effect of modification on the properties of prolamin-based particles, order to provide theoretical and technical reference for improving the processing adaptability of prolamin-based particles and processing. Finally, the current bottlenecks and future development direction of Pickering emulsion is summarized.