FOOD SCIENCE ›› 0, Vol. ›› Issue (): 0-0.

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Research Progress of Nanoparticle-stabilized Pickering Emulsion in Food Packaging

  

  • Received:2022-04-14 Revised:2023-03-01 Online:2023-04-15 Published:2023-04-19

Abstract: Abstract: Pickering emulsion is an emulsion prepared from ultra-fine solid particles as emulsifier. It has the advantages of low emulsifier dosage, high stability and environmental friendliness, as well as good encapsulation and sustained release capabilities for active substances. It has good application prospects in food packaging. In this review paper, it was introduced about the mechanism and effect of four kinds of food-grade natural nanoparticles (protein, polysaccharide, lipid and polyphenol) to stabilize Pickering emulsion. The application status of Pickering emulsion in food packaging was reviewed, and the effects of Pickering emulsion on food packaging films were analyzed in terms of mechanical, barrier, antibacterial and antioxidant properties. The development direction of Pickering emulsion in the field of food packaging was prospected, so as to promote the research and application of Pickering emulsion in food packaging.

Key words: Keywords: nanoparticles, Pickering emulsion, food packaging films, microstructure, properties

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