Abstract
Films and edible coatings are thin layers of food formed by the processes of the food industry, which improve the physical strength of food products, reduce particle clustering, improve sensory properties, protect food products from moisture migration, microbial growth as well as oxidation of nutrients, and reduce oil migration. Edible films function as carriers of active substances, such as antioxidants, antimicrobials, colorings, and flavors. Lipid materials are used in edible films to provide for flexibility, hydrophobicity, and cohesion in the film. Lipid edible coatings serve as excellent barriers against moisture and, to some extent, oxygen, and thus they maintain long-term food quality. The Lipid-based edible films can be used to cover the surface of the confectionery products, fruits and vegetables, dairy products, chocolates, cereals, poultry meat, fish, frozen products, and dried products. In recent years, films and fat-based edible coatings have attracted a lot of attention because of their functional and nutritional properties. Today, nanotechnology represents a new method for nanocoating which improves the properties and applications of lipid-based edible films. This work reviews the common varieties of lipid-based edible films and coatings, basic methods of their production, and new achievements in their production.
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Milani, J.M., Nemati, A. Lipid-Based Edible Films and Coatings: A Review of Recent Advances and Applications. J Package Technol Res 6, 11–22 (2022). https://doi.org/10.1007/s41783-021-00130-3
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DOI: https://doi.org/10.1007/s41783-021-00130-3