Innovation in Packaging Industries: Packaging of Agricultural and Food Products

Document Type : Review Article

Author

Department of Agricultural Machinery Engineering, Sonqor Agriculture Faculty, Razi University, Kermanshah, Iran

10.22084/best.2025.30707.1007

Abstract

The development of the packaging industry in the agricultural and food industries can not only have a significant impact on increasing the shelf life and preserving the quality of these products but will also increase the economic value and improve the marketability of these products. This review article attempts to introduce innovations in the packaging industry and point out important factors in producing suitable packaging for agricultural and food products. Agricultural products are still alive in the postharvest stages, meaning they breathe (consume O2  and release CO2 ), which this behavior is unique to each product. Therefore, to package such products, it is necessary to evaluate their behavior during the post-harvest and processing periods and consider packaging conditions appropriate to that behavior for the product. The use of films equipped with Nanoparticles (Nano clay, Nano silica, Nanosilver, etc.) can improve the properties of packaging films and make them suitable for preserving food and agricultural products. On the other hand, creating an atmosphere and injecting gases appropriate to the conditions of the product inside the package will help control the respiration rate and delay the aging and spoilage of the product. Edible and non-edible coatings can also be useful in maintaining the quality of agricultural and food products by creating a protective layer around the product and controlling the respiration rate and enzymatic activities. Also, a combination of the methods described may improve the storage conditions of some agricultural and food products by intensifying the positive effect of each.

Keywords


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