چکیده مقاله
With the environmental problems caused by traditional petroleum based plastics, green packaging coatings have become an important non polluting choice The advances of biopolymer based packaging materials are reviewed by recent research results in the manuscript, and are categorized fundamentally into three groups: polysaccharides starch and cellulose , polyesters PLA, PHA and proteins gelatin, whey More indication depicting that the mechanical and barrier qualities and performances of these coatings can be enhanced much by incorporation with nanomaterials or bioactive compounds has been shown recently Such modifications have led to active and intelligent packaging systems, with improved antimicrobial, antioxidant, and UV light barrier properties that can extend shelf life and improve the safety of foods Furthermore, upcycling of agricultural waste conforms to the tenets of a circular economy, which advocates for valorization of low cost residues into high value biodegradable packaging There are plenty of other challenges, not least of which cost, scale and performance on a par with old ingredients, but formulation and processing advances are sitting corners and champions are emerging that can lead us to a greener in both senses future for packaging
کلیدواژهها
نویسندگان
Hassan Barzegar
Department of Food Science and Technology, Faculty of Animal Science and Food Technology, Agricultural Sciences and Natural Resources University of Khuzestan, Mollasani, Iran
Fatemeh Hasani
Department of Food Science and Technology, Faculty of Animal Science and Food Technology, Agricultural Sciences and Natural Resources University of Khuzestan, Mollasani, Iran
شیوه ارجاع
Barzegar, Hassan and Hasani, Fatemeh,1404,Green Coatings for a Sustainable Future: A Review of Biopolymer-Based Innovations in Food Packaging,Ninth International Conference on Interdisciplinary Studies in Food industry and Nutrition Science of Iran,Tehran
ارائهشده در
مجموعه مقالات نهمین همایش بین المللی مطالعات میان رشته ای در صنایع غذایی و علوم تغذیه ایران29 آبان 1404 · تهران