Biopolymer-based functional films for packaging applications
In this review, recent advances in the fabrication of biopolymer-based films, their classification (biodegradable-, active-, and intelligent packaging films), advanced fabrication strategies (composite-, multilayer-, and emulsified films), and special functions induced by the biopolymers to the film matrix (mechanical-, water resistance and gas ...
Advancements in the biopolymer films for food ...
May 27, 2024 · Most of the studies related to films emphasize the improvement of thermal, mechanical, barrier, optical, antioxidant, and antimicrobial properties. These films are made up of natural polymers such as gelatin, sodium alginate, casein, chitosan, starch, cellulose, etc. and thus they are biodegradable.
Biopolymers and composites: Properties, characterization ...
Aug 1, 2021 · The formulated biopolymer film showed best protective properties against UV light due to the structural property of cellulose and glycerol. It also showed excellent transparency due to the addition of polyvinyl alcohol.
A Comprehensive Review of Biodegradable Polymer ...
The aim of this review article is to investigate the properties and applications of several bio-based polymers in food packaging. The several types of edible film and coating production technologies are also covered separately.
Frontiers | Biopolymer-based functional films for packaging ...
Aug 21, 2022 · In this review, recent advances in the fabrication of biopolymer-based films, their classification (biodegradable-, active-, and intelligent packaging films), advanced fabrication strategies (composite-, multilayer-, and emulsified films), and special functions induced by the biopolymers to the film matrix (mechanical-, water resistance and gas ...
Hydrophobic Biopolymer-Based Films: Strategies, Properties, and …
Apr 4, 2023 · The most effective methods for preparing hydrophobic biopolymer-based films are electrospinning with hydrophobically modified biopolymers, adding micro/nanofillers and hydrophobic compounds to the films, and hydrophobically modifying the films. These methods can even generate superhydrophobic films with excellent barrier properties.
A Review on Biopolymer-Based Biodegradable Film for ... - MDPI
Jun 22, 2023 · Bioactive components rich in antioxidants and antimicrobials such as curcumin show a promising current trend in packaging (Figure 7 b). In the food packaging industry, sustainable (6 occurrences) and biodegradable materials are trending, including biopolymers, biocomposites, and bionanocomposites.
Bio-based polymer films with potential for packaging applications: …
Jul 1, 2022 · To increase sustainability in the food industry by preserving longer the organoleptic and nutritional characteristics of foods, the use of bio-based polymers for the manufacture of packaging presents itself as an economical, ecological and functional alternative.
Biopolymer-Based Multilayer Films and Coatings for Food
Sep 13, 2023 · Biopolymers present appealing properties such as gas barrier abilities and biodegradability, which can be used to develop multilayer films for food preservation applications. This article provides an update on the recent research progress on …
Biopolymer film: An alternative to single-use plastic food …
Feb 22, 2022 · Biopolymer-based packaging film, made from sustainable raw materials with a simplified end-of-life disposal, is one alternative packaging that can lead to a reduction in global dependency on fossil fuel resources for packaging.
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