Recent Progress of Carrageenan-Based Composite Films in Active and Intelligent Food Packaging Applications

Polymers, Journal Year: 2024, Volume and Issue: 16(7), P. 1001 - 1001

Published: April 6, 2024

Recently, as concerns about petrochemical-derived polymers increase, interest in biopolymer-based materials is increasing. Undoubtedly, biopolymers are a better alternative to solve the problem of synthetic polymer-based plastics for packaging purposes. There various types nature, and mostly polysaccharides used this regard. Carrageenan hydrophilic polysaccharide extracted from red algae has recently attracted great development food films. known its excellent film-forming properties, high compatibility good carrier properties. readily available low cost, making it candidate polymer matrix base material active intelligent The carrageenan-based film lacks mechanical, barrier, functional Thus, physical properties films can be enhanced by blending biopolymer with compounds nanofillers. Various bioactive ingredients, such nanoparticles, natural extracts, colorants, essential oils, have been incorporated into film. Carrageenan-based was found useful extending shelf life packaged foods tracking spoilage. there plenty research work published on potential Therefore, review discusses recent advances applications packaging. preparation were discussed, well their application real-time latest discussion carrageenan an traditionally may helpful further field.

Language: Английский

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Recent progress on UV-light barrier food packaging films – a systematic review

Innovative Food Science & Emerging Technologies, Journal Year: 2023, Volume and Issue: 91, P. 103550 - 103550

Published: Dec. 20, 2023

Language: Английский

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Biocompatible film based on protein/polysaccharides combination for food packaging applications: A comprehensive review

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 278, P. 134658 - 134658

Published: Aug. 14, 2024

Language: Английский

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New modifications of PBAT by a small amount of oxalic acid: Fast crystallization and enhanced degradation in all natural environments

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 465, P. 133475 - 133475

Published: Jan. 11, 2024

Language: Английский

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Three-layered PBAT/CNTs composite foams prepared by supercritical CO2 foaming for electromagnetic interference shielding

Materials Today Sustainability, Journal Year: 2024, Volume and Issue: 26, P. 100763 - 100763

Published: March 23, 2024

Language: Английский

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Degradation Behavior of Rice Husk Fiber‐Reinforced PLA/PBAT Composites in Short‐Term Hydrothermal Environment

Journal of Applied Polymer Science, Journal Year: 2025, Volume and Issue: 142(13)

Published: Jan. 2, 2025

ABSTRACT The rice husk fiber‐reinforced polylactic acid (PLA)/polybutylene adipate terephthalate (PBAT) composites were prepared by using an injection molding technique. An in‐depth investigation into degradation behavior within a short‐term hydrothermal environment, which encompassed multi‐faceted analysis that included surface analysis, process microstructure and structure strength analysis. Results show performance of could be attributed to the weak interfacial adhesion, these defects can seen as observed in electron micrographs. In presence water molecules, it was available bonds susceptible during deformation. Moreover, resultant network from filler‐polymer monitored through functional groups changes, provide insight pattern.

Language: Английский

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Preparation of PBAT/PCL Films for Passive Modified Atmosphere Packaging of Cherry Tomatoes

Packaging Technology and Science, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 8, 2025

ABSTRACT The uniaxially stretched blend films comprising poly(butylene adipate‐co‐terephthalate) (PBAT) and poly(ε‐caprolactone) (PCL) were prepared using a twin‐screw extruder with the objective of modifying properties PBAT film. mechanical properties, gas permeability potential applications in cherry tomatoes modified determined evaluated. addition PCL resulted notable increase stiffness films. Nevertheless, no alterations observed oxygen comparison to neat CO 2 water vapour exhibited decrease initially then upon addition, reaching minimum value at 20% addition. Notably, ratio O PBAT/PCL exceeds 8.1 5°C, which is about four times higher than that PE film (1.75). It can therefore be concluded displayed preservative effect on packaged packaging applications. This was evidenced by maintenance high extremely low concentrations inside packaging, inhibited postharvest respiration rate tomatoes. utilization PBAT/PCL20 could effectively reduce decline hardness, weight, soluble solids ascorbic acid content caused long‐term storage, especially temperature condition. Consequently, exhibit considerable promise as passive atmosphere material for fruits vegetables.

Language: Английский

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Optimizing polylactic acid: synthesis, properties, and regulatory strategies for food packaging applications

Frontiers of Chemical Science and Engineering, Journal Year: 2025, Volume and Issue: 19(3)

Published: Jan. 5, 2025

Language: Английский

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Enhancing the compatibility and performance of poly (lactic acid) and thermoplastic polyolefin elastomer blends through a dual compatibilization strategy

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 140513 - 140513

Published: Jan. 1, 2025

Language: Английский

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Microplastics in the Marine Environment: Challenges and the Shift Towards Sustainable Plastics and Plasticizers

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: unknown, P. 137945 - 137945

Published: March 1, 2025

Language: Английский

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