Опубликована: Янв. 1, 2024
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Язык: Английский
International Journal of Biological Macromolecules, Год журнала: 2024, Номер 259, С. 129137 - 129137
Опубликована: Янв. 2, 2024
Язык: Английский
Процитировано
26
Comprehensive Reviews in Food Science and Food Safety, Год журнала: 2025, Номер 24(1)
Опубликована: Янв. 1, 2025
Abstract Although traditional petroleum‐based packaging materials pose environmental problems, biodegradable have attracted extensive attention from research and industry for their environmentally friendly properties. Bio‐based films, as an alternative to demonstrate significant advantages in terms of friendliness resource sustainability. This paper provides insight into the development biomass food films such cellulose, starch, chitosan, gelatine, including properties, methods preparation (e.g., solution casting, extrusion blow molding, layer‐by‐layer assembly, electrostatic spinning), applications packaging. Through these methods, analyzes how properties can be effectively tuned optimized meet specific needs. It was found that film not only possess functional antimicrobial, preservation, indication, but also continued material innovation technological improvements offer promising prospects use commercial applications. These advances could help advance global sustainable goals, while showing great potential improving safety extending shelf life. Future will further explore new functions providing additional solutions protection
Язык: Английский
Процитировано
3
Food Hydrocolloids, Год журнала: 2023, Номер 149, С. 109609 - 109609
Опубликована: Дек. 3, 2023
Язык: Английский
Процитировано
38
ACS Applied Materials & Interfaces, Год журнала: 2024, Номер 16(36), С. 48352 - 48362
Опубликована: Сен. 2, 2024
Chitosan-based biomass packaging materials are a promising material for food preservation, but their limited solubility, antioxidant capacity, UV resistance, and mechanical properties severely restrict application. In this study, we developed novel chitosan-based coating/packaging composite (QCTO) using quaternary ammonium salt tannic acid (TA)-modified chitosan (QCS-TA) oxidized (OCS). The introduction of TA effectively improves the water solubility antibacterial, antioxidant, UV-resistant chitosan. Schiff-base bond formed between OCS QCS-TA, along with TA-mediated multiple interactions, conferred prepared film good (69.9 MPa tensile strength) gas barrier performance to (14.3 g·h–1·m–2) oxygen (3.5 g·mm·m–2·h–1). Meanwhile, QCTO composites demonstrate excellent biocompatibility safety applied as coatings strawberries bananas well films mushrooms. These preservation experiments demonstrated that able reduce weight loss, prevent microbial growth, maintain color, significantly prolong shelf life fresh products (bananas, strawberries, mushrooms extended by 6, 5, 6 days, respectively). Therefore, shows great potential applications in field packaging.
Язык: Английский
Процитировано
12
Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 162332 - 162332
Опубликована: Апрель 1, 2025
Язык: Английский
Процитировано
1
Carbohydrate Polymers, Год журнала: 2024, Номер 338, С. 122218 - 122218
Опубликована: Апрель 30, 2024
Here, biogenic and multifunctional active food coatings packaging with UV shielding antimicrobial properties were structured from the aqueous dispersion of an industrial byproduct, suberin, which was stabilized amphiphilic cellulose nanofibers (CNF). The dual-functioning CNF, synthesized in a deep eutectic solvent, functioned as efficient suberin dispersant reinforcing agent design. nanofibrillar percolation network CNF provided steric hindrance against coalescence particles. low dosage 0.5 wt% resulted optimal viscosity (208.70 Pa.s), enhanced stability (instability index <0.001), reduced particle size (9.37 ± 2.43 μm). further converted into self-standing films superior UV-blocking capability, good thermal stability, improved hydrophobicity (increase water contact angle 61° 0.15 to 83° 5.11), gram-negative bacteria. Finally, synergistic bicomponent dispersions demonstrated fruit for bananas strawberries promote their self-life. considerably mitigated deterioration freshness by preventing moisture loss microbial attack. This sustainable approach is expected pave way toward advanced, biogenic, based on widely available bioresources.
Язык: Английский
Процитировано
8
Food Hydrocolloids, Год журнала: 2025, Номер unknown, С. 111322 - 111322
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
1
Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 160911 - 160911
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
0
ACS Applied Materials & Interfaces, Год журнала: 2024, Номер 16(36), С. 48607 - 48618
Опубликована: Авг. 26, 2024
We report a facile interfacial assembly strategy for the preparation of flexible polyphenol-based films antibacterial and antiultraviolet applications. The free-standing can be instantaneously formed via spraying tannic acid (TA) at surface carboxymethyl chitosan (CMCS) solutions. Compared with traditional casting-evaporation procedure on solid substrates, liquid method construction is rapid facile, which prevents interface separation from substrates. thickness mechanical properties are well controlled by changing incubation time. low-field nuclear magnetic resonance was used to analyze water distributions inside distinguish cross-linked structure CMCS–TA different thicknesses, revealing dynamics film formation process. Importantly, exhibit outstanding properties, promising in applications wound dressings. This study provides new avenue multifunctionality low-cost fabrication
Язык: Английский
Процитировано
3
Separation and Purification Technology, Год журнала: 2024, Номер 355, С. 129654 - 129654
Опубликована: Сен. 11, 2024
Язык: Английский
Процитировано
3