Photodynamic bactericidal nanomaterials in food packaging: From principle to application

Journal of Food Science, Journal Year: 2025, Volume and Issue: 90(1)

Published: Jan. 1, 2025

Compared to traditional preservatives, photodynamic inactivation (PDI) offers a promising bactericidal approach due its nontoxic nature and low propensity for microbial resistance. In this paper, we initially investigate the principles antibacterial mechanisms underlying PDI. We then review factors influencing PDI's germicidal efficacy in food preservation. Furthermore, delve into application potential of PDI nanomaterials, such as quantum dots, titanium dioxide, graphene, packaging films. Special attention is given impact treatment on quality tolerance development. Last, discuss migration safety nanomaterials. The chemical basis involves generation reactive oxygen species through activation endogenous or exogenous photosensitizers. Its primary encompass disruption cell membranes, impairment cellular functions, inhibition quorum sensing. multi-target action significantly reduces likelihood resistance has great field packaging. information contained paper will provide effective reference design new

Language: Английский

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Synergistic effect of iron-based metal-organic framework hybridized with carbon quantum dots in agar/gelatin films for fruit preservation

Food Packaging and Shelf Life, Journal Year: 2024, Volume and Issue: 45, P. 101330 - 101330

Published: July 31, 2024

Language: Английский

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Biomass Derived Carbon Quantum Dots as Potential Tools for Sustainable Environmental Remediation and Eco-friendly Food Packaging

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(5), P. 113727 - 113727

Published: Aug. 3, 2024

Language: Английский

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Poly(vinyl alcohol)-based multifunctional smart packaging films with carbon dots-loaded metal-organic frameworks for freshness indicator and shelf-life extension of shrimp

Progress in Organic Coatings, Journal Year: 2024, Volume and Issue: 198, P. 108899 - 108899

Published: Oct. 31, 2024

Language: Английский

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Development of multifunctional zein-based films engineered with gallic acid and Ag NPs loaded γ-CD-MOFs for pork preservation

Food Packaging and Shelf Life, Journal Year: 2024, Volume and Issue: 46, P. 101352 - 101352

Published: Sept. 14, 2024

Language: Английский

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Antimicrobial, antioxidative, and UV-blocking pectin/gelatin food packaging films incorporated with tannic acid and silver nanoparticles for strawberry preservation

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 142445 - 142445

Published: March 1, 2025

Language: Английский

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Preparation of transparent and flexible regenerated kenaf CNF composite films with curcumin-metal complex for food packaging applications

Food Packaging and Shelf Life, Journal Year: 2024, Volume and Issue: 45, P. 101327 - 101327

Published: July 18, 2024

Language: Английский

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Characterization of gelatin-based composite films loaded with polysaccharide and carbon dots from Stropharia rugosoannulata and their application in pork fresh-keeping

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 139702 - 139702

Published: Jan. 1, 2025

Language: Английский

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Carbon dots and cellulose nanocrystal-incorporated chitosan composite films with enhanced gas selectivity and photodynamic antibacterial properties for fruit preservation

Carbohydrate Polymers, Journal Year: 2025, Volume and Issue: 356, P. 123413 - 123413

Published: Feb. 17, 2025

Language: Английский

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A versatile smart packaging film functionalized with zinc/curcumin-based metal-organic frameworks for maintaining and monitoring peach (Prunus persica) freshness

Food Packaging and Shelf Life, Journal Year: 2024, Volume and Issue: 46, P. 101408 - 101408

Published: Dec. 1, 2024

Language: Английский

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