pH-responsive collagen nanocomposite films reinforced by curcumin-loaded Laponite nanoplatelets for dynamic visualization of shrimp freshness

Shi, Jiabo; Sheng, Li; Chen, Meng; Wu, Xiaoyi; Li, Xiaojie; Tan, Yan Qin

doi:10.1016/j.foodhyd.2024.110447

Food Hydrocolloids

2024

DOI: 10.1016/j.foodhyd.2024.110447

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pH-responsive collagen nanocomposite films reinforced by curcumin-loaded Laponite nanoplatelets for dynamic visualization of shrimp freshness

Jiabo Shi,

Li Sheng,

Meng Chen

et al.

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2024

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Cited by 3 publications

References 43 publications

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Sustainable Food Packaging: Biodegradable Carboxymethyl Cellulose Films Reinforced With Green‐Synthesized ZnO Nanoparticles From Pineapple Waste

Hossain,

Mohd Azhar,

Mohd Azman

et al. 2024

ChemistrySelect

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Carboxymethyl cellulose (CMC) bioplastic shows great promise for sustainable food packaging. This study synthesized zinc oxide nanoparticles (ZnO NPs) from pineapple waste via green synthesis and incorporated them into CMC to develop enhanced nanocomposite films. Key steps included preparing ZnONP powder and formulating ZnONP‐CMC (ZCMC) (1.0% w/v) solutions for film fabrication. The nanocomposites were characterized using FTIR, XRD, SEM–EDX, TGA, and DSC to assess structural integrity and thermal stability. Physical properties showed enhancement, including a thickness of 0.17.05 mm, opacity of 17%, moisture content of 52.38%, and water solubility of 64.52%. The mechanical properties also improved significantly, with a tensile strength of 26.30 MPa and elongation at a break of ∼50%. FTIR and XRD confirmed the successful incorporation of ZnO NPs, which improved the crystallinity and structural integrity of the CMC matrix. Notably, the ZCMC nanocomposite exhibited rapid biodegradation within 9 days under soil conditions, highlighting its potential for reducing environmental impact. In conclusion, adding ZnO NPs to CMC films notably improves their physical, mechanical, and thermal characteristics, rendering them ideal for food packaging. While the mechanical and biodegradation properties are promising for food packaging applications, future research should focus on evaluating the antimicrobial properties and practical applications of the ZCMC films in food preservation.

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Sustainable Food Packaging: Biodegradable Carboxymethyl Cellulose Films Reinforced With Green‐Synthesized ZnO Nanoparticles From Pineapple Waste

Hossain,

Mohd Azhar,

Mohd Azman

et al. 2024

ChemistrySelect

View full text Add to dashboard Cite

show abstract

Biosynthesize of ZnO nanoparticle from orange fruit peel biomass and its PVA-based composite packaging material: a greener material for suitable packaging

Abhang,

Subramanian,

Nagabhooshanam N

et al. 2024

Biomass Conv. Bioref.

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Innovations in Food Packaging: From Bio-Based Materials to Smart Packaging Systems

D’Almeida,

de Albuquerque

2024

Processes

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This review highlights recent innovations in food packaging, emphasizing the shift from conventional petroleum-based materials to bio-based alternatives and smart packaging systems. Bio-based materials, such as starch, cellulose, and polyhydroxyalkanoates (PHA), offer sustainable solutions due to their biodegradability and reduced environmental impact. These materials are positioned as eco-friendly alternatives to traditional plastics but face challenges related to production costs and scalability. Additionally, advancements in smart packaging technologies, including sensor and indicator systems, provide real-time food quality monitoring, enhancing food safety and reducing waste. Active packaging technologies, incorporating natural antioxidants and moisture control, extend product shelf life and improve food preservation. Furthermore, these biopolymers typically present a lower CO2 footprint, energy costs, and water consumption during production, compared to traditionally used synthetic plastics. The review identifies challenges, such as regulatory barriers and technological limitations, but also outlines significant opportunities for future research and innovation in the food packaging sector, aiming for more efficient, safer, and environmentally sustainable packaging solutions.

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pH-responsive collagen nanocomposite films reinforced by curcumin-loaded Laponite nanoplatelets for dynamic visualization of shrimp freshness

Cited by 3 publications

References 43 publications

Sustainable Food Packaging: Biodegradable Carboxymethyl Cellulose Films Reinforced With Green‐Synthesized ZnO Nanoparticles From Pineapple Waste

Sustainable Food Packaging: Biodegradable Carboxymethyl Cellulose Films Reinforced With Green‐Synthesized ZnO Nanoparticles From Pineapple Waste

Biosynthesize of ZnO nanoparticle from orange fruit peel biomass and its PVA-based composite packaging material: a greener material for suitable packaging

Innovations in Food Packaging: From Bio-Based Materials to Smart Packaging Systems

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