Properties of active starch-based films incorporating a combination of Ag, ZnO and CuO nanoparticles for potential use in food packaging applications

Peighambardoust, Seyed Jamaleddin; Peighambardoust, Seyed Hadi; Pournasir, Niloufar; Pakdel, Parisa Mohammadzadeh

doi:10.1016/j.fpsl.2019.100420

Cited by 166 publications

(93 citation statements)

References 46 publications

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“…Whereas, cellular membrane of E . coli comprises a lipopolysaccharide layer with an affinity in the adherence of Ag ions to the cell membrane (S. J. Peighambardoust et al., 2019). In the gram‐positive bacteria, this layer is absent which results in the resistance against Ag‐loaded MO 2 NPs.…”

Section: Resultsmentioning

confidence: 99%

“…Currently, different NPs including Ag, nanoclays, ZnO, TiO 2 , SiO 2 , nanotubes of carbon, cellulose nano‐whiskers, and starch nanocrystals are used as nano‐fillers to improve the properties of packaging materials (Dehghani, Peighambardoust, Peighambardoust, Hosseini, & Regenstein, 2019; Manjunath et al., 2018; Nottagh, Hesari, Peighambardoust, Rezaei‐Mokarram, & Jafarizadeh‐Malmiri, 2018, 2019; S. H. Peighambardoust, Beigmohammadi, & Peighambardoust, 2016; Thangavel & Thiruvengadam, 2014; Yao et al., 2011). In previous studies, we investigated various properties of carboxymethyl cellulose cell (CMC)‐based (Ebrahimi, Peighambardoust, Peighambardoust, & Zahed‐Karkaj, 2019) and starch‐based (S. J. Peighambardoust, Peighambardoust, Pournasir, & Mohammadzadeh‐Pakdel, 2019) bio‐nanocomposites containing either individual or combination of silver (Ag), zinc oxide, and copper oxide particles. The results have important implications for designing active antimicrobial films, which could offer biodegradability together with enhanced physical strength for potential use in food applications.…”

Section: Introductionmentioning

confidence: 99%

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Physical, mechanical, and antibacterial characteristics of bio‐nanocomposite films loaded with Ag‐modified SiO₂ and TiO₂ nanoparticles

Hajizadeh

Peighambardoust

Peressini

2020

Journal of Food Science

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In this study, starch-based films incorporating metal oxide (MO 2 ) nanoparticles (NPs) of TiO 2 and SiO 2 (at a concentration of 1 to 4 wt. %) were produced by solution casting method. In order to exhibit antimicrobial properties, MO 2 NPs were modified by synthesizing silver (Ag) ions over the NPs using cationic adsorption method. Ag ions were then reduced to metallic Ag by sodium borohydride solution. Scanning electron microscopy showed a smooth surface for the pure starch film. Incorporating MO 2 @Ag NPs in the films increased surface roughness with agglomerated NPs within starch matrix. Energy dispersive X-ray analysis exhibited a uniform dispersion of Ag-loaded MO 2 NPs, which increases surface contact between these NPs and the biopolymer matrix leading to improved physical and mechanical properties of the resulting films. With increasing in the NPs concentrations, the tensile strength and elongation at break % of the films increased and decreased, respectively. Incorporating MO 2 @Ag NPs into starch matrix decreased solubility in water and water vapor permeability of the obtained films, and significantly inhibited the growth of Escherichia coli and Staphylococcus aureus. The most antibacterial effect was obtained for the films containing higher weight concentrations of Ag-loaded SiO 2 -NPs.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Physical, mechanical, and antibacterial characteristics of bio‐nanocomposite films loaded with Ag‐modified SiO₂ and TiO₂ nanoparticles

Hajizadeh

Peighambardoust

Peressini

2020

Journal of Food Science

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“…Some of them are related to novel biocomposite preparation, mixing starch with plant extracts, essential oils, and other natural products to provide biological properties [115][116][117][118][119][120][121]. Another method has been through the film reinforcement with organic or inorganic nanoparticles (Ag ZnO, CuO) [122][123][124], nanoclays [125] or carbon nanotubes [126]. If a complete biodegradable/compostable film or coating would be desired, starch can be blended with polysaccharides, proteins, biodegradable polymers (PVA, PVP), and biopolyesters (PLA, PHB, PHBV, PCL, PBS, PBAT) [112,118,122,[127][128][129][130].…”

Section: Starchmentioning

confidence: 99%

Prospect of Polysaccharide-Based Materials as Advanced Food Packaging

Nešić

Cabrera‐Barjas

Dimitrijević-Branković

et al. 2019

Molecules

227

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The use of polysaccharide-based materials presents an eco-friendly technological solution, by reducing dependence on fossil resources while reducing a product's carbon footprint, when compared to conventional plastic packaging materials. This review discusses the potential of polysaccharides as a raw material to produce multifunctional materials for food packaging applications. The covered areas include the recent innovations and properties of the polysaccharide-based materials. Emphasis is given to hemicelluloses, marine polysaccharides, and bacterial exopolysaccharides and their potential application in the latest trends of food packaging materials, including edible coatings, intelligent films, and thermo-insulated aerogel packaging.

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“…The synergistic effect of NPs may consist in the use of various microbial mechanisms by specific NPs. When one type of NPs damages the cell membrane, the other type of NPs can affect the DNA of bacteria [65].…”

Section: Nanofillersmentioning

confidence: 99%

Polysaccharide and Protein Films with Antimicrobial/Antioxidant Activity in the Food Industry: A Review

Jamróz

Kopel

2020

Polymers

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From an economic point of view, the spoilage of food products during processing and distribution has a negative impact on the food industry. Lipid oxidation and deterioration caused by the growth of microorganisms are the main problems during storage of food products. In order to reduce losses and extend the shelf-life of food products, the food industry has designed active packaging as an alternative to the traditional type. In the review, the benefits of active packaging materials containing biopolymers (polysaccharides and/or proteins) and active compounds (plant extracts, essential oils, nanofillers, etc.) are highlighted. The antioxidant and antimicrobial activity of this type of film has also been highlighted. In addition, the impact of active packaging on the quality and durability of food products during storage has been described.

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Properties of active starch-based films incorporating a combination of Ag, ZnO and CuO nanoparticles for potential use in food packaging applications

Cited by 166 publications

References 46 publications

Physical, mechanical, and antibacterial characteristics of bio‐nanocomposite films loaded with Ag‐modified SiO₂ and TiO₂ nanoparticles

Physical, mechanical, and antibacterial characteristics of bio‐nanocomposite films loaded with Ag‐modified SiO₂ and TiO₂ nanoparticles

Prospect of Polysaccharide-Based Materials as Advanced Food Packaging

Polysaccharide and Protein Films with Antimicrobial/Antioxidant Activity in the Food Industry: A Review

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Properties of active starch-based films incorporating a combination of Ag, ZnO and CuO nanoparticles for potential use in food packaging applications

Cited by 166 publications

References 46 publications

Physical, mechanical, and antibacterial characteristics of bio‐nanocomposite films loaded with Ag‐modified SiO2 and TiO2 nanoparticles

Physical, mechanical, and antibacterial characteristics of bio‐nanocomposite films loaded with Ag‐modified SiO2 and TiO2 nanoparticles

Prospect of Polysaccharide-Based Materials as Advanced Food Packaging

Polysaccharide and Protein Films with Antimicrobial/Antioxidant Activity in the Food Industry: A Review

Contact Info

Product

Resources

About

Physical, mechanical, and antibacterial characteristics of bio‐nanocomposite films loaded with Ag‐modified SiO₂ and TiO₂ nanoparticles

Physical, mechanical, and antibacterial characteristics of bio‐nanocomposite films loaded with Ag‐modified SiO₂ and TiO₂ nanoparticles