A comparative study on the anti‐bacterial properties of three types of silver nano packaging based on ( PLA, TiO 2 , PE) on Husinae Acipenseridae ( Huso huso)
Abstract Nanoparticles (NPs) in a variety of types are used in food packaging films. Ag NPs and Ag@TiO 2 NPs were embedded in polyethylene (PE) and polylactic acid (PLA) based films in an effort to create unique films that would effectively extend the shelf life of beluga sturgeon fish. To achieve t...
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crwiley:10.1002/pls2.10148 2024-09-09T19:33:19+00:00 A comparative study on the anti‐bacterial properties of three types of silver nano packaging based on ( PLA, TiO 2 , PE) on Husinae Acipenseridae ( Huso huso) Salimi, Fatemeh Ahari, Hamed Anvar, Seyed AmirAli Motallebi Moghanjoghi, Abbasali 2024 http://dx.doi.org/10.1002/pls2.10148 en eng Wiley http://creativecommons.org/licenses/by/4.0/ SPE Polymers ISSN 2690-3857 2690-3857 journal-article 2024 crwiley https://doi.org/10.1002/pls2.10148 2024-08-22T04:15:33Z Abstract Nanoparticles (NPs) in a variety of types are used in food packaging films. Ag NPs and Ag@TiO 2 NPs were embedded in polyethylene (PE) and polylactic acid (PLA) based films in an effort to create unique films that would effectively extend the shelf life of beluga sturgeon fish. To achieve this, 22 films were formulated. Two of them were nominated based on an antibacterial evaluation. Pure PE and PLA were selected as control groups. TEM, SEM, FTIR, EDX, AFM, and tensile strength were employed to study the films chemically, physically, and mechanically. The films were used to package beluga sturgeon fish for 6 days, and then humidity, TVN, PV, and colony count were measured. According to the results, Ag@TiO 2 NPs had higher antibacterial activity than AgNPs. Films with 3% of Ag@TiO 2 NPs showed higher microorganism growth inhibition. The addition of Ag@TiO 2 NPs increased the mechanical properties. Both selected films, controlled humidity (<70%), TVN (20 mg/100 g fish), and PV (<6 meq gr O 2 /kg fat) after 6 days. It was also confirmed that Ag@TiO 2 NPs showed notable antibacterial activity after 6 days. The best results belonged to PE + 3% Ag@TiO 2 film. To sum up, PE + 3% Ag@TiO 2 film can be a good candidate for marine food packaging. Highlights Ag and Ag@TiO 2 nanoparticles were studied on polyethylene and polylactic acid. This packaging reveals the favorable effect of Ag@TiO 2 . This packaging prolongs fish's shelf life under refrigeration. Ag@TiO 2 increased both mechanical strength and barrier properties. Article in Journal/Newspaper Beluga Beluga* Wiley Online Library SPE Polymers |
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Open Polar |
collection |
Wiley Online Library |
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crwiley |
language |
English |
description |
Abstract Nanoparticles (NPs) in a variety of types are used in food packaging films. Ag NPs and Ag@TiO 2 NPs were embedded in polyethylene (PE) and polylactic acid (PLA) based films in an effort to create unique films that would effectively extend the shelf life of beluga sturgeon fish. To achieve this, 22 films were formulated. Two of them were nominated based on an antibacterial evaluation. Pure PE and PLA were selected as control groups. TEM, SEM, FTIR, EDX, AFM, and tensile strength were employed to study the films chemically, physically, and mechanically. The films were used to package beluga sturgeon fish for 6 days, and then humidity, TVN, PV, and colony count were measured. According to the results, Ag@TiO 2 NPs had higher antibacterial activity than AgNPs. Films with 3% of Ag@TiO 2 NPs showed higher microorganism growth inhibition. The addition of Ag@TiO 2 NPs increased the mechanical properties. Both selected films, controlled humidity (<70%), TVN (20 mg/100 g fish), and PV (<6 meq gr O 2 /kg fat) after 6 days. It was also confirmed that Ag@TiO 2 NPs showed notable antibacterial activity after 6 days. The best results belonged to PE + 3% Ag@TiO 2 film. To sum up, PE + 3% Ag@TiO 2 film can be a good candidate for marine food packaging. Highlights Ag and Ag@TiO 2 nanoparticles were studied on polyethylene and polylactic acid. This packaging reveals the favorable effect of Ag@TiO 2 . This packaging prolongs fish's shelf life under refrigeration. Ag@TiO 2 increased both mechanical strength and barrier properties. |
format |
Article in Journal/Newspaper |
author |
Salimi, Fatemeh Ahari, Hamed Anvar, Seyed AmirAli Motallebi Moghanjoghi, Abbasali |
spellingShingle |
Salimi, Fatemeh Ahari, Hamed Anvar, Seyed AmirAli Motallebi Moghanjoghi, Abbasali A comparative study on the anti‐bacterial properties of three types of silver nano packaging based on ( PLA, TiO 2 , PE) on Husinae Acipenseridae ( Huso huso) |
author_facet |
Salimi, Fatemeh Ahari, Hamed Anvar, Seyed AmirAli Motallebi Moghanjoghi, Abbasali |
author_sort |
Salimi, Fatemeh |
title |
A comparative study on the anti‐bacterial properties of three types of silver nano packaging based on ( PLA, TiO 2 , PE) on Husinae Acipenseridae ( Huso huso) |
title_short |
A comparative study on the anti‐bacterial properties of three types of silver nano packaging based on ( PLA, TiO 2 , PE) on Husinae Acipenseridae ( Huso huso) |
title_full |
A comparative study on the anti‐bacterial properties of three types of silver nano packaging based on ( PLA, TiO 2 , PE) on Husinae Acipenseridae ( Huso huso) |
title_fullStr |
A comparative study on the anti‐bacterial properties of three types of silver nano packaging based on ( PLA, TiO 2 , PE) on Husinae Acipenseridae ( Huso huso) |
title_full_unstemmed |
A comparative study on the anti‐bacterial properties of three types of silver nano packaging based on ( PLA, TiO 2 , PE) on Husinae Acipenseridae ( Huso huso) |
title_sort |
comparative study on the anti‐bacterial properties of three types of silver nano packaging based on ( pla, tio 2 , pe) on husinae acipenseridae ( huso huso) |
publisher |
Wiley |
publishDate |
2024 |
url |
http://dx.doi.org/10.1002/pls2.10148 |
genre |
Beluga Beluga* |
genre_facet |
Beluga Beluga* |
op_source |
SPE Polymers ISSN 2690-3857 2690-3857 |
op_rights |
http://creativecommons.org/licenses/by/4.0/ |
op_doi |
https://doi.org/10.1002/pls2.10148 |
container_title |
SPE Polymers |
_version_ |
1809902704560963584 |