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The Functional and Application Possibilities of Starch/Chitosan Polymer Composites Modified by Graphene Oxide

This study describes functional properties of bionanocomposites consisting of starch/chitosan/graphene oxide (GO) obtained using the green synthesis method, such as water-barrier and optical properties, as well as the rate of degradation by enzymatic and acid hydrolysis. The toxicity of the composit...

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Autores principales: Krystyjan, Magdalena, Khachatryan, Gohar, Khachatryan, Karen, Konieczna-Molenda, Anna, Grzesiakowska, Anna, Kuchta-Gładysz, Marta, Kawecka, Agnieszka, Grzebieniarz, Wiktoria, Nowak, Nikola
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9180379/
https://www.ncbi.nlm.nih.gov/pubmed/35682636
http://dx.doi.org/10.3390/ijms23115956
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author Krystyjan, Magdalena
Khachatryan, Gohar
Khachatryan, Karen
Konieczna-Molenda, Anna
Grzesiakowska, Anna
Kuchta-Gładysz, Marta
Kawecka, Agnieszka
Grzebieniarz, Wiktoria
Nowak, Nikola
author_facet Krystyjan, Magdalena
Khachatryan, Gohar
Khachatryan, Karen
Konieczna-Molenda, Anna
Grzesiakowska, Anna
Kuchta-Gładysz, Marta
Kawecka, Agnieszka
Grzebieniarz, Wiktoria
Nowak, Nikola
author_sort Krystyjan, Magdalena
collection PubMed
description This study describes functional properties of bionanocomposites consisting of starch/chitosan/graphene oxide (GO) obtained using the green synthesis method, such as water-barrier and optical properties, as well as the rate of degradation by enzymatic and acid hydrolysis. The toxicity of the composites and their effects on the development of pathogenic microflora during storage of meat food products was also investigated. Although the results showed that the barrier properties of the composites were weak, they were similar to those of biological systems. The studies carried out confirmed the good optical properties of the composites containing chitosan, which makes it possible to use them as active elements of packaging. The susceptibility of starch and chitosan films to enzymatic and acid hydrolyses indicates their relatively high biodegradability. The lack of toxicity and the high barrier against many microorganisms offer great potential for applications in the food industry.
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spelling pubmed-91803792022-06-10 The Functional and Application Possibilities of Starch/Chitosan Polymer Composites Modified by Graphene Oxide Krystyjan, Magdalena Khachatryan, Gohar Khachatryan, Karen Konieczna-Molenda, Anna Grzesiakowska, Anna Kuchta-Gładysz, Marta Kawecka, Agnieszka Grzebieniarz, Wiktoria Nowak, Nikola Int J Mol Sci Article This study describes functional properties of bionanocomposites consisting of starch/chitosan/graphene oxide (GO) obtained using the green synthesis method, such as water-barrier and optical properties, as well as the rate of degradation by enzymatic and acid hydrolysis. The toxicity of the composites and their effects on the development of pathogenic microflora during storage of meat food products was also investigated. Although the results showed that the barrier properties of the composites were weak, they were similar to those of biological systems. The studies carried out confirmed the good optical properties of the composites containing chitosan, which makes it possible to use them as active elements of packaging. The susceptibility of starch and chitosan films to enzymatic and acid hydrolyses indicates their relatively high biodegradability. The lack of toxicity and the high barrier against many microorganisms offer great potential for applications in the food industry. MDPI 2022-05-25 /pmc/articles/PMC9180379/ /pubmed/35682636 http://dx.doi.org/10.3390/ijms23115956 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Krystyjan, Magdalena
Khachatryan, Gohar
Khachatryan, Karen
Konieczna-Molenda, Anna
Grzesiakowska, Anna
Kuchta-Gładysz, Marta
Kawecka, Agnieszka
Grzebieniarz, Wiktoria
Nowak, Nikola
The Functional and Application Possibilities of Starch/Chitosan Polymer Composites Modified by Graphene Oxide
title The Functional and Application Possibilities of Starch/Chitosan Polymer Composites Modified by Graphene Oxide
title_full The Functional and Application Possibilities of Starch/Chitosan Polymer Composites Modified by Graphene Oxide
title_fullStr The Functional and Application Possibilities of Starch/Chitosan Polymer Composites Modified by Graphene Oxide
title_full_unstemmed The Functional and Application Possibilities of Starch/Chitosan Polymer Composites Modified by Graphene Oxide
title_short The Functional and Application Possibilities of Starch/Chitosan Polymer Composites Modified by Graphene Oxide
title_sort functional and application possibilities of starch/chitosan polymer composites modified by graphene oxide
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9180379/
https://www.ncbi.nlm.nih.gov/pubmed/35682636
http://dx.doi.org/10.3390/ijms23115956
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