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Antimicrobial Activity, Microstructure, Mechanical, and Barrier Properties of Cassava Starch Composite Films Supplemented With Geranium Essential Oil
In this study, we prepared cassava starch-based films by the casting method. Afterwards, the effects of geranium essential oil (GEO) on the prepared films' physicochemical, morphology, and antibacterial properties were revealed. We found that the thickness and elongation at the break of cassava...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Frontiers Media S.A.
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9132371/ https://www.ncbi.nlm.nih.gov/pubmed/35634401 http://dx.doi.org/10.3389/fnut.2022.882742 |
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author | Wang, Bin Yan, Shouxin Qiu, Lizhong Gao, Wei Kang, Xuemin Yu, Bin Liu, Pengfei Cui, Bo Abd El-Aty, A. M. |
author_facet | Wang, Bin Yan, Shouxin Qiu, Lizhong Gao, Wei Kang, Xuemin Yu, Bin Liu, Pengfei Cui, Bo Abd El-Aty, A. M. |
author_sort | Wang, Bin |
collection | PubMed |
description | In this study, we prepared cassava starch-based films by the casting method. Afterwards, the effects of geranium essential oil (GEO) on the prepared films' physicochemical, morphology, and antibacterial properties were revealed. We found that the thickness and elongation at the break of cassava starch films increased with increasing GEO concentration (from 0.5, 1, and 2%). However, increasing GEO concentration decreased the water content, water vapor permeability, and tensile strength of the prepared films'. Further, the addition of GEO increased the surface roughness, opacity, and antibacterial properties of the prepared films. With the increase of GEO concentration, L(*) and a(*) of cassava starch film decreased, while b(*) and Δ E increased. This study provides a theory for cassava starch-based films as a biological packaging material. |
format | Online Article Text |
id | pubmed-9132371 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Frontiers Media S.A. |
record_format | MEDLINE/PubMed |
spelling | pubmed-91323712022-05-26 Antimicrobial Activity, Microstructure, Mechanical, and Barrier Properties of Cassava Starch Composite Films Supplemented With Geranium Essential Oil Wang, Bin Yan, Shouxin Qiu, Lizhong Gao, Wei Kang, Xuemin Yu, Bin Liu, Pengfei Cui, Bo Abd El-Aty, A. M. Front Nutr Nutrition In this study, we prepared cassava starch-based films by the casting method. Afterwards, the effects of geranium essential oil (GEO) on the prepared films' physicochemical, morphology, and antibacterial properties were revealed. We found that the thickness and elongation at the break of cassava starch films increased with increasing GEO concentration (from 0.5, 1, and 2%). However, increasing GEO concentration decreased the water content, water vapor permeability, and tensile strength of the prepared films'. Further, the addition of GEO increased the surface roughness, opacity, and antibacterial properties of the prepared films. With the increase of GEO concentration, L(*) and a(*) of cassava starch film decreased, while b(*) and Δ E increased. This study provides a theory for cassava starch-based films as a biological packaging material. Frontiers Media S.A. 2022-05-11 /pmc/articles/PMC9132371/ /pubmed/35634401 http://dx.doi.org/10.3389/fnut.2022.882742 Text en Copyright © 2022 Wang, Yan, Qiu, Gao, Kang, Yu, Liu, Cui and Abd El-Aty. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
spellingShingle | Nutrition Wang, Bin Yan, Shouxin Qiu, Lizhong Gao, Wei Kang, Xuemin Yu, Bin Liu, Pengfei Cui, Bo Abd El-Aty, A. M. Antimicrobial Activity, Microstructure, Mechanical, and Barrier Properties of Cassava Starch Composite Films Supplemented With Geranium Essential Oil |
title | Antimicrobial Activity, Microstructure, Mechanical, and Barrier Properties of Cassava Starch Composite Films Supplemented With Geranium Essential Oil |
title_full | Antimicrobial Activity, Microstructure, Mechanical, and Barrier Properties of Cassava Starch Composite Films Supplemented With Geranium Essential Oil |
title_fullStr | Antimicrobial Activity, Microstructure, Mechanical, and Barrier Properties of Cassava Starch Composite Films Supplemented With Geranium Essential Oil |
title_full_unstemmed | Antimicrobial Activity, Microstructure, Mechanical, and Barrier Properties of Cassava Starch Composite Films Supplemented With Geranium Essential Oil |
title_short | Antimicrobial Activity, Microstructure, Mechanical, and Barrier Properties of Cassava Starch Composite Films Supplemented With Geranium Essential Oil |
title_sort | antimicrobial activity, microstructure, mechanical, and barrier properties of cassava starch composite films supplemented with geranium essential oil |
topic | Nutrition |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9132371/ https://www.ncbi.nlm.nih.gov/pubmed/35634401 http://dx.doi.org/10.3389/fnut.2022.882742 |
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