Cargando…

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...

Descripción completa

Detalles Bibliográficos
Autores principales: Wang, Bin, Yan, Shouxin, Qiu, Lizhong, Gao, Wei, Kang, Xuemin, Yu, Bin, Liu, Pengfei, Cui, Bo, Abd El-Aty, A. M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2022
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
_version_ 1784713364321075200
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
work_keys_str_mv AT wangbin antimicrobialactivitymicrostructuremechanicalandbarrierpropertiesofcassavastarchcompositefilmssupplementedwithgeraniumessentialoil
AT yanshouxin antimicrobialactivitymicrostructuremechanicalandbarrierpropertiesofcassavastarchcompositefilmssupplementedwithgeraniumessentialoil
AT qiulizhong antimicrobialactivitymicrostructuremechanicalandbarrierpropertiesofcassavastarchcompositefilmssupplementedwithgeraniumessentialoil
AT gaowei antimicrobialactivitymicrostructuremechanicalandbarrierpropertiesofcassavastarchcompositefilmssupplementedwithgeraniumessentialoil
AT kangxuemin antimicrobialactivitymicrostructuremechanicalandbarrierpropertiesofcassavastarchcompositefilmssupplementedwithgeraniumessentialoil
AT yubin antimicrobialactivitymicrostructuremechanicalandbarrierpropertiesofcassavastarchcompositefilmssupplementedwithgeraniumessentialoil
AT liupengfei antimicrobialactivitymicrostructuremechanicalandbarrierpropertiesofcassavastarchcompositefilmssupplementedwithgeraniumessentialoil
AT cuibo antimicrobialactivitymicrostructuremechanicalandbarrierpropertiesofcassavastarchcompositefilmssupplementedwithgeraniumessentialoil
AT abdelatyam antimicrobialactivitymicrostructuremechanicalandbarrierpropertiesofcassavastarchcompositefilmssupplementedwithgeraniumessentialoil