Article (Scientific journals)
Incorporation of cinnamon essential oil-loaded Pickering emulsion for improving antimicrobial properties and control release of chitosan/gelatin films
Fan, Simin; Wang, Debao; Wen, Xiangyuan et al.
2023In Food Hydrocolloids, 138, p. 108438
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Keywords :
General Chemical Engineering; General Chemistry; Food Science; Antimicrobial packaging; Pickering emulsion; Cinnamon essential oil; Chitosan/gelatin composite films; Control release
Abstract :
[en] In this research, cinnamon essential oil (CEO) loaded Pickering emulsion was incorporated into chitosan (CS)/gelatin (GEL) complex films. These antimicrobial functionalizations of biobased packaging films containing different contents (5, 7.5, and 10 mL) of CEO-loaded Pickering emulsion were evaluated on the microstructure, physicochemical, mechanical, barrier and antimicrobial properties. CEO-loaded Pickering emulsion was herein prepared with zein nanoparticles as a stabilizer showed an average size of 113.37 nm and exhibited excellent physical stability. Fourier transform infrared spectroscopy (FTIR) and wide-angle X-ray scattering (WAXS) analyses revealed that the CEO-loaded Pickering emulsion showed compatibility with CS/GEL matrix. Not only mechanical properties but also barrier properties of the prepared films were significantly improved (P < 0.05) by incorporating CEO-loaded Pickering emulsion. Furthermore, incorporating CEO-loaded Pickering emulsion with CS/GEL led to the formation of high antimicrobial films against Pseudomonad paralactis MN10 and Lactobacillus sakei VMR17 with slow-release behavior of CEO. These results suggested that Pickering emulsion is a promising antimicrobial agent delivery system for biopolymer based active packaging, notably for the conception of novel active packaging biobased polymers.
Disciplines :
Food science
Chemistry
Author, co-author :
Fan, Simin ;  Université de Liège - ULiège > TERRA Research Centre
Wang, Debao
Wen, Xiangyuan
Li, Xin ;  Université de Liège - ULiège > TERRA Research Centre
Fang, Fei
Richel, Aurore  ;  Université de Liège - ULiège > TERRA Research Centre > Smart Technologies for Food and Biobased Products (SMARTECH)
Xiao, Naiyu
Fauconnier, Marie-Laure  ;  Université de Liège - ULiège > TERRA Research Centre > Chimie des agro-biosystèmes
Hou, Chengli 
Zhang, Dequan
Language :
English
Title :
Incorporation of cinnamon essential oil-loaded Pickering emulsion for improving antimicrobial properties and control release of chitosan/gelatin films
Publication date :
2023
Journal title :
Food Hydrocolloids
ISSN :
0268-005X
eISSN :
1873-7137
Publisher :
Elsevier BV
Volume :
138
Pages :
108438
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
CAAS - Chinese Academy of Agricultural Sciences [CN]
Funding text :
This work was financially supported by the National Key R&D Program of China (No. 2021YFD2100802). The authors thank Shanshan Liu, Tongjing Yan, Zhe Cheng, Yuqian Xu, Minghui Gu, Juan Chen, Jingyi Wei for their contributions on this work. The authors also appreciate the assistance by Mrs. Yanli Sun and Mrs. Ying Wang of Electron Microscope Center and Mrs. Chunhong Li of National Key Laboratory of Argo-products Processing, Institute of Food Science and Technology, Chinese Academy of Agricultural Science for their technical support.
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since 27 January 2023

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