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Incorporation of cinnamon essential oil-loaded Pickering emulsion for improving antimicrobial properties and control release of chitosan/ gelatin films

文献类型: 外文期刊

作者: Fan, Simin 1 ; Wang, Debao 1 ; Wen, Xiangyuan 1 ; Li, Xin 1 ; Fang, Fei 1 ; Richel, Aurore 2 ; Xiao, Naiyu 3 ; Fauconnier, Marie-Laure 4 ; Hou, Chengli 1 ; Zhang, Dequan 1 ;

作者机构: 1.Chinese Acad Agr Sci, Inst Food Sci & Technol, Key Lab Agro Prod Proc, Minist Agr & Rural Affairs, Beijing 100193, Peoples R China

2.Univ Liege, Lab Biomass & Green Technol, Gembloux Agro Bio Tech, Passage Deportes 2, B-5030 Gembloux, Belgium

3.Zhongkai Univ Agr & Engn, Coll Light Ind & Food Sci, Guangzhou 510225, Guangdong, Peoples R China

4.Univ Liege, Lab Chem Nat Mol, Gembloux Agro Bio Tech, Passage Deportes 2, B-5030 Gembloux, Belgium

关键词: Antimicrobial packaging; Pickering emulsion; Cinnamon essential oil; Chitosan; gelatin composite films; Control release

期刊名称:FOOD HYDROCOLLOIDS ( 影响因子:10.7; 五年影响因子:10.9 )

ISSN: 0268-005X

年卷期: 2023 年 138 卷

页码:

收录情况: SCI

摘要: 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) an-alyses 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 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.

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