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Enhanced functional properties of biopolymer film incorporated with curcurmin-loaded mesoporous silica nanoparticles for food packaging

Wu, Chunhua, Zhu, Yang, Wu, Tiantian, Wang, Lin, Yuan, Yi, Chen, Jicheng, Hu, Yaqin, Pang, Jie·2019·Food Chemistry

Abstract

Curcumin loaded mesoporous silica nanoparticle (SBA-15) was incorporated into chitosan (CS) film to improve the functional properties of pure CS film. Curcumin was loaded into SBA-15 (SBA-15-Cur) through a rotavapor method. The structural properties of SBA-15-Cur were characterised in detail by small-angle X-ray scattering, fourier transform-infrared (FT-IR) spectroscopy, transmission electron microscopy and N2 adsorption-desorption analyses. The CS/SBA-15-Cur bionanocomposite film was prepared by solvent casting. The mechanical properties of the bionanocomposite film were improved by the addition of the SBA-15-Cur nanofiller, as revealed by the FT-IR analysis of the biocomposite film. However, the water vapour permeability of the films was not significantly influenced by the filler. Release studies suggested that the CS/SBA-15-Cur bionanocomposite film exhibited pH-responsive and sustained release behaviour of curcumin. The CS/SBA-15-Cur film demonstrated efficient antimicrobial activity against Staphylococcus aureus and Escherichia coli. These data indicated that the CS/SBA-15-Cur bionanocomposite film could be a promising active food packaging material.

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Metadata

Authors
Wu, C., Zhu, Y., Wu, T., Wang, L., Yuan, Y., Chen, J., Hu, Y., & Pang, J.
Venue
Food Chemistry
Publisher
Elsevier BV
Published
2019-08
Volume
288
Pages
139-145
ISSN
0308-8146 (ISSN-L)
OpenAlex
W2921553294
Cited by
186
References
0
FWCI
5.94
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Enhanced functional properties of biopolymer film incorporated with curcurmin-loaded mesoporous silica nanoparticles for food packaging. https://app.cochat.ai/papers/10.1016/j.foodchem.2019.03.010
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Wu, C., Zhu, Y., Wu, T., Wang, L., Yuan, Y., Chen, J., Hu, Y., & Pang, J. (2019). Enhanced functional properties of biopolymer film incorporated with curcurmin-loaded mesoporous silica nanoparticles for food packaging. Food Chemistry. https://doi.org/10.1016/j.foodchem.2019.03.010

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