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Fabrication and characterization of an economical active packaging film based on chitosan incorporated with pomegranate peel.
Int J Biol Macromol. 2021 Dec 01; 192:1160-1168.IJ

Abstract

Antioxidant and antimicrobial chitosan (CS) films incorporated with different concentrations (0, 3, 6 and 9% w/w based on chitosan) of pomegranate peel powder (PPP) were prepared through a simple and low-cost process and characterized. The physicochemical property, antioxidant and antibacterial properties of the films were investigated. Results showed that incorporation with PPP increased the thickness, water solubility (WS), water vapor permeability (WVP), opacity and total phenolic content (TPC) of chitosan films, but decreased the moisture content (MC) and mechanical property. Fourier transform infrared (FTIR) spectroscopy indicated the formation of hydrogen bonds between chitosan and PPP. In addition, scanning electron microscopy (SEM) analysis presented that microstructural attributes of chitosan film changed by enriching with pomegranate peel. The films with concentrations of PPP at 6 and 9% presented great ultraviolet-visible light barrier properties. Moreover, the antioxidant ability of films with PPP was significantly increased compared to the chitosan film. The addition of PPP also promoted the antibacterial capacity of the control film. These results revealed that incorporation of PPP in chitosan film could fabricate an economical active film with antioxidant and antibacterial properties, and which had the potential for developing food-grade packaging material.

Authors+Show Affiliations

School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China.College of Life and Geographic Sciences, Kashi University, Kashi 844000, China; Key Laboratory of Biological Resources and Ecology of Pamirs Plateau in Xinjiang Uygur Autonomous Region, Kashi 844000, China.School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China; College of Life and Geographic Sciences, Kashi University, Kashi 844000, China; Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, South China University of Technology, Guangzhou 510640, China; Overseas Expertise Introduction Center for Discipline Innovation of Food Nutrition and Human Health (111 Center), Guangzhou 510640, China. Electronic address: lfsmzhu@scut.edu.cn.School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

34678378

Citation

Zeng, Jun, et al. "Fabrication and Characterization of an Economical Active Packaging Film Based On Chitosan Incorporated With Pomegranate Peel." International Journal of Biological Macromolecules, vol. 192, 2021, pp. 1160-1168.
Zeng J, Ren X, Zhu S, et al. Fabrication and characterization of an economical active packaging film based on chitosan incorporated with pomegranate peel. Int J Biol Macromol. 2021;192:1160-1168.
Zeng, J., Ren, X., Zhu, S., & Gao, Y. (2021). Fabrication and characterization of an economical active packaging film based on chitosan incorporated with pomegranate peel. International Journal of Biological Macromolecules, 192, 1160-1168. https://doi.org/10.1016/j.ijbiomac.2021.10.064
Zeng J, et al. Fabrication and Characterization of an Economical Active Packaging Film Based On Chitosan Incorporated With Pomegranate Peel. Int J Biol Macromol. 2021 Dec 1;192:1160-1168. PubMed PMID: 34678378.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Fabrication and characterization of an economical active packaging film based on chitosan incorporated with pomegranate peel. AU - Zeng,Jun, AU - Ren,Xiaona, AU - Zhu,Siming, AU - Gao,Youcheng, Y1 - 2021/10/19/ PY - 2021/07/21/received PY - 2021/10/04/revised PY - 2021/10/09/accepted PY - 2021/10/23/pubmed PY - 2021/12/21/medline PY - 2021/10/22/entrez KW - Active packaging KW - Antimicrobial property KW - Antioxidant property KW - Chitosan KW - Pomegranate peel SP - 1160 EP - 1168 JF - International journal of biological macromolecules JO - Int J Biol Macromol VL - 192 N2 - Antioxidant and antimicrobial chitosan (CS) films incorporated with different concentrations (0, 3, 6 and 9% w/w based on chitosan) of pomegranate peel powder (PPP) were prepared through a simple and low-cost process and characterized. The physicochemical property, antioxidant and antibacterial properties of the films were investigated. Results showed that incorporation with PPP increased the thickness, water solubility (WS), water vapor permeability (WVP), opacity and total phenolic content (TPC) of chitosan films, but decreased the moisture content (MC) and mechanical property. Fourier transform infrared (FTIR) spectroscopy indicated the formation of hydrogen bonds between chitosan and PPP. In addition, scanning electron microscopy (SEM) analysis presented that microstructural attributes of chitosan film changed by enriching with pomegranate peel. The films with concentrations of PPP at 6 and 9% presented great ultraviolet-visible light barrier properties. Moreover, the antioxidant ability of films with PPP was significantly increased compared to the chitosan film. The addition of PPP also promoted the antibacterial capacity of the control film. These results revealed that incorporation of PPP in chitosan film could fabricate an economical active film with antioxidant and antibacterial properties, and which had the potential for developing food-grade packaging material. SN - 1879-0003 UR - https://www.unboundmedicine.com/medline/citation/34678378/Fabrication_and_characterization_of_an_economical_active_packaging_film_based_on_chitosan_incorporated_with_pomegranate_peel_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0141-8130(21)02217-0 DB - PRIME DP - Unbound Medicine ER -