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Chitosan-acorn starch-eugenol edible film: Physico-chemical, barrier, antimicrobial, antioxidant and structural properties.
Int J Biol Macromol. 2019 Aug 15; 135:344-352.IJ

Abstract

Edible films from chitosan (CH) containing various amount of acorn starch (AS) and eugenol (Eu) were developed by casting and solvent-evaporation method, and their physico-chemical, barrier, antimicrobial, antioxidant and structural properties were also investigated. The experimental data showed that an appropriate proportion of AS could improve the mechanical and barrier properties of the film, and the incorporation of Eu in the film significantly improved the flexibility, barrier, hydrophobicity, antimicrobial and antioxidant properties. The results showed that the optimum comprehensive properties of the film were obtained when the mass ratio of AS to CH was 0.9 and the content of Eu was 9%. Possible intermolecular interactions between CH, AS and Eu were confirmed by Fourier-transform infrared spectroscopy (FTIR). SEM indicated that a good compatibility was present between CH and AS, and Eu was well emulsified and dispersed in the film matrix network. TG and DTG curves further confirmed Eu present in the film matrix network. Such edible films can provide new ways for packaging industries in developing active packaging materials.

Authors+Show Affiliations

College of Chemistry and Materials Science, Hubei Engineering University, Xiaogan 432000, China.Xiaogan Power Supply Company, State Grid Corporation of China, Xiaogan 432001, China.College of Chemistry and Materials Science, Hubei Engineering University, Xiaogan 432000, China. Electronic address: weili@hbeu.edu.cn.College of Chemistry and Materials Science, Hubei Engineering University, Xiaogan 432000, China.College of Chemistry and Materials Science, Hubei Engineering University, Xiaogan 432000, China.Xiaogan Power Supply Company, State Grid Corporation of China, Xiaogan 432001, China.College of Chemistry and Materials Science, Hubei Engineering University, Xiaogan 432000, China. Electronic address: qincq@hbeu.edu.cn.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

31128187

Citation

Zheng, Kewang, et al. "Chitosan-acorn Starch-eugenol Edible Film: Physico-chemical, Barrier, Antimicrobial, Antioxidant and Structural Properties." International Journal of Biological Macromolecules, vol. 135, 2019, pp. 344-352.
Zheng K, Xiao S, Li W, et al. Chitosan-acorn starch-eugenol edible film: Physico-chemical, barrier, antimicrobial, antioxidant and structural properties. Int J Biol Macromol. 2019;135:344-352.
Zheng, K., Xiao, S., Li, W., Wang, W., Chen, H., Yang, F., & Qin, C. (2019). Chitosan-acorn starch-eugenol edible film: Physico-chemical, barrier, antimicrobial, antioxidant and structural properties. International Journal of Biological Macromolecules, 135, 344-352. https://doi.org/10.1016/j.ijbiomac.2019.05.151
Zheng K, et al. Chitosan-acorn Starch-eugenol Edible Film: Physico-chemical, Barrier, Antimicrobial, Antioxidant and Structural Properties. Int J Biol Macromol. 2019 Aug 15;135:344-352. PubMed PMID: 31128187.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Chitosan-acorn starch-eugenol edible film: Physico-chemical, barrier, antimicrobial, antioxidant and structural properties. AU - Zheng,Kewang, AU - Xiao,Sa, AU - Li,Wei, AU - Wang,Wei, AU - Chen,Hujian, AU - Yang,Fan, AU - Qin,Caiqin, Y1 - 2019/05/22/ PY - 2019/04/12/received PY - 2019/05/07/revised PY - 2019/05/21/accepted PY - 2019/5/28/pubmed PY - 2019/12/18/medline PY - 2019/5/26/entrez KW - Acorn starch KW - Chitosan KW - Edible film KW - Eugenol SP - 344 EP - 352 JF - International journal of biological macromolecules JO - Int J Biol Macromol VL - 135 N2 - Edible films from chitosan (CH) containing various amount of acorn starch (AS) and eugenol (Eu) were developed by casting and solvent-evaporation method, and their physico-chemical, barrier, antimicrobial, antioxidant and structural properties were also investigated. The experimental data showed that an appropriate proportion of AS could improve the mechanical and barrier properties of the film, and the incorporation of Eu in the film significantly improved the flexibility, barrier, hydrophobicity, antimicrobial and antioxidant properties. The results showed that the optimum comprehensive properties of the film were obtained when the mass ratio of AS to CH was 0.9 and the content of Eu was 9%. Possible intermolecular interactions between CH, AS and Eu were confirmed by Fourier-transform infrared spectroscopy (FTIR). SEM indicated that a good compatibility was present between CH and AS, and Eu was well emulsified and dispersed in the film matrix network. TG and DTG curves further confirmed Eu present in the film matrix network. Such edible films can provide new ways for packaging industries in developing active packaging materials. SN - 1879-0003 UR - https://www.unboundmedicine.com/medline/citation/31128187/Chitosan_acorn_starch_eugenol_edible_film:_Physico_chemical_barrier_antimicrobial_antioxidant_and_structural_properties_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0141-8130(19)32712-6 DB - PRIME DP - Unbound Medicine ER -