Abstract:
:The effects of cinnamon essential oil (CEO) and Tween 80 addition on the structural, physical, antioxidant and antimicrobial properties of the pullulan-based edible films were investigated in this study. The results demonstrated that the incorporation of CEO in pullulan-based composite films decreased their tensile strength, transparency, water content and water vapor permeability, but considerably increased the antioxidant and antimicrobial properties. The films with 12% CEO exhibited the strongest antioxidant and antimicrobial capacities. With regard to the influences of Tween 80 on the films, SEM micrographs indicated that the submicroscopic micelle formed in the films by the addition of Tween 80. Tween 80 improved the stability of the composite films and reduced the loss of CEO, but weakened the physical properties including transparency and water barrier properties.
journal_name
Int J Biol Macromoljournal_title
International journal of biological macromoleculesauthors
Chu Y,Xu T,Gao C,Liu X,Zhang N,Feng X,Liu X,Shen X,Tang Xdoi
10.1016/j.ijbiomac.2018.10.194subject
Has Abstractpub_date
2019-02-01 00:00:00pages
388-394eissn
0141-8130issn
1879-0003pii
S0141-8130(18)33682-1journal_volume
122pub_type
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