Journal Pre-proofs UV-irradiated gelatin-chitosan bio-based composite film, physiochemical fea- tures and release properties for packaging applications Mahsa Rezaee, Gholamreza Askari, Zahra EmamDjomeh PII: S0141-8130(19)35068-8 DOI: https://doi.org/10.1016/j.ijbiomac.2019.10.066 Reference: BIOMAC 13560 To appear in: International Journal of Biological Macromole- cules Received Date: 3 July 2019 Revised Date: 24 September 2019 Accepted Date: 7 October 2019 Please cite this article as: M. Rezaee, G. Askari, Z. EmamDjomeh, UV-irradiated gelatin-chitosan bio-based composite film, physiochemical features and release properties for packaging applications, International Journal of Biological Macromolecules (2019), doi: https://doi.org/10.1016/j.ijbiomac.2019.10.066 This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. © 2019 Published by Elsevier B.V.