Accepted Manuscript Cellulose/chitosan pH-responsive indicator incorporated with carrot anthocyanins for intelligent food packaging Fahimeh Ebrahimi Tirtashi, Mehran Moradi, Hossein Tajik, Mehrdad Forough, Parya Ezati, Bambang Kuswandi PII: S0141-8130(19)32897-1 DOI: https://doi.org/10.1016/j.ijbiomac.2019.06.148 Reference: BIOMAC 12654 To appear in: International Journal of Biological Macromolecules Received date: 18 April 2019 Revised date: 15 June 2019 Accepted date: 20 June 2019 Please cite this article as: F.E. Tirtashi, M. Moradi, H. Tajik, et al., Cellulose/chitosan pH- responsive indicator incorporated with carrot anthocyanins for intelligent food packaging, International Journal of Biological Macromolecules, https://doi.org/10.1016/ j.ijbiomac.2019.06.148 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. 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.