Accepted Manuscript Short Communication Comparison of deep eutectic solvents (DES) on pretreatment of oil palm empty fruit bunch (OPEFB): cellulose digestibility, structural and morphology changes Shiki Thi, Kiat Moon Lee PII: S0960-8524(19)30424-9 DOI: https://doi.org/10.1016/j.biortech.2019.03.065 Reference: BITE 21226 To appear in: Bioresource Technology Received Date: 21 January 2019 Revised Date: 11 March 2019 Accepted Date: 13 March 2019 Please cite this article as: Thi, S., Lee, K.M., Comparison of deep eutectic solvents (DES) on pretreatment of oil palm empty fruit bunch (OPEFB): cellulose digestibility, structural and morphology changes, Bioresource Technology (2019), doi: https://doi.org/10.1016/j.biortech.2019.03.065 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.