Accepted Manuscript Optimization and kinetic study of ultrasonic assisted esterification process from rubber seed oil Huong Trinh, Suzana Yusup, Yoshimitsu Uemura PII: S0960-8524(17)31640-1 DOI: http://dx.doi.org/10.1016/j.biortech.2017.09.075 Reference: BITE 18903 To appear in: Bioresource Technology Received Date: 17 July 2017 Revised Date: 8 September 2017 Accepted Date: 9 September 2017 Please cite this article as: Trinh, H., Yusup, S., Uemura, Y., Optimization and kinetic study of ultrasonic assisted esterification process from rubber seed oil, Bioresource Technology (2017), doi: http://dx.doi.org/10.1016/ j.biortech.2017.09.075 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.