1. Department of Sustainable Bioproducts, Mississippi State University, Box 9820 Mississippi State, Starkville, Mississippi 39762, United States
2. Department of Chemistry, Faculty of Science, Damietta University, New Damietta 34517, Egypt
3. United States Department of Agriculture, Agricultural Research Service, National Center for Agricultural Utilization Research, Renewable Products Technology Research, 1815 North University Street, Peoria, Illinois 61604, United States