Tatsaporn Todhanakasem Bachelor Degree Year Grad : 1998 Grad Class : 27 Faculty : Theophane Vernard School of Biotechnology Degree Name : Bachelor of Science (Agro-Industry) Honor : Magna Cum Laude Doctor Degree Year Grad : 2005 Grad Class : 35 Faculty : Theophane Vernard School of Biotechnology Degree Name : Doctor of Philosophy (Food Biotechnology) Academic Work 1. Biofilm production by Zymomonas mobilis enhances ethanol production and tolerance to toxic inhibitors from rice bran hydrolysate 2. Development of corn silk as a biocarrier for Zymomonas mobilis biofilms in ethanol production from rice straw 3. Fermentation of rice bran hydrolysate to ethanol using Zymomonas mobilis biofilm immobilization on DEAE-cellulose 4. Microbial Biofilm in the industry 5. Zymomonas mobilis biofilm formation on different types of carriers