Function of thiamin Glycogen diglycerides Proteins TPLP CoA NAD PLP Glucose NADP THFA THFA B-12 N Fatty acids and B-12 CO2 TPP glycerol Amino acids Some component of dNA and RNA FAD PLP NAD yruvic acid CoA NADP NAD FAD NAD PLP LNAD Bi lotin CoA FAD B-12 Biotin Acetyl-CoA THFA Citric acid TPP cycle /NAD FAD CoA co. 12 o2 H2o Electron transport chain NAD FMN. FADFunction of Thiamin