Abstract:
5-Hydroxymethylfulfural (5-HMF) is a versatile compound obtained from renewable resources such as agricultural residue and biodegradable waste. 5-HMF has potentials to replace fuel-based petroleum and fine chemicals. Glucose, a monosaccharide is often used as a model compound to produce 5-HMF from biomass material. This study focused on glucose dehydration to produce 5-HMF by using ytterbium triflate and [BMIM]Cl as catalyst and solvent, respectively. Response surface methodology (RSM) based on central composite design (CCD) was employed to investigate effect of important process parameters and to optimize glucose dehydration process. The interaction effects between reaction temperature, time and catalyst loading towards 5-HMF yield was discussed. Effect of temperature was profoundly significant on the yield. The optimum conditions for dehydration of glucose for reaction temperature = 105 °C, reaction time = 2.7 h and catalyst loading = 39.7 mg obtained 52% of 5-HMF yield.
- Sylvia Putri Utami and Nor Aishah Saidina Amin (2013). Optimization of Glucose Conversion to 5-Hydroxymethylfulfural using [BMIM]Cl with Ytterbium Triflate. Industrial Crops and Products, 41, 64-70, Elsevier. (2012 I.F = 2.468)
