Conversion of fructose to 5-hydroxymethylfurfural and conversion of 5-hydroxymethylfurfural to levulinic acid using hydrochioric acid and zeolite in water as a medium in various reaction conversion temperature has been carried out. Product of reaction conversion was monitored by Thin Layer Chromatography (TLC) and analized quantitatively using GC and GC-MS. The results showed that fructose can …