Essential fructosuria is due to deficiency of
Fructosuria is a benign metabolic defect due to deficiency of fructokinase. There is no abnormality in other than excretion of fructose in urine.Ref: DM Vasudevan, 7th edition, page no: 138
b-galactosidase
Aldolase-B
Fructokinase
Aldose reductase
Metabolism of carbohydrate