Lactose : \(\beta-D-\)Galactose \(+\beta-D-\)Glucose.
સુક્રોઝ $\xrightarrow[{Cleavage\,\,(Hydrolysis)}]{{Gly\cos idic\,bond}}A + B\xrightarrow[{{\text{reagent}}}]{{{\text{Seliwanoff 's}}}}?$