Sucrose(蔗糖) 2-0-a-D-Glucopyranosyl B-D-Fruetofuranoside CH2 OH CH2OH O. H 5 HO CH2OH OH OH Invert sugar is the hydrolyzed sucrose into glucose and fructose Sucrose （蔗糖） 2-0-α-D-Glucopyranosyl β-D-Fructofuranoside O OH OH HO CH2OH CH2OH O CH2OH O HO OH H 1 2 3 4 5 6 Invert sugar is the hydrolyzed sucrose into glucose and fructose