Stachyose(水苏糖) 6-0-a-D-Galactopyranosyl-6-0-a-D-Galactopyranosyl -2- 0-a-D-Glucopyranosyl-B-D-Fructofuranoside ●“Flatulence Factor' CH2OH CH CH2 CHOH OH HO CH,OH OHStachyose(水苏糖） ⚫ 6-0-α-D-Galactopyranosyl-6-0-α-D-Galactopyranosyl -2- 0-α-D-Glucopyranosyl-β-D-Fructofuranoside ⚫ “Flatulence Factor” O OH OH C H2 OH OH C H2 OH O OH OH OH OH C H2 OH O HO OH C H2 O O O OH OH C H2 O