CH,OH CHO CH,OH OH o、。oH OH -HoH OH OH OH H OH OH OH H-OH OH a-D-葡萄糖36.4% CH,OH β-D-葡萄糖63.4% 0.01% CH,OH CH,OH CHOH CHbOH o、OcH 3 OH OH OH OCH3 OH OH OH 苷 β苷 Organic ChemOrganic Chem O OH OCH3 OH OH CH2OH O OH OH OH OH CH2OH H CH3OH α-苷 α-D- 葡萄糖 36.4％ H CHO OH HO H H OH H OH CH2OH < 0.01 % O OH OH OH OH CH2OH β-D- 葡萄糖 63.4％ H CH3OH O OH OCH3 OH OH CH2OH β-苷