中文名称：乳果糖
  • 半乳醣甙果糖
  • Lactulose
  • (2S,3R,4S,5R,6R)-2-{[(2R,3S,4S,5R)-4,5-Dihydroxy-2,5-bis(hydroxymethyl)tetrahydro-3-furanyl]oxy}-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol; (2S,3R,4S,5R,6R)-2-{[(2R,3S,4S,5R)-4,5-Dihydroxy-2,5-bis(hydroxyméthyl)tétrahydro-3-furanyl]oxy}-6-(hydroxyméthyl)tétrahydro-2H-pyran-3,4,5-triol; (2S,3R,4S,5R,6R)-2-{[(2R,3S,4S,5R)-4,5-Dihydroxy-2,5-bis(hydroxymethyl)tetrahydrofuran-3-yl]oxy}-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol; (2S,3R,4S,5R,6R)-2-{[(2R,3S,4S,5R)-4,5-dihydroxy-2,5-bis(hydroxyméthyl)tétrahydrofuran-3-yl]oxy}-6-(hydroxyméthyl)tétrahydro-2H-pyran-3,4,5-triol; 4618-18-2; 4-D-Galactopyranosyl-4-D-fructofuranose; 4-O-b-D-Galactosyl-D-fructose; 4-O-beta-delta-Galactopyranosyl-delta-fructose; 4-O-beta-D-Galactopyranosyl-beta-D-fructofuranose; 4-O-beta-D-galactopyranosyl-D-fructose
  • 4618-18-2
  • 225-027-7
  • C12H22O11
  • 342.2965
  • InChI=1/C12H22O11/c13-1-4(16)7(18)11(5(17)2-14)23-12-10(21)9(20)8(19)6(3-15)22-12/h5-15,17-21H,1-3H2/t5-,6-,7-,8+,9+,10-,11-,12+/m1/s1
  • 乳果糖 4618-18-2
  • 1.69g/cm3
  • 173-178℃
  • 783.2°C at 760 mmHg
  • 291.9°C
  • 76.4 g/100 mL (30℃)
  • 2.43E-28mmHg at 25°C
  • 有降低血氨及缓泻作用，主要用于治疗氨性肝昏迷、高血氨症及习惯性便秘等病症
  • S24/25:;