85-1507-72　Lactulose 100g　CAS No:4618-18-2　L1030

特徴

• Lactulose is a synthetic, non-digestible sugar used in the treatment of chronic constipation and hepatic encephalopathy, a complication of liver disease. It is a disaccharide (double-sugar) formed from one molecule each of the simple sugars (monosaccharides) fructose and galactose. Lactulose is used as a test of small intestine bacterial overgrowth (SIBO). Lactulose is used in the treatment of chronic constipation. It is useful in treating the hyperammonemia caused by hepatic encephalopathy, because it helps "draw out" ammonia from the body. Lactulose is also a food ingredient, better known as galactofructose, with sweet taste and offering beneficial health benefits on digestive health.
• Synonyms:4-O-β-D-Galactopyranosyl-α-D-fructose; 4-O-ß-D-Galactopyranosyl-D-fructofuranose; 4-D-galactopyranosyl-4-D-fructofuranose; 4-O-β-D-galactosyl-D-fructose; 4-β-D-galactosido-D-fructose; Cephulac; Cholac; Chronulac; Constilac; Constulose; Duphalac; Enulose
• EC Number:225-027-7
• Molecular Formula:C12H22O11
• Molecular Weight:342.3
• MDL Number:MFCD00151469
• Appearance:White powder
• Purity (HPLC):≥98%
• Optical Rotation:-45 to -52° (c=5, water, 24 hrs)
• Melting Point:169°C
• Water:≤2%
• Solubility:Methanol, Water
• Storage and Stability:May be stored at RT for short-term only. Long-term storage is recommended at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.