产品描述
| 折光率 | 1.45-1.47 |
| 溶解性 | Soluble in water (76.4%) at 30 °C, water (81%) at 60 °C, and water (>86%) at 90 °C. |
| 存贮条件 | 储存温度2-8℃ |
| 密度 | 1.3200 |
| 应用 | A keto analogue of lactose. |
| 产品介绍 | 易溶于水，水中溶解度: 76.4% (30°C） |
| 生化机理 | Lactulose is a keto analogue of lactose. Primary bile acids are converted to carcinogenic secondary bile acids by colonic bacteria when the colonic pH is high. Addition of lactulose to the diet of experimental animals showed a significant fall in small intestinal and colonic pH. Lactulose is also a substrate for preferential growth of Bifidobacterium longum |
| 别名 | 4-O-β-D-吡喃半乳糖基-D-果糖;乳酮糖;半乳醣甙果糖;4-O-β-D-Galactopyranosyl-D-fructofuranose; 4-O-β-D-Galactopyranosyl-D-fructose; 4-O-beta-D-Galactopyranosyl-alpha-D-fructose; Cephulac; |
