| 甘露三糖的制备及其工艺优化 |
| |
| 引用本文： | 武卫红,温学森,赵宇.甘露三糖的制备及其工艺优化[J].中药材,2007,30(7):848-851. |
| |
| 作者姓名： | 武卫红 温学森 赵宇 |
| |
| 作者单位： | 山东大学药学院生药学研究所,山东济南,250012 |
| |
| 摘 要： | 目的:探索水苏糖酸水解制备甘露三糖的方法。方法:通过HPLC定量检测,采用正交试验设计,考察温度、pH值、时间三个影响因素,来确定水苏糖的酸水解工艺;并经柱层析分离得到甘露三糖。结果:在本实验条件下,温度和时间对水苏糖酸水解影响不显著(P<0.05),而酸度对其有显著性影响(P>0.05),确定最佳反应条件为90℃、24 h、pH 2.5。结论:水苏糖酸水解制备甘露三糖的方法可行。
|
| 关 键 词： | 水苏糖 酸水解 甘露三糖 |
| 文章编号： | 1001-4454（2007）07-0848-04 |
| 修稿时间： | 2006-02-28 |
Optimization of Manninotriose Preparation from Stachoyse |
| |
| WU Wei-hong,WEN Xue-sen,ZHAO Yu.Optimization of Manninotriose Preparation from Stachoyse[J].Jorunal of Chinese Medicinal Materials,2007,30(7):848-851. |
| |
| Authors: | WU Wei-hong WEN Xue-sen ZHAO Yu |
| |
| Institution: | School of Pharmaceutical Sciences, Shandong University, Jinan 250012,China |
| |
| Abstract: | OBJECTIVE: To optimize the processing of mannatriose preparation from stachyose by acidolysis. METHODS: An orthogonal experiment was performed to select a better condition of acidolysis. Fructoes and stachyose was determined by HPLC. RESULTS: Among the factors set in the present work, temperature and time have little influence on the acidolysis, while the effect of pH value was significant (P < 0.05). The best processing was selected as heating stachosy solution for 12h at pH 2.5 and 90 degrees C. CONCLUSION: It is practicable to prepare manninotriose from stachyoses by acidolysis. |
| |
| Keywords: | Stachyose Acidolysis Manninotriose |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
