机构地区: 广西大学糖业工程技术研究中心
出 处: 《食品与发酵工业》 2007年第8期69-71,共3页
摘 要: 通过溶剂萃取从糖厂混合汁浮渣中获得黄酮粗品,采用高速逆流色谱对黄酮粗品进行分离纯化,基于正己烷/乙酸乙酯/甲醇/水(体积比1;0.6:0.6:1)溶剂体系的选用,经高效液相色谱法检测,可以从黄酮粗品中制备含量达90.60%的芦丁类似物。 Crude flavonoids were extracted from the mixed juice scum of sugar mill by organic solvent, and purified by using high-speed counter-current chromatography (HSCCC) technology. The preferred sol-vent system of n-hexane/ethyl acetate/methanol/water (1 : 0.6 : 0.6 : 1 in volume), high-performance liquid chromatographic (HPLC), was performed rutin similar product with high-purity of 90.6G was separatedby HSCCC.