摘要
目的考察ADS-17大孔吸附树脂对红花黄色素的分离纯化方法。方法采用静态和动态吸附,考察了ADS-17树脂的吸附性能,并采用紫外-可见分光光度法对红花黄色素含量进行了定量分析。结果ADS-17树脂对红花黄色素具有较好的吸附选择性。在最优化工艺条件下,即吸附流速2 BV/h,50%乙醇作为洗脱剂,洗脱流速2 BV/h,产品纯度达到85.34%。结论ADS-17树脂用于红花黄色素的分离纯化效果良好。
Objective To study the method for separation and purification of the safflor yellow（SY） in Flor Carthami with macroporous absorption resin ADS - 17. Methods ADS - 17 resin was systematically studied for its absorption capability by static and dynamic absorption. UV - Vis was used to measure the content of SY. Results ADS - 17 resin could be used to produce SY with high quality. The optimal technological conditions were as follows： the flow velocity of absorption, 2 BV/h, the eluting reagent 50% ethanol, eluting velocity 2 BV/h. The purity of SY was 85.34%. Conclusion This method with ADS - 17 macroporous absorption resin is efficient to separate the safflor yellow.
出处
《时珍国医国药》
CAS
CSCD
北大核心
2009年第8期1950-1951,共2页
Lishizhen Medicine and Materia Medica Research
基金
河北省教育厅基金资助项目(No.2007317)
南开大学创新基金项目
关键词
红花
黄色素
大孔吸附树脂
Flor carthami
Safflor yellow
Marcoporous absorption resin
