大孔吸附树脂纯化凤尾草总黄酮工艺研究  

Research on Enrichment of Total Flavonoids from Pteris multifida by Macroporous Absorption Resin

作　　者：盛玉青[1] 侍海娇 邓晓亚 陈丽青[2] 王兴宇[2] 邹明畅[1] 

机构地区：[1]镇江市第一人民医院,江苏镇江212001 [2]江苏大学药学院,江苏镇江212013

出　　处：《现代中药研究与实践》2014年第6期52-55,共4页Research and Practice on Chinese Medicines

基　　金：江苏大学大学生科研立项资助项目(编号12A306)

摘　　要：目的研究D101大孔吸附树脂纯化凤尾草总黄酮的工艺。方法以总黄酮含量为指标,考察大孔吸附树脂纯化凤尾草总黄酮的最佳工艺。结果 D101型大孔树脂对凤尾草总黄酮的静态饱和吸附量为11mg·g-1,粗提物中凤尾草总黄酮的含量为46.45%,经大孔树脂纯化后凤尾草总黄酮的含量为65.31%,得率67.11%。Objective To research the enrichment technology of total flavonoids from Pteris multifida by D 101 resin. Methods With the content of total flavonoids as response value, the purification technology by D 101 resin was investigated. Results The static saturation absorption of total flavonoids from Pteris multifida by D 101 resin was 1 lmg.g-1. The content of total flavonoids was 46.45% in crude extract from Pteris multifida, and 65.31% after purification by D101 resin. The purification yield was 67.11%. Conclusion Using D101 resin to enrich and purify total flavonoids from Pteris multifida is feasible.

关 键 词：凤尾草 总黄酮 D101大孔吸附树脂 

分 类 号：R284.2[医药卫生—中药学]