均匀设计法优选蒲公英总黄酮的研究  

作　　者：肖奇志[1] 

机构地区：[1]贵阳护理职业学院,462002

出　　处：《当代医学》2010年第34期130-131,共2页Contemporary Medicine

摘　　要：目的探讨超声辅助提取蒲公英总黄酮的最佳工艺。方法采用均匀设计优化提取工艺。结果最优工艺参数为:超声波强度2000W,温度75℃,乙醇浓度75%,黄酮提取率为2.59%。结论均匀设计法优选蒲公英总黄酮,简洁快速,可以用于优选蒲公英总黄酮。Objective To study the best extraction process of the Flavones From dandelion. Methods The extraction condition by uniform design was optimized.Results The optimized technologic condition：Ultrasound wave power was 1200W,temperature was 75,the alcohol content was 75%,The extraction ratio of total Flavonesi was 2.59%. Conclusion The ultrasound-assisted extraction can be regarded as rapid and eff icient method of the extraction of total flavonoids in dandelion.

关 键 词：蒲公英 总黄酮 超声辅助 均匀设计 

分 类 号：TQ461[化学工程—制药化工]