不同炮制工艺对款冬花中的款冬酮影响的研究

不同炮制工艺对款冬花中的款冬酮影响的研究摘要目的对不同炮制工艺的款冬花中的款冬酮的影响进行研究，优化款冬花的炮制工艺。方法通过正交试验方法，以款冬酮、醇溶性浸出物为考察指标，优选款冬花的炮制工艺。结果蜜炙款冬花最佳工艺为：加蜂蜜的量为30%，炒制时间为11min,闷润的时间为3h,甘草制款冬花最佳工艺为：甘草用量为6%，浸泡时间为14h,烘干温度为70℃。结论本实验工艺简单，稳定可行，材料易得，可用于款冬花的工业化生产。关键词：款冬花：款冬酮：炮制工艺：醇溶性浸出物AbstractObjective To study the effect of coltsfoot ketone in different processingtechnology of Coltsfoot and optimize the processing technology of coltsfoot.MethodsThe processing technology of coltswinter flower was optimized by orthogonal testwith coltswinter ketone and alcohol soluble extract as indexes.Results The bestprocess of honey processing coltswinter was as follows:the amount of honey addedwas 30%,the frying time was 11min,the dampening time was 3h,the best process oflicorice processing was as follows:the amount of licorice was 6%,the soaking timewas 14h,and the drying temperature was 70C.Conclusion The experimental technologyis simple,stable and feasible,and the material is easy to obtain,which can beused for the industrial production of coltsfoot flower.Key words:Coltsfoot flower:Coltwinterone:Processing technology:Alcohol-solubleextract武汉科技大学成人教育毕业设计（论文）目口录一、前言…二、材料与仪器22.1材料…22.2议器.2三、方法与结果23.1蜂蜜的炼制,23.2甘草水的煎煮23.3正交试验因素3.4款冬花的炮制.43.4.1蜜炙款冬花3.4.2甘草浸制款冬花3.5醇溶性浸出物43.6款冬酮的提取与含量测定.43.6.1款冬酮的提取.3.6.2款冬酮的含量测定.5四、结果。64.1方法学考察结果分析64.1.1线性考察.64.1.2精密度试验.…64.1.3重复性试验.64.1.4稳定性武验………………74.1.5加样回收率.74.2蜜炙款冬花结果分析4.3甘草制款冬花结果分析9五、讨论…5.】提取方法的确定115.2流动相比例的确定…5.3不足之处11六、本文主要是综述近年来中药炮制各自的研究概况。126.1蜂蜜在炮制中应用的研究.126.2炼蜜的目的及作用.126.3炮制中蜜炙的作用机理126.3.1协同作用126.3.2扩大治疗范围136.3.3减少不良反应…136.3.4解毒作用…136.3.5矫味作用…13七、甘草在炮制中应用的研究…147.1甘草对附子的减毒机理.147.2甘草对附子的增益机理.…14武汉科技大学成人教育毕业设计（论文）八、常用炙法探析.148.1蜜炙法….148.2酒炙法158.3醋制法.15九、结论15致谢…17参考文献….18IV