摘要
目的:优选癌痛巴布剂的乙醇回流提取工艺。方法:以细辛脂素含量和干膏得率的综合评分为指标,采用正交试验考察固液比、提取时间、提取次数对癌痛巴布剂乙醇回流提取工艺的影响。结果:最佳提取工艺为药材粗粉加8倍量70%乙醇提取3次,每次1h。结论:优选的提取工艺稳定可行,可用于癌痛巴布剂的提取。
Objective：To optimize the ethanol reflux extraction process for Aitong cataplasm .Methods： Orthogonal design was used to investigate the effect of solid-liquid ratio,extraction time and times on the extraction technology of Aitong cataplasm with the content of asarinin and dry extract yield as the indices .Results：The best extraction conditions were as follows：extracted 3 times with 8-fold amount of 70%ethanol, and 1 hour for each time.Conclusion： The optimized extraction process is stable and feasible , which can be used to extract Aitong cataplasm .
出处
《中国药师》
CAS
2016年第7期1252-1254,共3页
China Pharmacist
基金
武汉市科技攻关项目(编号:2013060602010263)
