摘要
采用乙醇回流法提取三七总皂苷(PNS),并以其含量为指标,运用正交设计的方法对三七总皂苷的β环糊精(β-CYD)包合物最佳制备工艺进行考察。结果表明,三七总皂苷的β-环糊精包合物最佳制备工艺为β-CYD与PNS质量比(以下简称主客比)3∶1,β-CYD饱和水溶液pH 7.0,于水浴摇床中50℃下作用3 h。
The PNS（total saponins of Panax notognseng） was extracted with the ethanol reflux. The quantity and concentration of ethanol extracting preparation technology of β-CYD was investigated using the content of the saponins as an indicator. The optimum conditions of β-CYD complex preparation were as follows： the proportion of the subject and the object was 3∶1;the PH was 7.0 and the time of operation was three hours by 50 ℃.
出处
《湖北农业科学》
北大核心
2013年第22期5564-5566,共3页
Hubei Agricultural Sciences
基金
江苏省兽用生物制药高技术研究重点实验室开放基金项目(kF0906)
