优化柴胡挥发油羟丙基-β-环糊精包合物的制备工艺
Heilongjiang Animal Science and Veterinary Medicine(2018)
Abstract
为了优化制备柴胡挥发油羟丙基-β-环糊精包合物的最佳工艺,以包合物得率、油利用率为考察指标,采用冷冻干燥法以正交试验设计优选最佳包合工艺.结果表明:挥发油与羟丙基-β-环糊精质量比为1∶10,搅拌时间为1.0h,包合温度为45℃时,包合物得率为98.4%,油利用率为85.9%;薄层色谱(TCL)、傅立叶红外色谱(FIR)检测包合物已经形成,包合物的溶解度较挥发油提高13倍.说明采用冷冻干燥法包合的挥发油方法简单可行,包合物具有较好的性能.
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