京尼平-β-环糊精包合物制备工艺研究

被引：4

作者：

卢毅

张彤

陶建生

林敏

机构：

[1] 上海中医药大学

来源：

中国药学杂志 | 2008年 / 20期

关键词：

京尼平; 包合物; 研磨法; 正交实验;

D O I：

暂无

中图分类号：

TQ461 [中草药制剂的生产];

学科分类号：

1008 ;

摘要：

目的研究京尼平-β-环糊精包合物最佳制备工艺。方法采用研磨法,以包合物的含量和京尼平(genipin,GP)收率为考察指标,通过正交实验设计,综合平衡后确定最佳制备工艺。结果最佳包合条件为:包合时间1 h、GP和β-环糊精的配比(摩尔比)1∶1、包合溶剂为水。经红外光谱法、紫外光谱法、电镜扫描法、X-射线衍射法和相溶解度法鉴定,确证形成京尼平-β-环糊精包合物。结论采用最优包合条件制备的包合物收率为76.27%,京尼平含量为16.5 mg·g-1。制成包合物后提高了京尼平的稳定性,制备工艺简单,同时也为京尼平制备成各种剂型开辟良好的前景。

引用

页码：1568 / 1573

页数：6

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