天然产物研究与开发 ›› 2014, Vol. 26 ›› Issue (7): 1112-1116.

• 研究简报 • 上一篇    下一篇

龙葵生物碱自微乳化制剂配方研究

张 威1,贾晓斌2,刘美辉1,朱劲华1*   

  1. 1 江苏建康职业学院,南京210029;2 江苏省中医药研究院,南京 210028
  • 出版日期:2014-07-31 发布日期:2014-11-09

Study on Self-microemulsifying Drug Delivery System Formulation for Solanum nigrum Alkaloids

ZHANG Wei1, JIA Xiao-bing2, LIU Mei-hui1, ZHU Jin-hua1*   

  1. 1Jiangsu Jiankang Vocation College,Nanjing 210029 ,China;2 Jiangsu Province Academy of Traditional Chinese Medicine,Nanjing 210028 ,China
  • Online:2014-07-31 Published:2014-11-09

摘要: 通过考查自微乳化给药系统(SMEDDS)配方中吐温-20、OP乳化剂、油酸、1,2-二丙醇、龙葵生物总碱提取物等各组分对其粒径和透光率的影响,最终找出龙葵生物碱自微乳化制剂最优的配方,为今后通过正交试验、星点设计等方式进一步探索龙葵生物碱自微乳化制剂最佳配方和研究龙葵生物碱自微乳化制剂的药效研究提供参考。

关键词: 龙葵, 生物碱, 自微乳给药系统, 粒径

Abstract: The aim of this study was to find the optimal self-microemulsifying drug delivery system (SMEDDS) formulation for Solanum nigrum alkaloids.The effects of the contents of Tween-20, polyoxyethylene octyl phenyl ether,oleic acid,1,2-propanediol and S.nigrum alkaloids on the particle diameter and light transmittance of SMEDDS for S.nigrum alkaloids were investigated.The optimized ingredients for preparing SMEDDS for S.nigrum alkaloids provided reference for further studies on its pharmacodynamics.

Key words: Solanum nigrum, alkaloid, self-microemulsifying drug delivery system, particle diameter

中图分类号: 

Q94 R28