http://jcps.bjmu.edu.cn

中国药学(英文版) ›› 2017, Vol. 26 ›› Issue (4): 265-270.DOI: 10.5246/jcps.2017.04.027

• 【研究论文】 • 上一篇    下一篇

二甲基姜黄素类脂囊泡的制备工艺与质量评价

李蕊, 徐德锋, 杨幸群, 马守秀, 戈晓爱, 周舒文*   

  1. 常州大学 制药与生命科学学院, 护理学院, 江苏 常州 213164
  • 收稿日期:2017-02-15 修回日期:2017-03-29 出版日期:2017-04-26 发布日期:2017-04-02
  • 通讯作者: Tel.: +86-15189787780, E-mail: zhoushuwen@cczu.edu.cn
  • 基金资助:

    The National Natural Science Foundation of China (Grant No. 31271002), Jiangsu Provincial Department of Education Funded Projects (Grant No. 14KJB350001).

Preparation and stability studies of dimethyl curcumin niosomes

Rui Li, Defeng Xu, Xingqun Yang, Shouxiu Ma, Xiaoai Ge, Shuwen Zhou*   

  1. School of Pharmaceutical Engineering and Life Science, School of Nursing, Changzhou university, Changzhou 213164, China
  • Received:2017-02-15 Revised:2017-03-29 Online:2017-04-26 Published:2017-04-02
  • Contact: Tel.: +86-15189787780, E-mail: zhoushuwen@cczu.edu.cn
  • Supported by:

    The National Natural Science Foundation of China (Grant No. 31271002), Jiangsu Provincial Department of Education Funded Projects (Grant No. 14KJB350001).

摘要:

研究的目的是优化二甲基姜黄素类脂囊泡的制备工艺,提高二甲基姜黄素溶解度,并考察二甲基姜黄素类脂囊泡的稳定。通过薄膜分散法制备负载二甲基姜黄素类脂囊泡,采用单因素考察法优化处方组成和制备工艺,探究其溶解性并进行质量评价。工艺优化后制备的二甲基姜黄色素类脂囊泡的平均粒径为(310.3±0.9) nm,包封率为(88.1±1.7)%,载药量为(4.03±1.05)%,渗漏率在45天内低于2%。这些发现均表明类脂囊泡作为二甲基姜黄素的载体显著提高其溶解度,并有很好的稳定性,使得二甲基姜黄素作为抗癌药物在药物应用中具有很好的应用前景。

关键词: 类脂囊泡, 二甲基姜黄素, 薄膜分散法, 包封率, 质量评价

Abstract:

In the present work, we aimed to optimize the preparation technology of dimethyl curcumin niosomes, improve its solubility and assess its stability. The novel anti-androgen dimethyl curcuminniosomes were prepared by thin-film dispersion-ultrasonic method, and the prescription composition and preparation process were optimized by single-factor investigation method. Certainly, the solubility and quality evaluation of dimethyl curcumin niosomes were also investigated. The average particle size of prepared dimethyl curcumin niosomes was (310.3±0.9) nm. The highest encapsulation rate was 88.1%±1.7%, and the drug-loading amount was 4.03%±1.05%. Moreover, the leakage rate was below 2% within 45 d. Collectively, all these findings indicated that the niosomes, as a vector, could significantly improve the solubility and stability of dimethyl curcumin, offering a theoretical basis for dimethyl curcumin as an anticancer drug in medicine application.

Key words: Niosomes, Dimethyl curcumin, Thin-film dispersion-ultrasonic method, Encapsulation efficiency, Quality evaluation

中图分类号: 

Supporting: