通过使用微乳液作为输送载体改善林纳的皮肤透能力:配方优化和体外评估
Ming-Jun Tsai1,2,3, Wen-Yu Chang4, I-Hui Chiu4
1School of Medicine, College of Medicine, China Medical University, Taichung 404, Taiwan.
Pharmaceutics
|May 27, 2023
概括
这项研究开发了一种用于局部使用的稳定的林纳微乳液,与传统溶液相比,显著提高了皮肤透和沉积. 该配方没有显示显著的皮肤刺激,并在三个月内保持稳定.
科学领域:
- 皮肤病学 皮肤病学
- 制药科学 制药科学
- 纳米技术 纳米技术
背景情况:
- 林纳是一种芳香油,具有镇痛,抗炎和光保护性质.
- 在各种皮肤学应用中,局部输送林纳醇是理想的.
- 开发有效的局部配方精油如林纳醇提出了配方挑战.
研究的目的:
- 开发和优化含有林纳醇的微乳液,以改善局部输送.
- 研究配方成分对微乳液特性和皮肤透性的影响.
- 评估开发的林纳醇微乳液的稳定性和安全性.
主要方法:
- 使用响应表面方法与混合实验设计.
- 研究了四个独立变量:油,混合表面活性剂,共表面活性剂和水.
- 评估滴滴大小,粘度,皮肤沉积,流量,稳定性和皮肤刺激.
主要成果:
- 配方成分显著影响了滴滴大小,粘度和透能力.
- 与对照组相比,linalool微乳液的皮肤沉积和流量分别增加了约6.1倍和6.5倍.
- 该配方在3个月内表现出良好的物理化学稳定性,并且在老鼠中显示出不显著的皮肤刺激.
结论:
- 微乳液系统是局部精油输送的有效载体.
- 开发的林纳醇微乳液为局部应用提供了更好的疗效和安全性.
- 这种配方显示出用于化品和治疗局部产品的潜力.
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