Preparation and Percutaneous Permeability in vitro of Rouguiyou Cataplasma GAO Peng-fei, YIN Ai-wu[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(6): 31-34.
Preparation and Percutaneous Permeability in vitro of Rouguiyou Cataplasma GAO Peng-fei, YIN Ai-wu[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(6): 31-34.DOI:
肉桂油巴布剂的研制及体外经皮渗透性实验
摘要
目的 :优选肉桂油巴布剂配方。 方法 :采用L9(34)正交试验
以初粘力、持粘力、物理性状为衡量指标
进行最佳基质配方筛选;采用Franz扩散池考察处方的体外经皮渗透性
以HPLC 测定肉桂油主要成分桂皮醛的浓度
求其12 h内的渗透量及稳态透皮速率。 结果 :优选肉桂油巴布剂主要基质配方为卡波姆1.3 g、甘油30 g 、聚丙烯酸钠5.5 g
稳态透皮速率J为13.44 μg ·cm-2 ·h-1。 结论 :优选的肉桂油巴布剂配方合理
具有较好的体外经皮渗透性能。
Abstract
Objective : To optimize the matrix formula of Rouguiyou cataplasm. Method : Orthogonal experiment was used to design formula by measuring tack
cohesion and physical properties; percutaneous permeability in vitro was tested by using the franz diffusion cell
the permeation amount of cinnamaldehyde within 12h in vitro was examined by HPLC. Result : The optimal formula was acquired with carbomer 1.3g
glycerol 30 g and PAAS 5.5g
and the percutaneous rate is 13.44 μg ·cm-2 ·h-1. Conclusion : The established preparation technique of cataplasm was feasible
and its percutaneous permeability in vitro was stable.