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文章编号: 16726987(2019)05003707; DOI: 10.16351/j.16726987.2019.05.005
王倩, 李亚茹, 李琦, 胡晓莹, 刘帅, 魏辉, 赵文英*
(青岛科技大学 化工学院,山东 青岛 266042)
摘要: 以具有抗炎抗风湿作用的威灵仙为主药,制备外用喷膜剂并对其应用进行评价。采用星点设计响应面法优化喷膜剂的制剂处方,并通过质量考察、透皮吸收试验、皮肤急性毒性实验和皮肤刺激性试验对其应用进行全面评价。结果表明:优化后的处方每100 mL喷膜液中PVA1788用量为175 g、壳聚糖盐酸盐035 g、甘油40 mL;制得的威灵仙喷膜剂成膜性好,并具有良好的吸湿性、保湿性以及透气性;喷膜剂pH 469,在皮肤正常pH范围内,并对皮肤无刺激性和毒性;在生理盐水介质中透皮特性符合Higuchi方程:Q=49140 3t1/2+11048 54(R2=0992 83),其透皮吸收过程以扩散为主。
关键词: 威灵仙; 喷膜剂; PVA1788; 壳聚糖盐酸盐; 处方优化; 皮肤急性毒性; 皮肤刺激性; 透皮吸收
中图分类号: R 944.9文献标志码: A
引用格式: 王倩, 李亚茹, 李琦, 等. 威灵仙喷膜剂的制备及评价\[J\]. 青岛科技大学学报(自然科学版), 2019, 40(5): 3743.
WANG Qian, LI Yaru, LI Qi, et al. Preparation and evaluation of the spray film with clematis root\[J\]. Journal of Qingdao University of Science and Technology(Natural Science Edition), 2019, 40(5): 3743.
Preparation and Evaluation of the Spray Film with Clematis Root
WANG Qian, LI Yaru, LI Qi, HU Xiaoying, LIU Shuai, WEI Hui, ZHAO Wenying
(College of Chemical Engineering,Qingdao University of Science and Technology,Qingdao 266042,China)
Abstract: The spray film of clematis root was prepared and antiinflammatory and rheumatic effects was evaluated in this study. The prescription of the spray film was optimized by central composite designresponse surface method. Quality, transdermal absorption, skin acute toxicity and skin irritation of spray film were evaluated. The results showed that when the PVP1788 was 175 g,chitosan hydrochloride was 035 g, and glycerol 40 mL, the spraying film agent was easy to sprayed and form film, with excellent hygroscopicity, moisture and breathability . The pH of the film sprayer is 469 within the normal pH range of the skin, and it has no irritation and toxicity on the skin. The transdermal characteristic equation in normal saline medium accords with the higuchi equation: Q=49140 3t1/2+11048 54 (R2=0992 83), and the diffusion mechanism is dominant.
Key words: clematis root; spray film agent; PVA1788; chitosan hydrochloride; optimal prescription; acute toxicity; skin irritation; transdermal absorption
收稿日期: 20180909
基金项目: 国家自然科学基金项目(81360686);山东省高等学校科研计划项目(J15LM62);化工学院大学生创新创业项目(2018).
作者简介: 王倩(1991—),女,硕士研究生.*通信联系人.