基于植物挥发油的防虫乳膏研究

Study on Insect-proof Cream Based on Plant Essential Oil

以驱虫效果优良、无毒无害的中药材提取物为原料,制作一种新型的、作用时长增加且无副作用的防虫乳膏。通过乳化法以不同配方制备软膏剂,并对成品进行测试以检查乳膏质量。当处方为桉叶油适量,白凡士林10.2 g、硬脂酸15.1 g、吐温805.0 g、司盘802.0 g、单硬脂酸甘油酯10.0 g、甘油20 g、山梨酸0.2 g时,所制作出来的乳膏性质稳定,色泽均匀一致,涂抹后分散性好、肤感油性适中。本研究为桉叶油乳膏的制作提供了一种新的思路。

Taking the Chinese herbal medicine extract with excellent deworming effect,non-toxic and harmless effect as raw material,a new type of insect-proof cream with increased effect length and no side effect was made.The cream was prepared by emulsification in different formulations and the finished product was tested to check the cream quality.The prescription composition was a certain amount of eucalyptus oil,10.2 g white vaseline,15.1 g octadecoic acid,5.0 g Tween 802.0 g span 80,10.0 g glycerin monostearate,2.0 g glycerol,and 0.2 g sorbic acid.According to this prescription,the cream produced was stable and with uniform color,good dispersion and moderate oilfeeling after application.This study provides a new idea for the production of eucalyptus oil cream.