柠檬精油的抗菌活性研究

[目的]研究柠檬精油的抗菌活性。[方法]将柠檬精油作为抑菌活性物质制作成固体栓剂,以穿刺肺叶注射菌液的方法建立小白鼠肺炎模型,利用柠檬精油固体栓剂自然挥发的特性对肺炎小白鼠进行治疗,同时设立空白对照与保护伞阳性对照,观察各组小鼠存活及死亡情况,重复3次。[结果]柠檬精油实验组、保护伞阳性对照组、空白对照组小白鼠平均存活率分别为62.5%、75%、13.3%。[结论]柠檬精油对小白鼠肺炎具有恢复治疗作用。

Study on the Antimicrobial Activity of Lemon ( Citrus limon ) Essential Oil

[Objective] The aim was to study the antimicrobial activity of the lemon essential oil in vivo.[Method] Lemon essential oil was taken as antibacterial substance to make into solid suppository.Mice pneumonia model was established by injecting bacilli into the mice’s lung,then,mice with pneumonia were treated with solid suppository.Moreover,blank control and umbrella positive control were set up to observe the survival and death of mice of each group,and repeated three times.[Result] Average survival rates of mice in lemon essential oil test group,umbrella positive control group and blank control group were 62.5%,75% and 13.3%,respectively.[Conclusion] Lemon essential oil has curative effect on pneumonia of mice.