关键词: 樟脑油精, 驱避效果, 抑菌作用, 急性毒性

Abstract: Objective:To evaluate repellent efficacy,fungistatic efficacy and safety of the camphor oil spray.Method:Place the human volunteer's hand treated with the camphor oil inside a cage containing 300 Aedes albopictus,for 2 min,and observe the treated skin surface for mosquitoes which landed and attempted to feed.Mingle the camphor oil and the fungous suspension,Candida albicans,culture and count the number of mold.Infuse the mice with the spray by single oral injection,and treat directly the rabbits'exposed skin and the conjunctiva crypt with the spray.Result:The repellent protection time against Aedes albopictuswas over 6h.Mean fungistatic rate to mold was99.99%.The acute oral LD₅₀ was 1302.5 mg/kg in mice.This product was non-irritant to skin,but slightly irritant to eye.Conclusion:The camphor oil spray is a better repellency against mosquito,inhibitor against mold,and low acute toxicity substance.