摘要
采用滤纸片法和混合法对野外环境生长的薰衣草精油的抑菌作用进行了研究,并对两种试验方法进行了比较,测定了最小抑菌浓度(MIC)与最小杀菌浓度(MBC),以期充分发挥薰衣草精油的抑菌作用。滤纸片法结果表明:薰衣草精油对多数实验菌都有抑菌作用,对枯草杆菌则未表现出抑制作用;混合法实验显示:薰衣草精油对实验菌均有抑菌作用,精油浓度与抑菌作用成线性相关,抑菌作用较滤纸片法效果更好。在使用时,可用于表面喷涂、熏蒸,还可将精油作为安全的食品添加剂,提高食品的保鲜效果,保证其品质。
This article has studied minimal inhibitory concentration（MIC）,minimum bactericidal concentration（MBC） of Lavender essential oil and the antimicrobial activity of Lavender essential oil with two methods： Filter method and Lavender essential oil mixed method,and compared the two methods.The Filter test exhibited inhibition effect on the most experimental bacteria,however,not showed inhibition on Bacillus subtilis.The mixed method show inhibition effect on the all experimental bacteria,the concentration of essential oil and bacteriostasis has linear dependence.The inhibition effect of mixed method is better than the filer test.When in use,the utility model can be used for surface spraying and fumigating,and can also use essential oil as a safe food additive,thereby improving the fresh-keeping effect of food and ensuring the quality of the food.
出处
《环境科学与管理》
CAS
2017年第10期102-105,共4页
Environmental Science and Management
基金
安徽农业大学教学改革项目(2016skyjy007)
关键词
滤纸片法
混合法
薰衣草精油
filter method
mixed method
Lavender essential oil
