营养琼脂平板
- 网络Nutrient agar plate
营养琼脂平板-
用1ml的复方精油，熏蒸作用15min，可完全杀灭涂抹在营养琼脂平板表面上的大肠杆菌，对金黄色葡萄球菌的杀灭率为99%。
Fumigation with 1 ml of the compound essential oils for 15 min could kill completely the Escherichia coli and 99 % of Staphylococcus aureus smeared on the nutrient agar plate .
-
结论，该植物复方精油熏蒸法，对营养琼脂平板表面上细菌具有一定杀灭作用。
Conclusion : The plant compound essential oil fumigation has certain killing effect on the bacteria on nutrient agar plate .
-
所有分离菌株在普通营养琼脂平板上呈圆形、边缘整齐、中央隆起、表面光滑、灰白色、半透明状的菌落。
All isolated strains on common nutrient agar presented bacterium colonies with a round shape of neat edge with a central uplift , the surface was smooth and translucent with a white-gray color .