植物挥发性物质的抑菌作用

Bacteriostasis of Volatile Organic Compounds From Some Plants

研究了几种常见植物 (如枫香、樟树等 )叶片的挥发性有机物对大肠杆菌、白葡萄球菌、枯草芽孢杆菌及酵母菌的抑制作用 ,从中筛选出几种抑菌杀菌作用较好的植物 ,对其抑菌杀菌效果的差异进行了分析 .结果显示 ,樟树、枫香、海桐等几种植物叶片释放的挥发性有机物对供试菌的抑制作用较好 .从环境生态学的角度来看 。

This study investigates the biogenic volatile organic compounds of some plants,such as Liquidambur forsana and Cinamomum camphora,and their antibacterial activity to Escherichia coli,Staphylococcus albus,Bacillus subtilis and Saccharomyces cerevisiae.The results show that some plants have good effectiveness of bacteriostasis,these plants include Cinamomum camphora,Liquidambur forsana and Pittosporum tobira.From the view of environmental ecology,it is beneficial to the construction of an eco-city when choosing the antibacterial plants as virescence plants.