9种室内植物对4种微生物抑制作用的研究

Inhibition of 9 Indoor Plants Against 4 Microorganism

介绍了9种室内常见观赏植物的挥发物和内含物对4种室内微生物抑制作用的测定结果。在9种植物挥发性物质抑菌作用测定中,蜘蛛抱蛋和绿萝对金黄色葡萄球菌的抑菌效果最好,其抑菌率分别为38.24%和28.38%;橡皮树对放线菌的抑菌率为23.14%,南方香茶菜对木霉的抑菌率达29.62%,绿萝对黑曲霉的抑菌率为30.22%。在植物叶片内含物抑菌作用测定中,蜘蛛抱蛋和银边吊兰对木霉的抑菌率达60%以上,其余7种植物对木霉的生长无明显抑制作用;金边富贵竹、蜘蛛抱蛋对黑曲霉的抑菌率分别为60.12%和45.45%,其余植物对黑曲霉的抑菌率均在40%以下。

This article introduced the effect of natural compounds from 9 indoor plants on 4 microorganism.The experimental results indicted that the volatile organic compounds（VOCs）from Aspidistra elatior and Scindapsus aureus had the strongest inhibitionon on Staphylococcus aureus,the inhibitory rates were 38.24% and 28.38%,respectively.The VOCs from Ficus elastica had the strongest inhibitionon on Actionmycete,the inhibitory rate was 23.14%.The inhibitory rates were29.62% and 30.22% respectively from Plectranthus australis on Trichoderma virens and Scindapsus aureus on aspergillus niger.The extract from Aspidistra elatior and Chlorophytum comosum cv.Variegatum showed the remarkable restraint to Trichoderma virens,while the ones from Dracaena Sanderiana.Golden edge＇ and Aspidistra elatior showed notable inhibition on aspergillus niger,the inhibitory rates were 60.12%and 45.45%respectively,the others below 40%.