摘要
本实验采用两种不同溶剂分别对葎草进行提取,同时研究提取物对6种供试菌抑菌活性的实验结果发现:70%的醇提取物对金黄色葡萄球菌有抑制作用,而对大肠杆菌、枯草芽孢杆菌、黄杆菌、成团泛菌均无抑制作用;70%与1%HCl的混合液的提取物对枯草芽孢杆菌具有较强的抑制作用,而对大肠杆菌、金黄色葡萄球菌、黄杆菌、成团泛菌均无抑制作用.因此,不断获得有效成分的提取物对葎草资源在植物源农药方面的开发利用具有重要的意义.
In this study, two different solvent extraction Humulus respectively, also studied extracts on bacteria of six kinds to tested antibacterial activity results found： 70% of the alcohol extract inhibited Staphylococcus aureus, And Escherichia coli, Bacillus subtilis,Flavobacterium, Pantoea no inhibition： 70% and 1% HCl mixture of the extract of Bacillus subtilis has a strong inhibitory effect, and Escherichia coli, Staphylococcus aureus, Flavobacterium, Pantoea no inhibition. Therefore, continue to receive the active ingredients of the extract on humulus resources in the development and use of botanical pesticides is of great significance
出处
《甘肃高师学报》
2015年第2期36-39,共4页
Journal of Gansu Normal Colleges
基金
陇南师专2014年校级重点科研项目(2014LSZK01003)
关键词
葎草
抑菌活性
杀菌剂
提取物
Humulus
antibacterial activity
fungicide
extract
