长白山红蚂蚁乙醇提取物的抑菌活性研究  

Antibacterial Activity of the Ethanol Extracts from Red Ant Forimica aquilonia

作　　者：孙常明[1] 赵璐[1] 汪研[1] 朴春红[1] 

机构地区：[1]吉林农业大学食品科学与工程学院,长春130000

出　　处：《食品工业》2013年第10期8-11,共4页The Food Industry

基　　金：国家自然基金资助项目(31071500)

摘　　要：研究不同乙醇体积分数的长白山红蚂蚁提取物对细菌和真菌的抑制作用。结果显示,95%,80%,60%,40%的乙醇红蚂蚁提取物对黄色葡萄球菌的均具有较明显的抑菌活性,95%的乙醇红蚂蚁提取物对大肠杆菌有明显的抑菌作用;红蚂蚁提取物抑制真菌的结果显示,红蚂蚁提取物均能够抑制番茄叶霉菌、玉米禾谷菌(禾谷镰刀菌)、玉米弯孢霉菌的生长。对3种供试霉菌对提取物的敏感程度从大到小依次为番茄叶霉菌、玉米弯孢霉菌、玉米禾谷菌。Red ant was extracted using ethanol of different concentrations and the exllact was measured the inhibition of bacterial and fungal. The results showed that the extracts which was extracted using ethanol of the concentrations of 95%, 80%, 60%, 40% had the significant activity of inhibiting bacterial obviously, and the 95% ethanol extract also had the inhibition on E. coli. The red ant extract could inhibit the growth of Fulvia, corn cereal fungus （Fusarium graminearum） and Curvularia, but it could not kill them. The descending order of the sensitivity of the three tested fungal to the extract was Fulvia, Curvularia and corn cereal fungus.

关 键 词：长白山红蚂蚁 乙醇提取物 抑菌活性 

分 类 号：S482.3[农业科学—农药学]