台湾海峡海洋耐(嗜)盐真菌及其抗菌活性的初步研究  

Study on Halophilic and Halotolerant Fungi from Taiwan Strait and Their Antimicrobial Activities

作　　者：黄菁菁[1] 鲁春华[1] 钱晓鸣[1] 张连茹[1] 黄耀坚[1] 沈月毛[1] 

机构地区：[1]厦门大学生命科学学院,福建厦门361005

出　　处：《厦门大学学报（自然科学版）》2008年第5期723-727,共5页Journal of Xiamen University：Natural Science

基　　金：国家863计划项目(2006AA09Z410);国家自然科技资源共享平台(2005DKA21207-4);厦门科技局计划项目(3502Z20063017)资助

摘　　要：从福建厦门、晋江及诏安沿海等4种生境采集到的样品中分离得到390株耐(嗜)盐真菌,对其进行耐盐程度测定和抗菌活性检测,结果表明分离所得的菌株普遍能耐受较高盐浓度,超过85%的菌株可在含15%NaCl的培养基上生长;同时有63.3%的菌株表现出了对一种或多种指示菌具有拮抗作用,尤其是对白色假丝酵母有56.7%的供测菌株表现出拮抗活性.通过形态鉴定表明这些活性菌株主要分布于9个属,其中以青霉和曲霉为主.390 strains of halophilic and halotolerant fungi were isolated from samples which were collected from the intertidal zone and inshore area around south of Fujian for detection of the salt tolerance and the antimicrobial activity. The result showed that more than 85 % of strains could grow in PDA with 15 % NaCl,also we found that 63.3% of strains have antagonism against one of more indicators, such as Escherichia coli , Bacillus subtilis , Staphlococcus aureus , Candida albicans ,Aspergillus niger. The active halophilie and halotolerant fungi were identified as 9 genera,most of which belong to Penicillium sp. and Aspergillus sp.

关 键 词：真菌 耐(嗜)盐 抗菌活性 种属分布 

分 类 号：Q93[生物学—微生物学]