摘要
以白色念珠菌(Candidaalbicans)作为模型菌株,采用杯碟法对40株虫生真菌液体发酵后的代谢产物进行抑菌活性试验,从而筛选出与高活性抑菌代谢产物相对应的菌株。结果表明,古尼拟青霉(Paecilomycesgunnii)RCEF0866、RCEF0857菌株、斜链拟青霉(Paecilomycessp.)RCEF0189菌株、多形白僵菌(Baeuveriaamorpha)RCEF0285菌株、绿色野村菌(Nomuraeaprasina)RCEF0879菌株经液体发酵产生的代谢产物具有较强的抑制白色念珠菌活性,其抑菌圈直径分别为17.28、16.59、17.07、15.66和22.78mm。
Anti Candida albicans disc assay was employed to screen antimicrobial metabolites from the selected entomogenous fungi strains. The result demonstrates that the metabolites of some strains such as Paecilomyces gunii RCEF0866,RCEF0857,Paecilomyces sp. RCEF0189,Baeuveria bassiana RCEF0285 and Nomuraea prasina RCEF0879 have significant anti Candida.albicans activities and their diameter of inhibition zone are 17.28 mm,16.59 mm,17.07 mm,15.66 mm and 22.78 mm,respectively.
出处
《安徽农业大学学报》
CAS
CSCD
北大核心
2005年第3期328-331,共4页
Journal of Anhui Agricultural University
基金
安徽省微生物防治重点实验室基金项目(A0010)资助。
关键词
虫生真菌
抗白色念珠菌活性
代谢产物
抑菌圈
<Keyword>entomogenous fungi
anti Candida albicans activity
metabolite
inhibition zone
