狐粪青霉挥发性物质的抑菌活性及成分分析  

Antifungal Activity and Chemical Component Analysis of Volatile Compounds from Penicillium vulpinum

作　　者：陈利军[1] 史洪中[1] 胡孔峰[1] 

机构地区：[1]信阳农业高等专科学校农业科学系,信阳464000

出　　处：《菌物研究》2010年第4期231-244,244,共4页Journal of Fungal Research

摘　　要：采用对扣法测定狐粪青霉XY180挥发性物质对植物病原真菌的抑制作用,并采用气相色谱—质谱联用技术(GC-MS)分析狐粪青霉挥发性物质的化学成分。结果表明:狐粪青霉挥发物对植物病原真菌的菌丝生长具有一定的抑制作用,从狐粪青霉菌体的乙醚萃取液中共分离到26个组分,鉴定了其中的13个组分。Volatile compounds from Penicillium vulpinum Seifert & Samson XY180 were tested for antifungal activity by two-sealed-base-plates method and chemical component by GC-MS in this study. The results showed that the volatile compounds from P. vulpinum had a certain degree of antifungal activity to plant pathogens mycelial growth. Twenty-six ingredients were found in the ether extract of fungi body from P. vulpinum,of which 13 were identified by GC-MS.

关 键 词：青霉 挥发性物质 抑菌活性 成分分析 VOLATILE Compounds Analysis 植物病原真菌 抑制作用 质谱联用技术 气相色谱 菌丝生长 化学成分 挥发物 共分离 萃取液 GC-MS 乙醚 菌体 结果 鉴定 

分 类 号：Q93[生物学—微生物学]