镰刀菌毒素的研究——(Ⅰ)玉米赤霉烯酮的分离提纯及测定  

Studies on The Fusariotoxins(I)

作　　者：李汉卿 谢胜学 王雪[1] 韩跃进 

机构地区：[1]黑龙江大学生物研究所 [2]黑龙江大学分析测试中心

出　　处：《黑龙江大学自然科学学报》1991年第3期17-23,51,共8页Journal of Natural Science of Heilongjiang University

基　　金：国家自然科学基金

摘　　要：本文报道了镰刀菌 Fusarium graminearum,F.Culmorum.F.moniliForme, F.semitectum, F.avenaceum F.sporotrichioides和两个待定菌株,共22个菌株在大米、小麦和玉米培养基上产玉米赤霉烯酮(ZearalenoHe)的情况,以及F.graminearum HD-1006．HD-1008和F.cuimprum HD-2002菌株4℃,8-10℃和15℃低温处理在大米培养基上产玉米赤霉烯酮的变化.又对赤霉病玉米进行了高效液相色谱(HPLC)和气相色(GC)平行分析,共检测出T-2,DAS,NEO,DON,ZEA,ZEA-OH,F-X和NIV 8种镰刀菌毒素,这是天然镰刀菌毒素并存最多的事例,其中DAS,NEO,F-X和ZEA-OH打在国内首次检出.This paper reports on the circumstances of the production of Zearalenone about twenty-two strains of Fusarium graminearum. F. culmorum. F. moniliforme, F. semitectum, F. avenaceum, F. sporotrichioides and F. spp in rice, wheat and maize media, and variations of the production of Zearalenone about F. graminearum HD-1006, HD-1008 and F. culmorum HD-2002 strains which treated by 4℃ ,8- 10℃ and 15℃ low temperature in rice madia. We made parallel analysis of scabby corn by High Pressure Liquid Chromatography ( HPLC) and Gas Chromatography (GC), and detected eight species of Fusariotoxins (T-2, DAS, NEO,DON,ZEA,ZEA-OH, F-X and NIV). This is the first case that the most numerous natural Fusariotoxins exist simultaneously, DAS, NEO, F- X and Zearalenol are first detected in China.

关 键 词：镰刀菌毒素 玉米赤霉烯酮 测定 

分 类 号：S432.41[农业科学—植物病理学]