一株梨孢镰刀菌的分离与鉴定及其生长特性研究  

Isolation,identification and growing characteristics of Fusarium poae

作　　者：王晋[1] 赵淑娟[1] 王之梅[1] 石维忱[2] 赵长新[1] 

机构地区：[1]大连工业大学生物与食品工程学院,辽宁大连116034 [2]中国发酵工业协会,北京100833

出　　处：《食品工业科技》2009年第9期174-175,179,共3页Science and Technology of Food Industry

基　　金：辽宁省教育厅2008年度高等学校科研项目计划[2008S016]

摘　　要：从大麦表面分离出一株引起啤酒喷涌的镰刀菌,根据菌株在PDA上的菌落特征、菌丝和孢子形态,以及26s rDNA序列,鉴定为Fusarium poae(AY188915.1)。该菌的最适生长温度为25℃,最适pH为6,最适转速为200r/min,制麦条件适合该菌生长。The strain Fusarium poae which induced beer gushing was screened.The results showed that the strain was Fusarium poae（AY188915.1 ）according to the colony, the microscopic morphology and 26s rDNA sequence analysis.The optimum growth temperature was 25℃, optimum growth pH was 6 and optimum growth rotational speed was 200r/min,so that the strain could grow during malting.

关 键 词：喷涌 梨孢镰刀菌 筛选 生长特性 

分 类 号：TS201.3[轻工技术与工程—食品科学]