| 豆制品(茶干)中致腐菌的分离鉴定 |
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| 引用本文： | 周先汉,王亚东,朱稀檩,周坤.豆制品(茶干)中致腐菌的分离鉴定[J].安徽农业科学,2009,37(12):5379-5380. |
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| 作者姓名： | 周先汉 王亚东 朱稀檩 周坤 |
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| 作者单位： | 合肥工业大学生物与食品工程学院,安徽合肥,230009;合肥工业大学生物与食品工程学院,安徽合肥,230009;合肥工业大学生物与食品工程学院,安徽合肥,230009;合肥工业大学生物与食品工程学院,安徽合肥,230009 |
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| 摘 要： | 以未灭菌真空包装的新鲜茶干为试验材料，培养使其腐败并分离纯化得到4株主要致腐菌。对其形态和菌落特征、生理生化特性进行了系统的研究，并进行了分类鉴定。初步判断曲为芽孢杆菌科芽孢杆菌属，df2为微球菌科葡萄球菌属，df3为链球菌科链球菌属，硝为瘤胃球菌科瘤胃球菌属。对主要致腐菌df1的16SrDNA与已知序列进行同源性比较，鉴定（1n为芽孢杆菌属苏云金芽孢杆菌，并命名为苏云金芽孢杆菌zhou-1。
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| 关 键 词： | 茶干 致腐菌 同源性 分离鉴定 |
Isolation and Identification of Spoilage Microorganisms in Soybean Products (Dried Bean Curd) |
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| ZHOU Xian-han et al.Isolation and Identification of Spoilage Microorganisms in Soybean Products (Dried Bean Curd)[J].Journal of Anhui Agricultural Sciences,2009,37(12):5379-5380. |
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| Authors: | ZHOU Xian-han |
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| Institution: | ZHOU Xian-han et al(College of Biology , Food Engineering,Hefei University of Technology,Hefei,Anhui 230009) |
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| Abstract: | With fresh dried bean curd in vacuum package without sterilization and the material,it was cultured and corrupt,and then 4 main strains of spoilage microorganisms were isolated and identified.The morphology and colony characteristics,physiological and biochemical characteristics of the main strains of spoilage microorganisms were analyzed systematically and they were classified and identified.According to the pre-judgment,Df1 belonged to Bacillus of Bacillaceae,df2 belonged to Staphylococcus of Micrococcaea... |
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| Keywords: | Dried bean curd Spoilage microorganisms Homology Isolation and identification |
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