| 一株产纳豆激酶芽胞杆菌分离及鉴定 |
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| 引用本文： | 鞠守勇,曹志林,李金山. 一株产纳豆激酶芽胞杆菌分离及鉴定[J]. 安徽农业科学, 2014, 0(13): 3784-3786 |
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| 作者姓名： | 鞠守勇 曹志林 李金山 |
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| 作者单位： | 武汉职业技术学院生物工程学院,湖北武汉,430074;河南工程学院资源与环境学院,河南郑州,451191;华中农业大学生命科学技术学院,湖北武汉,430070 |
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| 基金项目： | 湖北省教育厅科学技术研究项目——优秀中青年人才项目(Q20116001) |
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| 摘 要： | [目的]筛选并鉴定纳豆芽胞杆菌.[方法]筛选芽胞杆菌,显微镜观察其菌落形态,生理生化鉴定,测定其生长曲线及产纳豆激酶的酶活力.[结果]筛选到一株产纳豆激酶的纳豆芽胞杆菌ZD023.该菌最高酶活力可以达263.38 IU/ml.[结论]筛选到一株产纳豆激酶的纳豆芽胞杆菌ZD023,为下一步开发成具有溶栓功能的食品或药品奠定基础.
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| 关 键 词： | 纳豆激酶 芽胞杆菌 分离 |
Isolation and Identification of a Bacillus Strain Producing Nattokinase |
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| JU Shou-yong;LI Jin-shan. Isolation and Identification of a Bacillus Strain Producing Nattokinase[J]. Journal of Anhui Agricultural Sciences, 2014, 0(13): 3784-3786 |
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| Authors: | JU Shou-yong LI Jin-shan |
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| Affiliation: | JU Shou-yong;LI Jin-shan;School of Bioengineering,Wuhan Institute of Technology;College of Life Science and Technology,Huazhong Agricultural Univesity; |
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| Abstract: | [Objective] The research aimed to isolate and identify a Bacillus strain producing Nattokinase.[Method] Isolated Bacillus strain,observed its colony morphology,measured its growth curve and enzyme activity of Nattokinase produced by the strain [Result] Isolation and identification of a Bacillus strain produced Nattokinase,named ZD023.Its highest enzyme activity was 263.38 IU/ml.[Conclusion] Isolation and identification of a Bacillus natto ZD023 could provide the foundation for the development of functional food or drugs with thrombolytic acitivity. |
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| Keywords: | Nattokinase Bacillus Isolation |
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