| 淀粉酶高产菌株的筛选及其酶活的测定 |
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| 引用本文： | 刘杰雄,陈号,陆雯,朱丽云.淀粉酶高产菌株的筛选及其酶活的测定[J].食品工程,2010(1):45-47. |
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| 作者姓名： | 刘杰雄 陈号 陆雯 朱丽云 |
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| 作者单位： | 中国计量学院现代科技学院,杭州,310018 |
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| 摘 要： | 为了筛选对于淀粉降解效果好的淀粉酶产生菌株，从浙江、山东等地富含淀粉的土壤样品中筛选出1株产淀粉酶活力较强的菌株BSJD10，结合茵落形态、生理生化指标和16SrDNA序列分析，对其种群形态和个体形态进行观察和鉴定，确定BSJDl0为枯草芽孢杆菌（Bacillus subtilis）。
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| 关 键 词： | 淀粉酶 枯草芽孢杆菌 鉴定 |
Screening and activity determination of the higher activity amylase strain |
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| LIU Jie-xiong,CHEN Hao,LU Wen,ZHU Li-yun.Screening and activity determination of the higher activity amylase strain[J].Food Engineering,2010(1):45-47. |
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| Authors: | LIU Jie-xiong CHEN Hao LU Wen ZHU Li-yun |
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| Affiliation: | (College of Modem Scienee Technology, China JiLiang University, Hangzhou 310018,China) |
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| Abstract: | To screen for the effects of starch degradation of amylase produced good strain. From the soil samples from Zhejiang, Shandong and other places where rich in starch, a strong amylase producing strain BSJD 10 were screened out, with colony morphology, physiological and biochemical indicators and 16S rDNA sequence analysis, its population patterns and individual mor- phology were observed and identificated. |
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| Keywords: | amylase bacillus subtilis identification |
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