| 产淀粉酶和蛋白酶中度嗜热细菌的分离、筛选及培养 |
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| 引用本文： | 杨国俊,黄日波. 产淀粉酶和蛋白酶中度嗜热细菌的分离、筛选及培养[J]. 广西农业生物科学, 1995, 0(3) |
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| 作者姓名： | 杨国俊 黄日波 |
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| 作者单位： | 广西农业大学实验中心 |
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| 摘 要： | 嗜热菌广泛分布于地理热环境中，从温泉中分离出了中度嗜热的细菌，从中又筛选出了产淀粉酶的优良菌株ＡＥ２和产蛋白酶优良的菌株ＰＥ１，并测定了它们的生长与温度、ＰＨ值、ＮａＣｌ浓度及碳源的关系．将嗜热菌的培养方法进行了改进。
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| 关 键 词： | 淀粉酶；蛋白酶；嗜热菌 |
Isolation, Screening and Cultivation of Amylase and Proteinase-producing Meso-thermophilic Microorganism |
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| Yang Guojun, Huang Ribo. Isolation, Screening and Cultivation of Amylase and Proteinase-producing Meso-thermophilic Microorganism[J]. Journal of Guangxi Agricultural and Biological Science, 1995, 0(3) |
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| Authors: | Yang Guojun Huang Ribo |
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| Abstract: | Thermophilic microorganisms widely existed in hot places. Mild thermophiles were isolated from hot spring and excellent amylase-producing strain AE2 and proteinase-producing strain PE1 were screened out. The relation of their growth rate to temperature, PH,NaCl concentration and carbon source was detected. Furthermore, the cultivation method of thermophilic microorganism was modified. |
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| Keywords: | amylase proteinase thermophilic microorganism |
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