| 青海湖中低温菌的分离及生化测定 |
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| 引用本文： | 焦迎春.青海湖中低温菌的分离及生化测定[J].青海大学学报,2008,26(3):11-14. |
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| 作者姓名： | 焦迎春 |
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| 作者单位： | 青海大学生物科学系,青海西宁810016 |
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| 摘 要： | 采用平板涂布法和划线分离法对青海湖水样进行了初步的分离纯化，筛选出可培养低温微生物14株，其中细菌9株，真菌3株，放线菌2株；经过初步的分类有8个耐冷菌和6个嗜冷菌；而且其中有不少产低温淀粉酶、脂酶、蛋白酶和氨基酸脱羧酶的有用微生物。
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| 关 键 词： | 青海湖 低温茵 分离纯化 生化物理 |
Isolation and purification of psychrophile from Qinghai lake and biochemical characteristic |
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| JIAO Ying-chun.Isolation and purification of psychrophile from Qinghai lake and biochemical characteristic[J].Journal of Qinghai University(Natural Science),2008,26(3):11-14. |
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| Authors: | JIAO Ying-chun |
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| Institution: | JIAO Ying-chun ( Department of Biological Sciences, Qinghai University, Xining 810016, China) |
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| Abstract: | Fourteen cold-adapted-strains were isolated from Qinghai lake through spread plate method and line separation. They are nine bacterias, three fungi and two actinomycetes,which are eight halo- philes and six psychrophiles. Some of them are advantaged microorganisms producing lipase, protease, hypothermia amylase and amino acid decarboxylase. |
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| Keywords: | Qinghai lake psychrophile isolotion purifacation biochemiore chicadeteristics |
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