| 中度嗜盐菌在生物技术中的应用 |
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| 引用本文： | 赵百锁,杨礼富,宋蕾,王慧.中度嗜盐菌在生物技术中的应用[J].微生物学通报,2007,34(2):0359-0362. |
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| 作者姓名： | 赵百锁 杨礼富 宋蕾 王慧 |
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| 作者单位： | 1. 清华大学环境科学与工程系环境模拟与污染控制国家重点联合实验室,北京,100084
2. 中国热带农业科学院橡胶研究所农业部热带作物栽培生理学重点开放实验室,海南,571737 |
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| 基金项目： | 国家重点基础研究发展计划(973计划);中国博士后科学基金 |
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| 摘 要： | 生存于盐环境下的中度嗜盐菌在生物技术方面具有很多潜在的应用价值。其中,中度嗜盐菌在盐发酵食品加工业和食品添加剂中已经被广泛应用;由中度嗜盐菌分泌的胞外酶如淀粉酶、脂肪酶等能够在高盐环境下继续保持较高的活力;中度嗜盐菌细胞内积累的多种类相容性溶质也可以作为生物大分子稳定剂以及抗冻剂等;其它如其产生的生物表面活性剂、多聚糖类物质能够在石油回收和生物修复中进行应用等。
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| 关 键 词： | 中度嗜盐菌 高盐环境 生物技术 |
| 文章编号： | 0253-2654（2007）02-0359-04 |
| 修稿时间： | 2006-05-15 |
Biotechnology Applications in Moderately Halophilic Eubacteria |
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| ZHAO Bai-Suo,YANG Li-Fu,SONG Lei and WANG Hui.Biotechnology Applications in Moderately Halophilic Eubacteria[J].Microbiology,2007,34(2):0359-0362. |
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| Authors: | ZHAO Bai-Suo YANG Li-Fu SONG Lei and WANG Hui |
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| Institution: | 1State Key Joint Laboratory of Environment Simulation and Pollution Control, Department of Environmental Science and Engineering, Tsinghua University, Beijing 100084;2Rubber Research Institute, Chinese Academy of Tropical Agricultural Sciences, and Key Laboratory of Physiology for Tropical Crops of Ministry of Agriculture, Hainan, 571737 |
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| Abstract: | Moderately halophilic eubacteria that able to live in saline environments offer a multitude of potential applications in various fields of biotechnology.The technical applications of food industry comprise fermented foods and food additive.Enzymes,such as amylase and lipase,are of activity in high salt environments for commercial purposes.Compatibles solutes are useful as stabilizers of biomacromolecule and salt antagonists.Other useful such as biosurfactants and exopolysaccharides,are interest for microbial enhanced oil recovery and bioremediation and so on. |
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| Keywords: | Moderately halophilic eubacteria Saline environments Biotechnology |
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