| 单伴生共培养物中的丙酸盐氧化细菌 |
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| 引用本文： | 刘聿太.单伴生共培养物中的丙酸盐氧化细菌[J].应用与环境生物学报,1995(2). |
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| 作者姓名： | 刘聿太 |
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| 作者单位： | Department of Environmental Science and Engineering，Oregon Graduate of Sciene and Technology，20000 Walker Road，P.O.Box 91000，Portland，Oregon 97291-1000. USA |
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| 摘 要： | 从厌氧消化器中富集和分离出含有一株新的厌氢氧化丙酸盐细菌ＬＹＰ的共培养物，ＬＹＰ的唯一伴生菌是能利用氢和甲酸的亨氏甲烷螺菌（Ｍｅｔｈａｎｏｓｐｉｒｉｌｌｕｍｈｕｎｇａｔｅｉｉ）。该共培养物利用丙酸和少量的丁酸生成乙酸、ＣＯ２和甲烷。共培养物的生氏和产甲烷能力受乙酸或丁酸降解菌的促进。
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| 关 键 词： | 厌氧降解 丙酸盐氧化菌 亨氏产甲烷螺菌 甲烷生成 |
PROPIONATE-OXIDIZING BACTERIUM IN MONOXENIC COCULTURE WITH METHANOSPIRILLUM HUNGATEII |
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| Liu Yitai,Ni Shuisong and David R.Boone.PROPIONATE-OXIDIZING BACTERIUM IN MONOXENIC COCULTURE WITH METHANOSPIRILLUM HUNGATEII[J].Chinese Journal of Applied and Environmental Biology,1995(2). |
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| Authors: | Liu Yitai Ni Shuisong and David RBoone |
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| Abstract: | A coculture of a new strain of anaerobic, propionate-oxidizing bacteria,strain LYP, was enriched from an anaerobic digestor and isolated in monoxenic coculture with Methanospirillum hungateii JF-1 as a H2-and formate-using partner. The coculture formed acetate,CO2 and methane from propionate, along with smaller amounts of butyrate.The growth and methanogenesis by the coculture was stimulated by the presence of acetate-or butyrate-degrading organisms. |
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| Keywords: | anaerobic digestion propionate-oxidizing bacterium Methanospirillum hungatei methanogenesis |
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