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一株栖冷克吕沃尔氏菌的分离鉴定和产氢特性的研究
Isolation and hydrogen-producing properties of a strain Kluyvera cryocrescens
【摘要】 从厦门白城海滩底泥中筛选获得一株栖冷克吕沃尔氏菌(Kluyveracryocre scens)进行该菌株产氢条件的研究.实验结果表明,其适宜产氢温度为33℃,适宜初始pH值为8.00,适宜生长阶段的OD610=0.3,适宜氧含量小于0.63%(V/V).在上述所有适宜条件下,该菌株最大产氢速率达到68.6mmol/(d·g).
【Abstract】 Kluyvera cryocrescens was isolated from the sediment of Baicheng seashore. H2-producing properties was researched. The optimum conditions for Kluyveracryocrescens H2-(produc-)(ting) were: reaction temperature 33℃; starting pH 8.00; growth stage OD610=0.3; O2-contents< 0.63%(V/V). Under the optimum conditions, the maximum H2-producting activity reached 68.6mmol/(d·g).
【关键词】 海洋细菌;
产氢特性;
实验研究;
产氢细菌;
海洋沉积物;
厦门海域;
【Key words】 marine bacteria; H2-producing properties; experimental research; H2-producing bacteria; marine sediment; Xiamen sea area;
【Key words】 marine bacteria; H2-producing properties; experimental research; H2-producing bacteria; marine sediment; Xiamen sea area;
【基金】 国家高技术研究发展计划资助项目(2001AA515040)
- 【文献出处】 台湾海峡 ,Journal of Oceanography In Taiwan Strait , 编辑部邮箱 ,2004年03期
- 【分类号】TK91
- 【被引频次】1
- 【下载频次】121