Keszthelyi L, Bagyinka C, Kovács K, Laczkó I
Acta Biochim Biophys Hung. 1986;21(1-2):99-113.
From the numerous possibilities of biological solar energy transduction the production of hydrogen was selected in our laboratory. There are two forms of H2 production: from biomass with enzymes (formate-hydrogen lyase and hydrogenase enzymes) and the exploitation of some living systems or their analogs to evolve H2 from water upon solar irradiation. To approach the first problem, a bacterial strain and a hydrogenase (H2ase) enzyme of good parameters were isolated. The system composed produced H2 from biomass with an energetic efficiency of 10-12 per cent. Dealing with the second task, by changing some environmental factors we succeeded to increase by a factor of 15 the quantity of H2 produced by Anabeana cylindrica from water in light. It is clear from these studies that further research is needed to understand better the mechanism and regulation of biological H2 production. The aim of this research is to utilize it as an economically feasible and environmentally harmless energy source.
在我们实验室从生物太阳能转换的众多可能性中选择了氢气生产。有两种产氢形式：利用酶（甲酸 - 氢裂解酶和氢化酶）从生物质中产氢，以及利用一些生命系统或其类似物在太阳辐射下从水中产生氢气。为了解决第一个问题，分离出了具有良好参数的细菌菌株和氢化酶（H2ase）。所构建的系统从生物质中产氢的能量效率为10% - 12%。在处理第二个任务时，通过改变一些环境因素，我们成功地将圆筒鱼腥藻在光照下从水中产生的氢气量提高了15倍。从这些研究中可以清楚地看出，需要进一步研究以更好地理解生物产氢的机制和调控。本研究的目的是将其作为一种经济可行且环境无害的能源加以利用。
