紫色非硫光合细菌培养特性的研究  

Study on culture characteristics of purple nonsulfur photosynthetic bacteria

作　　者：杨超英[1] 钱森和[1] 厉荣玉[2] 薛正莲[1] 付强[1] 

机构地区：[1]安徽工程科技学院生化系,安徽芜湖241000 [2]皖南医学院,安徽芜湖241001

出　　处：《安徽农学通报》2008年第15期45-47,18,共4页Anhui Agricultural Science Bulletin

基　　金：安徽工程科技学院青年基金资助项目(2005YQ017)

摘　　要：采用光合细菌中的紫色非硫菌为材料,通过单因素试验和正交试验研究了pH、温度、光照、氧气以及接种量对其生长繁殖的影响。结果表明,pH、光照、氧水平、接种量对紫色非硫光合细菌生长的影响达到了极显著水平。PH为7.0,日夜交替光照、微氧条件,接种量为20%是紫色非硫光合细菌培养的最佳条件,这为快速培养高活性的光合细菌奠定了理论基础。The result indicated that the growth of purple non - sulfur photosynthetic bacteria was influenced by the pH, tem- perature, illumination, oxygen, and the inoculation quantity, respectively at the 0.01 remarkable level, pHT. 0, day and night in turn illumination, micro oxygen, and 20% inoculation quantity were the most suitable culture condition for the growth of purple non - sulfur photosynthetic bacteria.

关 键 词：光合细菌 培养条件 正交试验 

分 类 号：Q932[生物学—微生物学]