安徽农业科学2011，Vol.39Issue(2)：676-678,3.
光合细菌G3菌株固定化保存方法的研究
Study on Immobilized Preservation Methods of Photosynthetic Bacteria G3
王家芳 1章西海 1管海华 1何艳华 1刘青 1杨启银1
作者信息
- 1. 南京师范大学生命科学学院,南京市微生物工程技术研究中心,江苏省微生物资源工程化技术研究中心,江苏南京,210046
- 折叠
摘要
Abstract
[ Objetive ] The aim was to study a new and effective method for the preservation of Photosynthetic Bacteria. [ Method]With AIK (SO4)2 · 12H2O as coagulant, trehalose as protective agent and ceramic powder as fixative, the Photosynthetic Bacteria G3 were immobilized at room temperature,4 ℃ and -20 ℃ respectively. After 30 days,the effective number of live bacteria was determined and the growth conditions of Photosynthetic Bacteria were observed. [ Result ]The results showed that the growth and activity of immobilized Photosynthetic Bacteria were exuberant. [ Conclusion ] The immobilized method provided a new and effective method for the preservation of Photosynthetic Bacteria.关键词
光合细菌/海藻糖/保存方法Key words
Photosynthetic bacteria/Trehalose/Preservation分类
农业科技引用本文复制引用
王家芳,章西海,管海华,何艳华,刘青,杨启银..光合细菌G3菌株固定化保存方法的研究[J].安徽农业科学,2011,39(2):676-678,3.
