烟台大学学报（自然科学与工程版）
煙檯大學學報（自然科學與工程版）
연태대학학보（자연과학여공정판）
JOURNAL OF YANTAI UNIVERSITY（NATURAL SCIENCE AND ENGINEERING EDITION）
2015年
1期
24-29
,共6页
溶藻细菌%铜绿微囊藻%培养条件%优化%活性物质
溶藻細菌%銅綠微囊藻%培養條件%優化%活性物質
용조세균%동록미낭조%배양조건%우화%활성물질
algicidal bacteria%Microcystis aeruginosa%culture condition%optimizaion%active substance
对分离自山东黄岛和江苏太湖两处富营养化池塘中的2株溶藻细菌的培养条件进行了优化,探究了2菌株对铜绿微囊藻生长的抑制作用。实验结果显示,2菌株可通过凝聚藻体细胞、裂解微藻细胞体以及胞外分泌活性物质产生生物降解作用,对铜绿微囊藻产生杀灭效果,且分泌的胞外活性物质对铜绿微囊藻的杀灭作用具有特异性。
對分離自山東黃島和江囌太湖兩處富營養化池塘中的2株溶藻細菌的培養條件進行瞭優化,探究瞭2菌株對銅綠微囊藻生長的抑製作用。實驗結果顯示,2菌株可通過凝聚藻體細胞、裂解微藻細胞體以及胞外分泌活性物質產生生物降解作用,對銅綠微囊藻產生殺滅效果,且分泌的胞外活性物質對銅綠微囊藻的殺滅作用具有特異性。
대분리자산동황도화강소태호량처부영양화지당중적2주용조세균적배양조건진행료우화,탐구료2균주대동록미낭조생장적억제작용。실험결과현시,2균주가통과응취조체세포、렬해미조세포체이급포외분비활성물질산생생물강해작용,대동록미낭조산생살멸효과,차분비적포외활성물질대동록미낭조적살멸작용구유특이성。
The culture conditions of two strains of algicidal bacteria, which isolated from two eutrophic ponds in Shandong Huangdao and Jiangsu Taihu, are optimized. The inhibitory effect of the two strains on the growth of Mi-crocystis aeruginosa are explored. The experimental results show that the two strains can produce biological degrada-tion by coagulation algae cells, cleavage of microalgae cells and extracellular secretion of active substances to kill the algae cells. Besides, the killing effect of extracellular substances of two strains on Microcystis aeruginosa are specificity.
