安徽农业科学2012，Vol.40Issue(9)：5484-5486,3.
YB菌株生化需氧量的测定及对河豚毒素毒性的响应
The Determination of BOD and TTX using the YB Bacterial Strain
摘要
Abstract
[ Objective] The aim was to learn the function of YB strain in BOD biological sensor and toxin in dolphin. [ Method] Considering YB strain as responding strain, and using membrane to fix microbiological membrane, the microbiological sensor was assembled and tested. [Result] When the determination of YB strain on BOD was at 33 ℃ and a pH of 7.2, its response to BOD was good. Under such condition, standard curve of sensor by static method was y =0. 061 2x -0. 001 3. Linear relevant coefficient was 0.995. Standard curve of sensor by dynamic method was y = 0. 072 2x - 0. 031 9. Linear relevant coefficient was 0.996. In the meantime, YB strain didn' t response to toxin in dolphin. [ Conclusion ] YB strain can be considered as BOD micro biological sensor. However, it can' t test strain as toxin sensor of dolphin.关键词
生化需氧量/微生物生物传感器/YB菌株/河豚毒素Key words
BOD/ Microbial biosensor/ YB bacterial strain/ TTX分类
农业科技引用本文复制引用
陈婧,杨卓..YB菌株生化需氧量的测定及对河豚毒素毒性的响应[J].安徽农业科学,2012,40(9):5484-5486,3.基金项目
2011秦皇岛市科学技术研究与发展计划项目(201101A202). （201101A202）
