Determination of gibberellins by flow injection analysis based on chemiluminescence system

摘要：

　　A novel method for determination of gibberellins (GAs) using flow-injection chemiluminescence analysis was described in this paper.The chemiluminescence intensity of the solution was enhanced proportionally while the concentration of gibberellins increased.Under the selected experimental conditions,the calibration curve of gibberellins was linear within the range from 5.0×10-3 to 1.0×10-1 mg.mL-1 with a linear equation of △I = 7098.5×(mg.mL-1) + 87.4,R2=0.9986.The detection limit (3σ)was 4.23×10-4 mg.mL-1.In the case of continuous determination of gibberellins,the relative standard deviation (RSD,n=11) was less than 2.31 %.The method has been successfully applied to the determination of industrial production with satisfactory results.

关键词： Flow-injection Chemiluminescence Gibberellins Ce

作者: JIANG Ze-jun LI Yang HAO Zai-bin LONG Shi-hua

作者单位: College of Chemistry and Bioengineering,Guilin University of Technology,Guilin 541004

会议类型: 国内会议

会议名称: 第二届海峡两岸植物生理与分子生物学教学和科研工作会议暨学术研讨会

会议地点: 哈尔滨

会议语种:英文

页码: 79-85

在线出版日期: 2011-07-28（万方平台首次上网日期，不代表论文的发表时间）