摘要
采用高效液相色谱法测定1％申嗪霉素悬浮剂在辣椒及土壤中的残留动态和最终残留量。辣椒和土壤中申嗪霉素的半衰期分别为2．80～3．63d和2．83～4．62d，检出限分别为0．02mg／kg和0．01mg／kg，回收率分别为80．1％～102．5％和82．0％～97．1％，相对标准偏差分别为7．6％～9．4％和6．3％～8．4％。
The degradation and residue of phenazino-1-carboxylic acid in capsicum and soil were determined by ttPLC. The half life of phenazino-1-carboxylic acid in capsicum and soil are 2.80 - 3.63 d and 2.83 -4.62 d respectively. The detecti,on limits of phenazino-1-carboxylic acid in capsicum and soil were 0. 02 and 0. 01 mg/kg respectively, the recoveries in capsicum ancl soil were 80.1% - 102.5% and 82.0% - 97.1% respectively and the RSD were 7.6% - 9.4% and 6.3% - 8.4% respectively.
出处
《化学分析计量》
CAS
2006年第6期48-50,98,共4页
Chemical Analysis And Meterage
关键词
申嗪霉素
残留动态
辣椒
土壤
phenazino-1-carboxylic acid, residue dynamics, capsicum, soil
