气相色谱法测定大豆中克百威及其代谢物的残留量  

Determination of Carbofuran and Its Metabolites Residues in Soybean by GC

作　　者：谭头云[1,2] 蔡磊明[1] 贾福艳[1] 王立冬[1] 魏海燕[2] 

机构地区：[1]沈阳化工研究院,沈阳110021 [2]新疆农业大学,乌鲁木齐830052

出　　处：《农药》2009年第1期58-59,共2页Agrochemicals

摘　　要：建立用气相色谱法测定克百威及其代谢物3-羟基克百威在大豆、大豆植株和土壤中残留分析方法。当添加质量分数为0.05～0.2mg/kg时,克百威在大豆、大豆植株和土壤中回收率分别为87.2%～84.8%、87.7%～85.9%、88.6%～87.1%,变异系数在3.6%～5.0%之间;3-羟基克百威在大豆、大豆植株中回收率分别为87.6%～85.2%、89.3%～87.7%,变异系数在1.5%～5.0%之间。The residual method of carbofuran and its metabolites 3-hydroxycarbofuran in soybean, the plant of soybean and soil by GC was established. With the addition concentration of 0.05-0.2 mg/kg. The average recovery of carbofuran in soybean, the plant of soybean and soil was 87.2-84.8%, 87.7-85.9% and 88.6-87.1%; the coefficient of variation was 3.6-5.0%; and the average recovery of 3-hydroxycarbofuran in soybean and the plant of soybean was 87.6-85.2% and 89.3-87.7%, the coefficient of variation was 1.5-5.0%.

关 键 词：克百威 大豆 气相色谱 残留 

分 类 号：TQ450.263[化学工程—农药化工] TS210.7[轻工技术与工程—粮食、油脂及植物蛋白工程]