豆田施用氰戊菊酯后的消解动态与最终残留动态研究

首都医科大学学报 ›› 1989, Vol. 10 ›› Issue (3): 197-202.

豆田施用氰戊菊酯后的消解动态与最终残留动态研究

刘惠敏, 李鸿筠

首都医学院化学教研室

收稿日期:1988-09-02 修回日期:1900-01-01 出版日期:1989-07-15 发布日期:1989-07-15

The Investigation on the Residue and Dynamics of the Fenvalerate in Soybean with Gas Chromatography

Liu Huimin, Li Hongjun

Department of Chemistry, Capital Institute of Medicine

Received:1988-09-02 Revised:1900-01-01 Online:1989-07-15 Published:1989-07-15

摘要/Abstract

摘要： 使用GC-9A气相色谱仪,电子捕获检测器-⁶³Ni,分别测得氰戊菊酯在青毛豆、青豆荚皮、黄豆、豆株和土壤中的最终残留量,结果表明无论施用氰戊菊酯12mg/m²或6mg/m²,样品中氰戊菊酯的最终残留量都在联合国FAO/W HO规定允许范围之内。在豆株和土壤中的残留动态方程为负指数函数。豆株和土壤的半衰期分别为2.56和7.70d。

关键词: 氰戊菊酯, 气相色谱法

Abstract: The determination of ultimate residue of fenvalerate in soybean and soil of soydean fild was carried out with gas chromatography. The residue was within the scope allawed by FAO/WHO when 8g/mu or 4g/mu of active ingredient of fenvalerate was applied, The residue dynamic equation of fenvalerate in Soybeen-plants and the soil was negtive exponential function, The Half-Life of fenvalerate in the soybean-plants was 2.56 d and 7.7 d in the soil.

Key words: fenvalerate, gas chromatography

刘惠敏;李鸿筠. 豆田施用氰戊菊酯后的消解动态与最终残留动态研究[J]. 首都医科大学学报, 1989, 10(3): 197-202.

Liu Huimin;Li Hongjun . The Investigation on the Residue and Dynamics of the Fenvalerate in Soybean with Gas Chromatography[J]. Journal of Capital Medical University, 1989, 10(3): 197-202.

[1]	何玉梅;何敏;李佩文. 气相色谱法测定小鼠外敷中药膏中冰片的透皮吸收量[J]. 首都医科大学学报, 2007, 28(4): 484-487.
[2]	刘慧敏;李鸿筠;王成江. 棉花施用溴氰菊酯的残留量及残留动态研究[J]. 首都医科大学学报, 1987, 8(4): 277-279.