摘要
建立了一套较为完善的检测食品中农药敌菌灵残留量的高效液相色谱外标法。采用乙腈-水溶液为流动相,流速1.0ml/min。于250nm用紫外检测器进行检测。其重复测定结果的RSD在2.60%～4.80%范围内,回收率在90.50%～103.66%范围内。本方法适用于蔬菜和原粮中敌菌灵农药残留量的测定。
A better method was presented by adopting an external standard method of high performance liquid chromatography for the determination of Anilazine pesticides residue in foods. The mobile phase was acetonitrile-water with a flow velocity of 1.0ml/min. The samples were detected by an UV detector at 250rim wavelength. The determination method RSD of Anilazine is 2.60%-4.80%and the recovery of Anilazine 90.50%-103.66%. This method is satisfactory for the determination of vegetable and grain residue of Anilazine.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2007年第1期278-281,共4页
Food Science
关键词
农药
敌菌灵
残留量
测定方法
高效液相色谱法
pesticide
Anilazine
pesticides residue
determination method
high performance fiquid chromatography
