農産物中残留農薬一斉分析における短カラム-GC/MS/MSの検討

概要

論文の詳細を見る
A Rapid GC/MS/MS method was developed using a 10 m-length short column for multi-residue determination of pesticides in agricultural products. Using this method, more than 50 pesticides were successfully analyzed within 8 min. Besides, 107 pesticides were determined in 28 min by the combination of two methods which had independent MS/MS parameters. The method was validated for 107 pesticides at three spike levels (0.01, 0.02, 0.05μg/mL) in five matrices from either spinach, carrot, onion, brown rice or grape fruits. Relationship between the concentration and peak area of each pesticide was linear (r^2 > 0.92, except for Dieldrin in carrot matrix). The quantification limits were lower than 0.01μg/mL except for Dieldrin and Silafluofen in carrot matrix.
日本食品化学学会の論文
2004-12-30