黔东南州黄瓜农药残留膳食摄入风险评估

Dietary intake risk assessment of pesticide residues in cucumbers in Qiandongnan

采用农药残留膳食摄入风险评估和风险排序矩阵等方法,明确黔东南州黄瓜农药残留膳食摄入风险。黄瓜中共检出12种农药,检出率在1.7%~17.2%,无农残超标。所检出的12种农药对儿童和成人的慢性膳食摄入风险分别为0.007%~32.050%和0.003%~14.950%;除嘧霉胺、哒螨灵和嘧菌酯外,其余农药急性膳食暴露风险在儿童中为0.016%~9.260%,在成人中为0.010%~6.080%。结果表明,黔东南州黄瓜农药残留膳食摄入风险在可接受范围之内。