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引言关于食品中农药最大残留量的国际法规中,涉及浓度在10ppb或10ppb以下的残留农药污染物达数百种。由于有多达500种以上的被管制残留农药(其可利用气相色谱一质谱仪(GC/MS)进行分析)和数量庞大的食品/农产:品样品,所以需要进行分析测试的样品数量非常巨大。柑橘油中残留农药污染物的分析面临着特殊的挑战,这是因为在柑橘收获时施用的农药也将随着柑橘油基质一起浓缩。众
INTRODUCTION Hundreds of pesticide contaminants are involved in pesticide concentrations below 10 ppb or 10 ppb in international regulations concerning the maximum amount of pesticide residues in food. Because there are as many as 500+ regulated pesticides that can be analyzed using Gas Chromatography-Mass Spectrometry (GC / MS) and a large number of food / agricultural products, the number of samples that need to be analyzed is very high huge. The analysis of residual pesticide contaminants in citrus oils poses particular challenges because the pesticides applied at the harvest of the citrus will also be concentrated with the citrus oil matrix. Public