Variability of pesticide residues in food item plays a key role for the evaluation of consumer food safety. However, variability factors (VFs) derived from the large size fruit crops are still scarce. Therefore, the present work was aimed to quantify pesticide residues and to estimate VFs in large size fruit crops of mango and guava.

中文翻译：

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大规格水果作物中有机磷和合成拟除虫菊酯农药残留的测定及其变异性

食品中农药残留的变异性对消费者食品安全的评价起着关键作用。然而，来自大型水果作物的变异因子（VFs）仍然很少。因此，目前的工作旨在量化农药残留并估计芒果和番石榴等大型水果作物的 VF。