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Analytical Method for the Estimation of Multiresidues in Fruit Jam -A Processed Food

机译:加工果酱食品中多种残留物的分析方法

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摘要

A simple gas liquid gas chromatographic method is reported for the estimation of residues of organochlorine, synthetic pyrethroid and organophosphate insecticides in fruit jam - a processed foodstuff. At 0.50,0.25 and 0.10μg g~(-1) spiking levels, recoveries were in the range of 75-93%. The validated method was further applied for the estimation of pesticide residues in jam of some popular brands. Although, the contamination observed was 100% due to organochlorines and 25-75% for synthetic pyrethroids and organophosphates, respectively, however, the residues of any pesticide did not exceed the MRL values prescribed for fruits.
机译:据报道,一种简单的气液气相色谱法可用于估计果酱(一种加工食品)中有机氯,合成拟除虫菊酯和有机磷酸盐杀虫剂的残留量。在0.50、0.25和0.10μgg〜(-1)加标水平下,回收率在75-93%的范围内。经验证的方法可进一步应用于一些知名品牌果酱中农药残留的估算。尽管观察到的污染是由于有机氯引起的100%,而对于拟除虫菊酯和有机磷酸盐而言分别是25-75%,但是,任何农药的残留均未超过水果规定的最大残留限量。

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