Sharma Anupama, Gill J P S, Bedi J S, Pooni P A
School of Public Health and Zoonoses, GADVASU, Ludhiana, 141004, India,
Bull Environ Contam Toxicol. 2014 Oct;93(4):465-71. doi: 10.1007/s00128-014-1326-2. Epub 2014 Jul 11.
This study was undertaken to determine the present status of pesticide residues in breast milk from Punjab. A total of 127 breast milk samples were analyzed and pesticide residues were detected in 25 % of the milk samples. Residues of cyfluthrin, fenvalerate, cypermethrin, profenophos, γ-HCH, β-HCH, chlorpyriphos, monocrotophos, p,p' DDE and phosalone were detected with mean levels of 63.04, 11.69, 3.63, 2.66, 2.64, 2.29, 1.91, 1.63, 0.56 and 0.29 ng g(-1), respectively. Cyfluthrin was leading pesticide detected in breast milk contributing 31.28 % to the total residue load. It was observed that the residue levels were decreasing with increase in parity and age of mother and cyfluthrin had highest mean concentration of 90.63 ng g(-1) in the first parity and 21.11 ng g(-1) in youngest age group. Residue levels were higher in urban population than the rural population although, statistically non-significant difference was found between the two (p > 0.05).
本研究旨在确定旁遮普邦母乳中农药残留的现状。共分析了127份母乳样本，在25%的母乳样本中检测到了农药残留。检测到了氟氯氰菊酯、氰戊菊酯、氯氰菊酯、丙溴磷、γ-六氯环己烷、β-六氯环己烷、毒死蜱、久效磷、p,p'-滴滴伊和伏杀硫磷的残留，平均含量分别为63.04、11.69、3.63、2.66、2.64、2.29、1.91、1.63、0.56和0.29 ng g(-1)。氟氯氰菊酯是母乳中检测到的主要农药，占总残留量的31.28%。研究发现，随着母亲生育次数和年龄的增加，残留水平呈下降趋势，氟氯氰菊酯在第一胎中的平均浓度最高，为90.63 ng g(-1)，在最年轻年龄组中的平均浓度为21.11 ng g(-1)。城市人口中的残留水平高于农村人口，尽管两者之间在统计学上无显著差异（p>0.05）。
