]*>","")" /> Risk Assessment of Pyrethroid Pesticides in Wolfberry of Ningxia
Xinjiang Agricultural Sciences

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Risk Assessment of Pyrethroid Pesticides in Wolfberry of Ningxia

ZHANG Yan;GOU Chun-lin;JIANG Rui;NIU Yan;ZHANG Feng-feng   

  • Received:2015-12-25 Revised:2015-12-25 Online:2015-12-25 Published:2015-12-25

宁夏枸杞中拟除虫菊酯类农药残留风险评估

张艳;苟春林;姜瑞;牛艳;张锋锋   

  1. 宁夏农产品质量标准与检测技术研究所,银川,750002

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摘要： [目的]了解枸杞产品中拟除虫菊酯类农药残留水平,分析农药残留对枸杞质量安全带来的风险隐患,为制定农药残留限量标准提供依据.[方法]通过2013～ 2014年对宁夏枸杞主产区生产基地连续抽取330个枸杞样本监测拟除虫菊酯类(氯氟氰菊酯、氯氰菊酯、氰戊菊酯、甲氰菊酯、溴氰菊酯和联苯菊酯)农药的残留水平,评估枸杞产品中拟除虫菊酯类农药的残留风险.[结果]氯氟氰菊酯、氯氰菊酯和氰戊菊酯的检出率分别为22.7;、15.2;、6.4;,在枸杞样品中残留范围分别是0.010～0.94mg/kg、0.010～0.67mg/kg和0.022～ 1.04 mg/kg.甲氰菊酯、溴氰菊酯和联苯菊酯均未检出.宁夏枸杞产品中拟除虫菊酯类农药残留的的食品安全指数最小值为4.2×10-4,平均值为4.2×10-3,最大值为2.6×10-2,均远远小于1.[结论]宁夏枸杞中拟除虫菊酯类农药残留对人们的健康不会造成危害,是安全可以接受的,但仍需加强监管,控制农药残留.