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商品蜂花粉中农药及多氯联苯残留检测
  • 分类：TS207.5[轻工技术与工程—食品科学;轻工技术与工程—食品科学与工程]
  • 作者机构：[1]浙江省农业科学院农产品质量标准研究所农业部农药残留检测重点实验室省部共建国家重点实验室培育基地浙江省植物有害生物防控重点实验室,浙江杭州310021, [2]中国农业大学理学院,北京100093
  • 相关基金：国家自然科学基金（21207118）
作者： 王祥云[1,2], 刘芯成[1], 章虎[1], 齐沛沛[1], 徐浩[1], 王新全[1], 闵顺耕[2], 王强[1]
关键词： 商品蜂花粉, 农药, 多氯联苯
中文摘要：

采用改进的QuEChERS方法提取净化蜂花粉中的农药等污染物残留,以气相色谱串联质谱和液相色谱串联质谱检测了9个商品蜂花粉中114种农药等环境污染物的残留情况.结果显示,9个样品中仅有3个样品未检出污染物残留,残留检出率达66.7％,残留量在2.33～270 μg·kg-1,检出率最高的为吡蚜酮,检出浓度最高的是丁苯吗啉（270 μg· kg-1）.

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