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2019—2020年酒泉市猪肉及内脏组织喹诺酮类抗生素残留情况调查及分析 被引量:2

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摘要 为调查酒泉市猪肉及内脏组织样品中喹诺酮类抗生素残留情况,2019—2020年从酒泉市部分地区收集新鲜猪肉及内脏组织样品共494份,采用液相色谱-串联质谱法对样品喹诺酮类抗生素含量进行检测。结果共29份(5.87%)样品中检出含有喹诺酮类抗生素,其中屠宰场、超市、菜市场和饭店来源样品检出率差异不大,分别为6.08%、5.51%、5.04%和7.0%;猪肉样品喹诺酮类抗生素检出率低于内脏样品,分别为5.0%和7.22%;此外,29份喹诺酮类抗生素阳性样品中以恩诺沙星和环丙沙星所占比例较高,分别为48.28%和27.59%。结果提示,酒泉市部分市售猪肉及其内脏组织均存在喹诺酮类抗生素残留,尽管未发现抗生素残留超标现象,但仍应引起相关部门重视。
作者 夏冰芝
出处 《云南畜牧兽医》 2021年第2期38-39,共2页
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