天津农学院学报 ›› 2026, Vol. 33 ›› Issue (3): 36-41.doi: 10.19640/j.cnki.jtau.2026.03.007

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基于改进QuEChERS-UPLC-MS/MS测定鸡蛋和鸡组织中胺鲜酯残留

金翔1, 李存1, 李娜2, 张玉婷2, 郭永泽2,通信作者   

  1. 1.天津农学院 动物科学与动物医学学院 天津市农业动物繁育与健康养殖重点实验室,天津 300392;
    2.天津市农业科学院 农产品质量安全与营养研究所,天津 300381
  • 收稿日期:2024-04-21 出版日期:2026-06-30 发布日期:2026-06-30
  • 通讯作者: 郭永泽(1971—),男,研究员,硕士,主要从事农产品质量安全方面的研究。E-mail:guoyz1971@126.com。
  • 作者简介:金翔(1995—),男,硕士在读,主要从事兽医药理学与毒理学方面的研究。E-mail:596338845@qq.com。

Determination of DA-6 residues in eggs and chicken tissues based on improved QuEChERS-UPLC-MS/MS

Jin Xiang1, Li Cun1, Li Na2, Zhang Yuting2, Guo Yongze2,Corresponding Author   

  1. 1. Tianjin Key Laboratory of Agricultural Animal Breeding and Healthy Husbandry, College of Animal Science and Veterinary Medicine, Tianjin Agricultural University, Tianjin 300392, China;
    2. Institute of Agro-product Safety and Nutrition, Tianjin Academy of Agricultural Sciences, Tianjin 300381, China
  • Received:2024-04-21 Online:2026-06-30 Published:2026-06-30

摘要: 基于优化后的QuEChERS前处理技术,建立一种超高效液相色谱串联质谱(UPLC-MS/MS)测定鸡蛋和鸡组织中胺鲜酯残留的方法。本试验以胺鲜酯为研究对象,在鸡蛋、鸡肉、鸡胗、鸡血、鸡肝、鸡心6种基质中开展添加试验。结果表明,6种基质中的胺鲜酯在0.000 3~0.030 0 mg/L浓度范围内线性关系良好,相关系数大于0.999。添加浓度为0.005 mg/kg、0.010 mg/kg、0.200 mg/kg时,鸡蛋、鸡肉和鸡胗中胺鲜酯的回收率为74.1%~108.2%,相对标准偏差(RSD)小于5.0%;添加浓度为0.008 mg/kg、0.050 mg/kg、0.200 mg/kg时,鸡血、鸡心、鸡肝中胺鲜酯的回收率为70.2%~94.2%,相对标准偏差小于3.3%。综上所述,该方法用于鸡蛋和鸡组织中胺鲜酯的残留检测操作简单,准确度和精密度均满足农药残留试验准则的要求。

关键词: 胺鲜酯, QuEChERS, 超高效液相色谱串联质谱, 鸡, 残留

Abstract: Based on the optimized QuEChERS pretreatment technique, an ultra performance liquid chromatography tandem mass spectrometry(UPLC-MS/MS)method was developed for the determination of DA-6 residue in eggs and chicken tissues. With DA-6 as the research object, the spiking test was carried out in six matrices, namely, egg, chicken meat, chicken gizzard, chicken blood, chicken liver and chicken heart. The results showed that the linearity of DA-6 in the six matrices was good in the concentration range of 0.000 3-0.030 0 mg/L with the correlation coefficients greater than 0.999. The recoveries of DA-6 in eggs, chicken meat and gizzards at the spiked concentrations of 0.005 mg/kg, 0.010 mg/kg, 0.200 mg/kg ranged from 74.1% to 108.2% with the relative standard deviations(RSD)less than 5.0%. The recoveries of DA-6 in chicken blood, chicken heart and chicken liver at the spiked concentrations of 0.008 mg/kg, 0.050 mg/kg and 0.200 mg/kg were in the range of 70.2%-94.2% with the relative standard deviations(RSD)less than 3.3%. In conclusion, this method for the determination of DA-6 residues in eggs and chicken tissues is simple to operate and meets the requirements of the guidelines for pesticide residue testing in terms of accuracy and precision.

Key words: DA-6, QuEChERS, ultra performance liquid chromatography tandem mass spectrometry(UPLC-MS/MS), chicken, residue

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