职业与健康 ›› 2024, Vol. 40 ›› Issue (16): 2201-2205.

• 论著 • 上一篇    下一篇

超高效液相色谱串联四级杆质谱法同时测定肉制品中11种β2-受体激动剂及4种β-受体阻断剂多组分残留

白应皓1, 栾杰2   

  1. 1.红河州疾病预防控制中心理化检验所,云南 蒙自 661100;
    2.云南省疾病预防控制中心理化检验所,云南 昆明 650022
  • 收稿日期:2023-11-14 修回日期:2023-12-06 发布日期:2026-03-17
  • 通信作者: 栾杰,主管技师,E-mail:250453179@qq.com
  • 作者简介:白应皓,男,主管技师,主要从事卫生理化检验工作。

Simultaneous determination of 11 β2-receptor agonists and 4 β-receptor blockers in meat product based ulra-high performanee liquid chromatography tandem triplequadrupole mass speclrometry

BAI Yinghao1,LUAN Jie2   

  1. 1. Institute of Physical, Chemical Testing, Honghe Prefecure Center for Disease Control, Prevention, Mengzi, Yunnan650022, China;
    2. Instiute of Physical, Chemical Testing, Yunnan Center for Disease Control, Prevention, Kunming, Yunnan650022, China
  • Received:2023-11-14 Revised:2023-12-06 Published:2026-03-17
  • Contact: LUAN Jie,Technician in charge,E-mail:250453179@qq.com

摘要: 目的 建立一种新型、快速、准确的超高效液相色谱串联四级杆质谱检测方法,用于同时检测肉类食品中11种β2-受体激动剂(妥布特罗、马布特罗、非诺特罗、奇帕特罗、喷布特罗、溴布特罗、班布特罗、莱克多巴胺、沙丁胺醇、特布他林、克仑特罗)和4种β-受体阻断剂(普萘洛尔、纳多洛尔、卡拉洛尔、阿替洛尔)。方法 肉制品经5%三氯乙酸(trichloroacetic acid,TCA)提取,Waters Oasis MCX柱净化,0.1%甲酸水+10 mmol/L乙酸铵和甲醇为流动相,梯度洗脱方式,经C18柱分离,采用多重反应检测模式进行定量检测。结果 11种β2-受体激动剂和4种β-受体阻断剂的线性关系在0.5~20 μg/L范围内表现出良好的稳定性,其相关系数r>0.999 0,而且方法的加标回收率为58.5%~113.2%,相对标准偏差为0.3%~4.9%。结论 所建立的方法准确、灵敏,适合于肉制品中11种β2-受体激动剂和4种β-受体阻断剂的检测。

关键词: β2-受体激动剂, β-阻断剂, 超高效液相色谱串联三重四级杆质谱法, 多组分残留

Abstract: Objective To establish a novel, rapid, and accurate ulra-high performanee liquid chromatography tandem triplequadrupole mass speclrometry(LC-MS/MS) detection method for the simultaneous detection of 11 β2-receptor agonists(tobuterol, marbuterol, fenoterol, zilpaterol, pentbuterol, brobuterol, bambuterol, salbutamol, ractopamine, terbutaline, clenbuterol) and 4 β-recepltor blockers(propranolol, natolol, carazololum, atenolol) in meat products. Methods The meal products were extracted by 5% trichloroacetic acid(TCA), purilied on a Waters Oasis MCX column, and the mobile phases were 0. 1% formic acid water +10 mmol/L ammonium acetate. The sample were separated by C18 column by gradient elution method, and quantitated by muliplereaction detection mode. Results The linear relationship of 11 β2-receptor agonists and 4 β-receptor blockers showed good stability at 0. 5-20 mg/L, with a correlation coefficient r>0. 999 0. The spiked recovery rate of the method was 58. 5%-113. 2%, and the relative standard deviation was 0. 3%-4. 9%. Conclusion The established method is highly accurate, sensitive and suitable for the detection of 11 β2-receptor agonists and 4 β-receptor blockers in meat products.

Key words: β2-receptor agonists, β-receptor blockers, Ulura-high performance liquid chromatography tandem triple quadrupolemass spectrmetry, Multi component residue

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