浙江农业科学 ›› 2025, Vol. 66 ›› Issue (10): 2468-2472.DOI: 10.16178/j.issn.0528-9017.20250032

• 蚕桑与特种养殖 • 上一篇    下一篇

鳊鱼体内地西泮代谢规律研究

王洁琼1(), 殷雪琰1, 刘笑1, 王雨晴1, 翟云忠1, 顾晓明2, 王亚坤2   

  1. 1.常州市农产品质量安全中心, 江苏 常州 213002
    2.江苏余年农林生态发展有限公司, 江苏 常州 213002
  • 收稿日期:2025-01-14 出版日期:2025-10-11 发布日期:2025-10-21
  • 作者简介:王洁琼,女,江苏常州人,推广研究员,本科,主要研究方向为农产品质量安全,E-mail:544094083@qq.com
  • 基金资助:
    常州市农业科技创新和推广示范项目(2023004)

Study on the metabolism regularity of diazepam in Parabramis pekinensis

WANG Jieqiong1(), YIN Xueyan1, LIU Xiao1, WANG Yuqing1, ZHAI Yunzhong1, GU Xiaoming2, WANG Yakun2   

  1. 1. Agricultural Products Quality Safety Center of Changzhou, Changzhou 213002, Jiangsu
    2. Jiangsu Yunian Agricultural and Forestry Ecological Development Co., Ltd., Changzhou 213002, Jiangsu
  • Received:2025-01-14 Online:2025-10-11 Published:2025-10-21

摘要:

本研究建立了高效液相色谱-静电场轨道阱高分辨质谱法(ultra performance liquid chromatography-electrostatic field orbital high resolution mass spectrometry, UPLC-Q Exactive MS),研究了鳊鱼中地西泮的富集及代谢规律。通过开展鳊鱼组织中地西泮的分布情况试验,确定地西泮在鳊鱼体内的传导路径;通过鳊鱼中地西泮代谢规律研究试验,确定鳊鱼体内地西泮的最快检出时间、浓度及代谢规律。由于鳊鱼体内地西泮的代谢周期较长,在实际生产过程中,应尽量避免在水体和鱼内引入地西泮,不定期地对水体和产品进行监测,以保障食用者的安全与健康。

关键词: 鳊鱼, 地西泮, 富集, 代谢规律

Abstract:

A method based on ultra performance liquid chromatography electrostatic field orbital high resolution mass spectrometry (UPLC-Q Exactive MS) was developed to study the enrichment and metabolic patterns of diazepam in Parabramis pekinensis. By conducting an experiment on the distribution of diazepam in the tissue of the fish, the transmission path of diazepam in the fish body was determined. By studying the metabolism of diazepam in Parabramis pekinensis, the fastest detection time, concentration, and metabolic patterns of diazepam in Parabramis pekinensis were determined. The metabolic period of diazepam in Parabramis pekinensis is quite long. In the actual production process, it is important to avoid introducing diazepam into the water and fish as much as possible. Water and aquatic products should be monitored irregularly to ensure the safety and health of consumers.

Key words: Parabramis pekinensis, diazepam, enrichment, metabolic patterns

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