• 中文核心期刊
  • CSCD来源期刊
  • 中国科技核心期刊
  • CA、CABI、ZR收录期刊

Message Board

Respected readers, authors and reviewers, you can add comments to this page on any questions about the contribution, review,        editing and publication of this journal. We will give you an answer as soon as possible. Thank you for your support!

Name
E-mail
Phone
Title
Content
Verification Code
Volume 22 Issue 1
Apr.  2012
Turn off MathJax
Article Contents
CHEN Rui-qing. Determination of four nitrofuran metabolites in eel muscle by liquid chromatograph-electrospray ionization-mass spectrometry[J]. Fujian Journal of Agricultural Sciences, 2007, 22(1): 68-72.
Citation: CHEN Rui-qing. Determination of four nitrofuran metabolites in eel muscle by liquid chromatograph-electrospray ionization-mass spectrometry[J]. Fujian Journal of Agricultural Sciences, 2007, 22(1): 68-72.

Determination of four nitrofuran metabolites in eel muscle by liquid chromatograph-electrospray ionization-mass spectrometry

  • Received Date: 2006-10-26
  • Publish Date: 2007-03-15
  • An external method based on liquid chromatograph-electrospray ionization-mass spectrometry was developed for the determination of low-level residues of four nitrofuran in eel muscle.The procedure entailed an acid-catalyzed release of protein-bound metabolites,followed by the derivation,liquid-liquid extraction,positive electrospray ionization applying multiple reaction and monitoring two transitions for each compound.The standard curve was reliable,the LOQ was 0.5 ng·g-1,the nitrofuran metabolite recovery rates at 5 fortification levels(i.e.,0.5,1.0,2.0,5.0,10.0 ng·g-1) were 70%-130%.The LOD was 0.25 ng·g-1.The method was rapid,simple economical and its LOQ below the minimum performance limit of 1 ng·g-1 set by Japan and the EU.
  • loading
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (1898) PDF downloads(747) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return