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标题:Bioaccumulation, depuration and biotransformation of 4,4'-dibromodiphenyl ether in crucian carp (Carassius auratus).
时间:2018-12-07 09:06:19
DOI:10.1016/j.chemosphere.2011.09.038
PMID:22036552
作者:Jie Cheng;Liang Mao;Zhigang Zhao;Mengnan Shen;Shenghu Zhang
出版源: 《Chemosphere》 ,2012 ,86 (5) :446-453
摘要:In this study, the tissue distribution, excretion, depuration and biotransformation of 4,4鈥 -dibromodiphenyl ether (BDE 15) were investigated in crucian carp ( Carassius auratus) which were exposed to spiked water solution at different concentrations for 50 d, followed by a 14-d depuration period. Bioaccumulation parameters were calculated and the results showed that BDE...
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目录:
  • Bioaccumulation, depuration and biotransformatio
    • 1 Introduction
    • 2 Materials and methods
      • 2.1 Materials
      • 2.2 Fish culture and exposure design
      • 2.3 Sample preparation and extraction
      • 2.4 Instrumental analysis
      • 2.5 Quality assurance/quality control (QA/QC) and data analysis
    • 3 Results and discussion
      • 3.1 BDE 15 in fish tissues
      • 3.2 Bioaccumulation parameters
      • 3.3 Identification of biotransformed products
        • 3.3.1 Phenolic compounds
          • 3.3.1.1 Hydroxylation
          • 3.3.1.2 Cleavage of the diphenyl ether bond
        • 3.3.2 Debrominated products
    • 4 Conclusions
    • Acknowledgments
    • Appendix A Supplementary material
    • References

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