Skip to main content
Log in

The bioaccumulation and biotransformation of tetrabromobisphenol A bis (allyl ether) in common carp (Cyprinus carpio)

  • Research Article
  • Published:
Environmental Science and Pollution Research Aims and scope Submit manuscript

Abstract

Tetrabromobisphenol A bis (allyl ether) (TBBPA-BAE) is an extensively used brominated flame retardant, which has raised considerable concern because of its neurotoxic and endocrine disruption effects on aquatic organisms. However, previous studies mainly focused on the parent compound before modification, tetrabromobisphenol A (TBBPA), and little information is available about the bioconcentration and biotransformation of TBBPA derivatives in fish. In this study, we investigated the tissue-specific uptake, elimination kinetic, and biotransformation of TBBPA-BAE in common carp (Cyprinus carpio). The fish were exposed to TBBPA-BAE at environmentally relevant concentrations (20 μg·L−1) for 28 days, followed by 14 days of depuration. The results showed TBBPA-BAE could rapidly accumulate in common carp. Among the seven tissues studied, the highest concentrations of TBBPA-BAE were observed in the liver (6.00 μg·g−1 wet weight [ww]) on day 24, while the longest residence time was observed in the kidney (t1/2 values of 18.7 days). Biotransformation of TBBPA-BAE was documented in the in vivo experiments, and 14 different phase I and phase II metabolites were identified in the liver. These findings suggest the biotransformation products of TBBPA-BAE should be considered for a comprehensive risk evaluation.

Graphical abstract

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4

Similar content being viewed by others

Data availability

The data that support the findings of this study are available from the corresponding author upon reasonable request.

References

Download references

Funding

This research was financially supported by the National Natural Science Foundation of China (No. 22136007, 22176025).

Author information

Authors and Affiliations

Authors

Contributions

Jia Zhao: methodology, validation, formal analysis, investigation, writing—original draft. Hongxia Zhao: conceptualization, resources, supervision, funding acquisition. Zhihui Zhong: investigation. Tadiyose Girma Bekele: validation, writing—review and editing. Huihui Wan: methodology, formal analysis. Yuming Sun: methodology, formal analysis. Xintong Li: writing—review and editing. Xiaonuo Zhang: writing—review and editing. Zhansheng Li: writing—review and editing.

Corresponding author

Correspondence to Hongxia Zhao.

Ethics declarations

Ethics approval

This study was approved by the protocol of the Bioethics Committee No. DUTSEST230804-02 of the Dalian University of Technology, Dalian, China.

Consent to participate

All authors have read and agreed to the published version of the manuscript.

Consent for publication

All authors have read and agreed to the published version of the manuscript.

Conflict of interest

The authors declare no competing interests.

Additional information

Responsible Editor: Bruno Nunes

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Highlights

• Studies on bioaccumulation and biotransformation of TBBPA-BAE on aquatic organisms are limited.

• TBBPA-BAE tends to accumulate in the liver and kidney of common carp.

• TBBPA-BAE exhibited a low bioaccumulation potential in common carp.

• TBBPA-BAE can produce various metabolites in the liver by debromination, dehydration, ether cleavage (phase I), and sulfation (phase II).

Supplementary information

Below is the link to the electronic supplementary material.

Supplementary file1 (DOCX 699 KB)

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Zhao, J., Zhao, H., Zhong, Z. et al. The bioaccumulation and biotransformation of tetrabromobisphenol A bis (allyl ether) in common carp (Cyprinus carpio). Environ Sci Pollut Res 30, 121465–121474 (2023). https://doi.org/10.1007/s11356-023-30846-5

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11356-023-30846-5

Keywords

Navigation