Parabens, triclosan, and triclocarban in aquatic products from Shenzhen, China and the relative health risk.

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  • Additional Information
    • Source:
      Publisher: Elsevier Science Ltd Country of Publication: England NLM ID: 0320657 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-1298 (Electronic) Linking ISSN: 00456535 NLM ISO Abbreviation: Chemosphere Subsets: MEDLINE
    • Publication Information:
      Publication: Oxford : Elsevier Science Ltd
      Original Publication: Oxford, New York, : Pergamon Press.
    • Subject Terms:
      Triclosan*/analysis ; Parabens*/analysis ; Carbanilides*/analysis ; Water Pollutants, Chemical*/analysis; China ; Humans ; Animals ; Tandem Mass Spectrometry ; Risk Assessment ; Chromatography, High Pressure Liquid ; Seafood/analysis ; Food Contamination/analysis ; Fishes
    • Abstract:
      The consumption of contaminated aquatic products may expose humans to residues of parabens, triclosan (TCS), and triclocarban (TCC). Despite its significance, empirical research on this issue remains limited. In this study, we employed high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) to analyze extracts from 245 aquatic product samples collected randomly from local markets in Shenzhen, Guangdong Province. Our analysis detected at least one of the five parabens-methyl 4-hydroxybenzoate (MeP), ethyl 4-hydroxybenzoate (EtP), propyl 4-hydroxybenzoate (PrP), butyl 4-hydroxybenzoate (BuP), and benzyl 4-hydroxybenzoate (BeP)-in 88 samples (35.9%). TCS and TCC were found in 50.6% and 51.4% of the samples, respectively, with MeP being the most frequently detected paraben. Significant negative correlations were observed between TCS and MeP (r = -0.129, p < 0.05) and between TCC and MeP (r = -0.176, p < 0.05), indicating potential different sources for these contaminants. Residue levels varied among different types of aquatic products, with TCS and TCC concentrations being higher in fish compared to crustaceans and bivalves. The health risk associated with consuming these contaminants was found to be minimal for both males and females. This study provides valuable insights into the dietary risks associated with exposure to parabens, TCS, and TCC.
      Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
      (Copyright © 2024 Elsevier Ltd. All rights reserved.)
    • Contributed Indexing:
      Keywords: Aquatic products; Dietary exposure; Parabens; Triclocarban; Triclosan
    • Accession Number:
      4NM5039Y5X (Triclosan)
      0 (Parabens)
      BGG1Y1ED0Y (triclocarban)
      0 (Carbanilides)
      0 (Water Pollutants, Chemical)
    • Publication Date:
      Date Created: 20241030 Date Completed: 20241120 Latest Revision: 20241120
    • Publication Date:
      20241120
    • Accession Number:
      10.1016/j.chemosphere.2024.143652
    • Accession Number:
      39476985