Occurrence of benzotriazole ultraviolet stabilizers (BUVSs) in human breast milk from three Asian countries.
Asia
Benzotriazole ultraviolet stabilizers (BUVSs)
Human breast milk
Human exposure
Journal
The Science of the total environment
ISSN: 1879-1026
Titre abrégé: Sci Total Environ
Pays: Netherlands
ID NLM: 0330500
Informations de publication
Date de publication:
10 Mar 2019
10 Mar 2019
Historique:
received:
10
08
2018
revised:
20
11
2018
accepted:
20
11
2018
pubmed:
24
12
2018
medline:
21
3
2019
entrez:
23
12
2018
Statut:
ppublish
Résumé
The environmental contamination by benzotriazole ultraviolet stabilizers (BUVSs) has received consider attention due to their long-term and widespread usage in various consumer and industrial products in accordance with solar UV radiation increase. The present study shows the baseline data of BUVSs in human breast milk from several areas in Japan, the Philippines, and Vietnam. Total concentrations of the 8 BUVSs in breast milk ranged from <MDL (method detection limit) to 1100 ng/g lipid wt. in present study. Among the 8 BUVS compounds targeted, the highest concentration of UV-9 was found in breast milk samples collected from Vietnam. The concentrations of BUVSs in human breast milk were significantly higher (p < 0.01) in Vietnam (300 ± 240 ng/g lipid wt.) than in the Philippines (100 ± 130 ng/g lipid wt.) and Japan (28 ± 34 ng/g lipid wt.). The estimated daily intake of BUVSs by infants through breast milk was one or two orders of magnitude lower than the reference dose levels.
Identifiants
pubmed: 30577102
pii: S0048-9697(18)34654-0
doi: 10.1016/j.scitotenv.2018.11.298
pii:
doi:
Substances chimiques
Environmental Pollutants
0
Triazoles
0
benzotriazole
86110UXM5Y
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
1081-1088Informations de copyright
Copyright © 2018 Elsevier B.V. All rights reserved.