PMID- 34128165
OWN - NLM
STAT- MEDLINE
DCOM- 20211008
LR  - 20220225
IS  - 1614-7499 (Electronic)
IS  - 0944-1344 (Print)
IS  - 0944-1344 (Linking)
VI  - 28
IP  - 39
DP  - 2021 Oct
TI  - High levels of halogenated natural products in large pelagic fish from the 
      Western Indian Ocean.
PG  - 55252-55264
LID - 10.1007/s11356-021-14738-0 [doi]
AB  - Concentrations, profiles and muscle-liver distribution of halogenated natural 
      products (HNPs) and anthropogenic persistent organic pollutants (POPs) were 
      investigated in five large pelagic fish species and one smaller planktivore fish 
      species from the Western Indian Ocean. Analysis of swordfish muscle from the 
      Seychelles revealed the predominance of HNPs, with the highest concentrations 
      found for 2'-methoxy-2,3',4,5'- tetraBDE (2'-MeO-BDE 68 or BC-2), 
      6-methoxy-2,2',4,4'- tetraBDE (6-MeO-BDE 47 or BC-3) and 
      2,3,3',4,4',5,5'-heptachloro-1'-methyl-1,2'-bipyrrole (Q1), along with varied 
      contributions of further HNPs. The mean concentration of  summation operatorHNPs (330 ng/g lw) was 
      one or two orders of magnitude higher than  summation operatorDDTs (60 ng/g lw) and  summation operatorPCBs (6.8 ng/g 
      lw). HNPs (BC-2, BC-3 and Q1) were also predominant in individual samples of 
      three tropical tuna species from the Seychelles and from other regions of the 
      Western Indian Ocean (Mozambique Channel, off Somalia and Chagos Archipelago). 
      Non-targeted gas chromatography coupled with electron capture negative ion mass 
      spectrometry operated in the selected ion monitoring mode (GC/ECNI-MS-SIM) 
      analysis of one swordfish sample indicated low abundance of rarely reported HNPs 
      (three hexachloro-1'-methyl-1,2'-bipyrrole (Cl(6)-MBP) isomers and 
      pentabromo-1,1'-dimethyl-2,2'-bipyrroles (Br(5)-DBP)) but no further abundant 
      unscreened polyhalogenated compounds.
CI  - (c) 2021. The Author(s).
FAU - Wu, Qiong
AU  - Wu Q
AD  - Institute of Food Chemistry (170b), University of Hohenheim, Garbenstrasse 28, 
      D-70599, Stuttgart, Germany.
FAU - Munschy, Catherine
AU  - Munschy C
AD  - Laboratory of Biogeochemistry of Organic Contaminants, IFREMER (French Research 
      Institute for Exploitation of the Sea), Rue de l'ile d'Yeu, BP 21105, 44311, 
      Nantes Cedex 3, France.
FAU - Aminot, Yann
AU  - Aminot Y
AD  - Laboratory of Biogeochemistry of Organic Contaminants, IFREMER (French Research 
      Institute for Exploitation of the Sea), Rue de l'ile d'Yeu, BP 21105, 44311, 
      Nantes Cedex 3, France.
FAU - Bodin, Nathalie
AU  - Bodin N
AD  - Fishing Port, SFA (Seychelles Fishing Authority), Victoria, Mahe, Seychelles.
AD  - Fishing Port, IRD (French Research Institute for Sustainable Development), 
      Victoria, Mahe, Seychelles.
AD  - SOS (Sustainable Ocean Seychelles), BeauBelle, Mahe, Seychelles.
FAU - Vetter, Walter
AU  - Vetter W
AUID- ORCID: 0000-0002-5592-4265
AD  - Institute of Food Chemistry (170b), University of Hohenheim, Garbenstrasse 28, 
      D-70599, Stuttgart, Germany. walter.vetter@uni-hohenheim.de.
LA  - eng
PT  - Journal Article
DEP - 20210615
PL  - Germany
TA  - Environ Sci Pollut Res Int
JT  - Environmental science and pollution research international
JID - 9441769
RN  - 0 (Biological Products)
SB  - IM
MH  - *Biological Products
MH  - Indian Ocean
MH  - Mozambique
MH  - Seychelles
PMC - PMC8494675
OTO - NOTNLM
OT  - DDT
OT  - HNP
OT  - Marine predator, Swordfish
OT  - PCB
OT  - Polyhalogenated compound
OT  - Seychelles
OT  - Tropical tuna
COIS- The authors declare no competing interests.
EDAT- 2021/06/16 06:00
MHDA- 2021/10/09 06:00
PMCR- 2021/06/15
CRDT- 2021/06/15 07:04
PHST- 2020/07/31 00:00 [received]
PHST- 2021/06/01 00:00 [accepted]
PHST- 2021/06/16 06:00 [pubmed]
PHST- 2021/10/09 06:00 [medline]
PHST- 2021/06/15 07:04 [entrez]
PHST- 2021/06/15 00:00 [pmc-release]
AID - 10.1007/s11356-021-14738-0 [pii]
AID - 14738 [pii]
AID - 10.1007/s11356-021-14738-0 [doi]
PST - ppublish
SO  - Environ Sci Pollut Res Int. 2021 Oct;28(39):55252-55264. doi: 
      10.1007/s11356-021-14738-0. Epub 2021 Jun 15.