PMID- 37055876
OWN - NLM
STAT- MEDLINE
DCOM- 20230831
LR  - 20230831
IS  - 1939-3229 (Electronic)
IS  - 1939-3210 (Linking)
VI  - 16
IP  - 3
DP  - 2023 Sep
TI  - POPs and PAHs in fish oil-based food supplements at the Czech market.
PG  - 197-208
LID - 10.1080/19393210.2023.2200374 [doi]
AB  - The objectives of this study were to assess concentrations of three groups of 
      persistent organic pollutants (POPs) and polycyclic aromatic hydrocarbons (PAHs) 
      in 44 fish oil-based food supplements, to estimate their daily intake by 
      consumers and, to evaluate the compliance of the oil samples with the oil origin 
      declarations (cod liver oil or fish oil). The concentrations of  summation operatorPCBs (7 
      congeners), OCPs (19 compounds, represented mainly by  summation operatorDDTs),  summation operatorPBDEs (10 
      congeners), and  summation operatorPAHs (16 compounds) found in samples ranged between 0.15-55.7 microg 
      kg(-1), 0.93-72.8 microg kg(-1), 0.28-27.5 microg kg(-1), and 0.32-51.9 microg kg(-1), 
      respectively. Besides, the authenticity of the oils was assessed based on the 
      fingerprints obtained by DART-HRMS, an ambient mass spectrometry technique. Four 
      samples declared as fish oil were probably prepared from cod liver oil, which is 
      much cheaper. Furthermore, these samples contained elevated concentrations of 
      halogenated POPs when compared to supplements produced from fish oil.
FAU - Drabova, Lucie
AU  - Drabova L
AUID- ORCID: 0000-0003-3751-1771
AD  - Faculty of Food and Biochemical Technology, Department of Food Analysis and 
      Nutrition, University of Chemistry and Technology, Prague, Czech Republic.
FAU - Pulkrabova, Jana
AU  - Pulkrabova J
AD  - Faculty of Food and Biochemical Technology, Department of Food Analysis and 
      Nutrition, University of Chemistry and Technology, Prague, Czech Republic.
FAU - Hrbek, Vojtech
AU  - Hrbek V
AD  - Faculty of Food and Biochemical Technology, Department of Food Analysis and 
      Nutrition, University of Chemistry and Technology, Prague, Czech Republic.
FAU - Kocourek, Vladimir
AU  - Kocourek V
AD  - Faculty of Food and Biochemical Technology, Department of Food Analysis and 
      Nutrition, University of Chemistry and Technology, Prague, Czech Republic.
FAU - Hajslova, Jana
AU  - Hajslova J
AUID- ORCID: 0000-0001-7443-4280
AD  - Faculty of Food and Biochemical Technology, Department of Food Analysis and 
      Nutrition, University of Chemistry and Technology, Prague, Czech Republic.
LA  - eng
PT  - Journal Article
DEP - 20230413
PL  - England
TA  - Food Addit Contam Part B Surveill
JT  - Food additives & contaminants. Part B, Surveillance
JID - 101317183
RN  - 0 (Environmental Pollutants)
RN  - 0 (Fish Oils)
RN  - 0 (Polycyclic Aromatic Hydrocarbons)
RN  - 8001-69-2 (Cod Liver Oil)
RN  - DFC2HB4I0K (Polychlorinated Biphenyls)
SB  - IM
MH  - *Environmental Pollutants/analysis
MH  - Fish Oils/analysis
MH  - *Polycyclic Aromatic Hydrocarbons/analysis
MH  - Cod Liver Oil/chemistry
MH  - Czech Republic
MH  - Food Contamination/analysis
MH  - Dietary Supplements/analysis
MH  - *Polychlorinated Biphenyls/analysis
MH  - Environmental Monitoring
OTO - NOTNLM
OT  - DART-HRMS
OT  - GC-MS/MS
OT  - OCPs
OT  - PAHs
OT  - PCBs
OT  - Pops
OT  - SPE
OT  - cod liver oil
OT  - fish oil
OT  - food authenticity
OT  - food supplements
EDAT- 2023/04/14 06:00
MHDA- 2023/08/31 06:41
CRDT- 2023/04/13 23:52
PHST- 2023/08/31 06:41 [medline]
PHST- 2023/04/14 06:00 [pubmed]
PHST- 2023/04/13 23:52 [entrez]
AID - 10.1080/19393210.2023.2200374 [doi]
PST - ppublish
SO  - Food Addit Contam Part B Surveill. 2023 Sep;16(3):197-208. doi: 
      10.1080/19393210.2023.2200374. Epub 2023 Apr 13.