TY - JOUR
T1 - Distribution of petrogenic polycyclic aromatic hydrocarbons (PAHs) in seafood following Deepwater Horizon oil spill
AU - Fernando, Harshica
AU - Ju, Hyunsu
AU - Kakumanu, Ramu
AU - Bhopale, Kamlesh K.
AU - Croisant, Sharon
AU - Elferink, Cornelis
AU - Kaphalia, Bhupendra S.
AU - Ansari, G. A.Shakeel
N1 - Funding Information:
This work was supported by 1U19ES020679 and center grant P30ES06676 both from NIH / NIEHS, USA . Thanks to Dr. Edward Overton (Department of Environmental Sciences, Louisiana State University, Baton Rouge, LA, USA) and Dr. John Munson (Department of Environmental and Global Health, University of Florida, Gainesville, FL, USA) for helpful discussions.
Funding Information:
This work was supported by 1U19ES020679 and center grant P30ES06676 both from NIH/ NIEHS, USA. Thanks to Dr. Edward Overton (Department of Environmental Sciences, Louisiana State University, Baton Rouge, LA, USA) and Dr. John Munson (Department of Environmental and Global Health, University of Florida, Gainesville, FL, USA) for helpful discussions. Drs. Ansari, Croisant and Elferink were responsible for developing the U19 grant for funding. Drs. Ansari and Kaphalia were responsible for developing and executing Project 2 (part of U19) which resulted in the analysis of Seafood samples; a subject of this publications. Dr. Fernando was responsible for the PAHs analysis of Seafood where extraction of PAHs from Seafood was assisted by Dr. Bhopale and Mr. Kakumanu. Dr. Ju has done the statistical analysis All authors were involved in developing the manuscript, All authors declare no competing interest.
Publisher Copyright:
© 2019 Elsevier Ltd
PY - 2019/8
Y1 - 2019/8
N2 - A community-based participatory research was utilized to address the coastal community's concern regarding Deepwater Horizon oil contamination of seafood. Therefore, we analyzed polycyclic aromatic hydrocarbons (PAHs), major toxic constituents of crude oil, in the seafood collected from gulf coast (Louisiana, Alabama and Mississippi) during December 2011–February 2014. PAHs were extracted from edible part of shrimp, oysters, and crabs by the QuEChERS/dsPE procedure and analyzed by gas chromatography–mass spectrometry. The total PAHs data were further analyzed using the General Linear Mixed Model procedure of the SAS (Version 9.3, SAS Institute, Inc., Cary, NC) statistical software. Brown shrimp showed statistically significant differences in PAHs levels with respect to time and locations while white shrimp showed differences at various time points. PAHs levels in oyster and crab samples were not statistically different at the Type I error of 0.05. Overall, the PAHs levels are far below FDA levels of concern for human consumption.
AB - A community-based participatory research was utilized to address the coastal community's concern regarding Deepwater Horizon oil contamination of seafood. Therefore, we analyzed polycyclic aromatic hydrocarbons (PAHs), major toxic constituents of crude oil, in the seafood collected from gulf coast (Louisiana, Alabama and Mississippi) during December 2011–February 2014. PAHs were extracted from edible part of shrimp, oysters, and crabs by the QuEChERS/dsPE procedure and analyzed by gas chromatography–mass spectrometry. The total PAHs data were further analyzed using the General Linear Mixed Model procedure of the SAS (Version 9.3, SAS Institute, Inc., Cary, NC) statistical software. Brown shrimp showed statistically significant differences in PAHs levels with respect to time and locations while white shrimp showed differences at various time points. PAHs levels in oyster and crab samples were not statistically different at the Type I error of 0.05. Overall, the PAHs levels are far below FDA levels of concern for human consumption.
KW - Deepwater Horizon oil spill
KW - Petrogenic PAHs
KW - Seafood
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U2 - 10.1016/j.marpolbul.2019.05.015
DO - 10.1016/j.marpolbul.2019.05.015
M3 - Article
C2 - 31590776
AN - SCOPUS:85066446108
SN - 0025-326X
VL - 145
SP - 200
EP - 207
JO - Marine Pollution Bulletin
JF - Marine Pollution Bulletin
ER -