Copyright (c) 2017 AJC
This work is licensed under a Creative Commons Attribution 4.0 International License.
Determination of Heavy Metal Elements in Different Vegetable Edible Oils in China
Corresponding Author(s) : Huidong Qiu
Asian Journal of Chemistry,
Vol. 29 No. 5 (2017): Vol 29 Issue 5
Abstract
The content of nine heavy metals in vegetable edible oils has been determined using inductively coupled plasma-optical emission spectrometer (ICP-OES) after microwave digestion. The method has been validated by recovery experiments in different oil samples, obtaining satisfactory results in the range of 90 to 107 %. The relative standard deviations ranged from 2 to 7 % in samples spiked with 1 μg/g of each metal, respectively. The proposed method was applied to determination of copper, lead, zinc, chromium, cadmium, nickel, ferrum, aluminium and manganese in vegetable edible oils. In addition, a comparison relevance between the heavy metal level distributed and different production process types were observed in vegetable edible oils.
Keywords
Download Citation
Endnote/Zotero/Mendeley (RIS)BibTeX
- M. Zeiner, I. Steffan and I.J. Cindric, Microchem. J., 81, 171 (2005);https://doi.org/10.1016/j.microc.2004.12.002.
- M.K. Jamali, T.G. Kazi, M.B. Arain, H.I. Afridi, N. Jalbani, R.A. Sarfraz and J.A. Baig, J. Hazard. Mater., 158, 644 (2008); https://doi.org/10.1016/j.jhazmat.2008.02.007.
- P. Ünak, F. Yurt Lambrecht, F.Z. Biber and S. Darcan, J. Radioanal. Nucl. Chem., 273, 649 (2007); https://doi.org/10.1007/s10967-007-0925-3.
- M. Gopalani, M. Shahare, D.S. Ramteke and S.R. Wate, Bull. Environ. Contam. Toxicol., 79, 384 (2007); https://doi.org/10.1007/s00128-007-9256-x.
- I.J. Cindric, M. Zeiner and I. Steffan, Microchem. J., 85, 136 (2007); https://doi.org/10.1016/j.microc.2006.04.011.
- D. Mendil, O.D. Uluozlu, M. Tuzen and M. Soylak, J. Hazard. Mater., 165, 724 (2009); https://doi.org/10.1016/j.jhazmat.2008.10.046.
- R. Ansari, T.G. Kazi, M.K. Jamali, M.B. Arain, M.D. Wagan, N. Jalbani, H.I. Afridi and A.Q. Shah, Food Chem., 115, 318 (2009); https://doi.org/10.1016/j.foodchem.2008.11.051.
- C.V.S. Ieggli, D. Bohrer, P.C. Do Nascimento and L.M. De Carvalho, Food Addit. Contam. Part A Chem. Anal. Control Expo. Risk Assess., 28, 640 (2011); https://doi.org/10.1080/19440049.2011.555843.
- J.V. Maciel, C.L. Knorr, E.M.M. Flores, E.I. Müller, M.F. Mesko, E.G. Primel and F.A. Duarte, Food Chem., 145, 927 (2014); https://doi.org/10.1016/j.foodchem.2013.08.119.
- G. Dugo, L. Lapera, G. Latorre and D. Giuffrida, Food Chem., 87, 639 (2004); https://doi.org/10.1016/j.foodchem.2003.12.035.
- C.A. Bizzi, E.M.M. Flores, J.S. Barin, E.E. Garcia and J.A. Nóbrega, Microchem. J., 99, 193 (2011); https://doi.org/10.1016/j.microc.2011.05.002.
- C.A. Bizzi, J.S. Barin, E.E. Garcia, J.A. Nobrega, V.L. Dressler and E.M.M. Flores, Spectrochim. Acta B At. Spectrosc., 66, 394 (2011); https://doi.org/10.1016/j.sab.2011.04.013.
References
M. Zeiner, I. Steffan and I.J. Cindric, Microchem. J., 81, 171 (2005);https://doi.org/10.1016/j.microc.2004.12.002.
M.K. Jamali, T.G. Kazi, M.B. Arain, H.I. Afridi, N. Jalbani, R.A. Sarfraz and J.A. Baig, J. Hazard. Mater., 158, 644 (2008); https://doi.org/10.1016/j.jhazmat.2008.02.007.
P. Ünak, F. Yurt Lambrecht, F.Z. Biber and S. Darcan, J. Radioanal. Nucl. Chem., 273, 649 (2007); https://doi.org/10.1007/s10967-007-0925-3.
M. Gopalani, M. Shahare, D.S. Ramteke and S.R. Wate, Bull. Environ. Contam. Toxicol., 79, 384 (2007); https://doi.org/10.1007/s00128-007-9256-x.
I.J. Cindric, M. Zeiner and I. Steffan, Microchem. J., 85, 136 (2007); https://doi.org/10.1016/j.microc.2006.04.011.
D. Mendil, O.D. Uluozlu, M. Tuzen and M. Soylak, J. Hazard. Mater., 165, 724 (2009); https://doi.org/10.1016/j.jhazmat.2008.10.046.
R. Ansari, T.G. Kazi, M.K. Jamali, M.B. Arain, M.D. Wagan, N. Jalbani, H.I. Afridi and A.Q. Shah, Food Chem., 115, 318 (2009); https://doi.org/10.1016/j.foodchem.2008.11.051.
C.V.S. Ieggli, D. Bohrer, P.C. Do Nascimento and L.M. De Carvalho, Food Addit. Contam. Part A Chem. Anal. Control Expo. Risk Assess., 28, 640 (2011); https://doi.org/10.1080/19440049.2011.555843.
J.V. Maciel, C.L. Knorr, E.M.M. Flores, E.I. Müller, M.F. Mesko, E.G. Primel and F.A. Duarte, Food Chem., 145, 927 (2014); https://doi.org/10.1016/j.foodchem.2013.08.119.
G. Dugo, L. Lapera, G. Latorre and D. Giuffrida, Food Chem., 87, 639 (2004); https://doi.org/10.1016/j.foodchem.2003.12.035.
C.A. Bizzi, E.M.M. Flores, J.S. Barin, E.E. Garcia and J.A. Nóbrega, Microchem. J., 99, 193 (2011); https://doi.org/10.1016/j.microc.2011.05.002.
C.A. Bizzi, J.S. Barin, E.E. Garcia, J.A. Nobrega, V.L. Dressler and E.M.M. Flores, Spectrochim. Acta B At. Spectrosc., 66, 394 (2011); https://doi.org/10.1016/j.sab.2011.04.013.