20Sep 2019

CONTAMINATION OF MEAT AND OFFAL (SKIN) BY THE TRACE ELEMENTS METALS DURING THE COOKING GRID OR FOLLOWING PRE-TREATMENT OF STRIPPING TO TIRES.

  • Laboratory of Environmental Sciences, University of Nangui Abrogoua, 02 BP 801 Abidjan 02, C?te dIvoire.
  • University Jean-Lorougnon-Guede, BP 150 Daloa, C?te dIvoire.
  • National Laboratory of the Support to the Agricultural Development (LANADA) ,04 BP 612 Abidjan 04, Cote dIvoire.
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The ?choukouya?, beef cooked on artisanal metal barbecues powered mainly with rubber woods, is being a high consumption in C?te d'Ivoire, particularly in Abidjan, in the towns of Port-Bou?t and Yopougon. It is the same for the ?kplo?, ox stripped to the fire made of used tires and rubber debris, especially in the communes of Abobo and Port-Bou?t. These cooking process generate toxic compounds among which are the trace elements metals (TEM), carcinogenic or mutagenic. The objective of the study is to determine the levels of contamination of meat and offal (skin) by the TEM (cadmium, mercury, lead). Thus, 60 samples of meat and 60 samples of skin were collected, mineralized in acidic medium and assayed by atomic absorption spectrophotometry (AAS). The results indicate that in the samples of meat lead presents the highest average levels, with 0.490 mg/kg and 0.446 mg/kg respectively at Port-Bou?t and Yopougon. In the skin samples also, lead has the highest average concentrations with respectively 0.605 mg/kg and 1.457 mg/kg at Abobo and Port-Bou?t. These values are beyond the European Union standard (0.1 mg/kg). Mercury and cadmium levels are below their limits which are respectively 0.5 mg/kg and 0.05 mg/kg regardless to the matrix and the commune.

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[Yaya Coulibaly, Soro Donafologo Baba, Diarra Moussa, Aboua Kouassi Narcisse, Kouadio David Leonce, Ehouman Ano Guy Serge, Meite Ladji, Traore Karim Sory and Dembele Ardjouma. (2019); CONTAMINATION OF MEAT AND OFFAL (SKIN) BY THE TRACE ELEMENTS METALS DURING THE COOKING GRID OR FOLLOWING PRE-TREATMENT OF STRIPPING TO TIRES. Int. J. of Adv. Res. 7 (Sep). 1020-1025] (ISSN 2320-5407). www.journalijar.com

YAYA Coulibaly
1Laboratory of Environmental Sciences, University of Nangui Abrogoua, 02 BP 801 Abidjan 02, Côte d\'Ivoire

DOI:

Article DOI: 10.21474/IJAR01/9751      
DOI URL: https://dx.doi.org/10.21474/IJAR01/9751

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