Determination of organochlorine pesticide residues in dried cocoa

• Autorzy: Abiodun Olaniran O. , Oyerinde Ajiboye E. , Abiodun Adebayo T. , Adelani Babarinde S. , Omolola Adedosu H. , Olulakin Adesina G.
• Języki publikacji: EN

Abstrakty

EN

Organochlorine pesticide residues in dried cocoa beans from selected towns in Ondo and Osun States, Nigeria were determined. Four towns Ondo and Idanre (Ondo State) and Ife and Ilesa (Osun State) were selected to represent cocoa producing areas in the states. Samples were extracted and cleaned-up on silica gel adsorbent. Pesticide residues were detected using Gas Chromatography – Mass Spectrometry (GC-MS). Five organochlorine pesticides were detected in the samples from Ondo state which includes alpha-HCH, beta-HCH, delta-HCH, endrin and p p’ DDT. The levels of p p’ DDT (0.108 mg/kg and 0.107 mg/kg) detected in samples from Ondo and Idanre towns were lower than the EU MRL (0.5 mg/kg), while other detected organochlorine pesticide residues from the State were higher than the EU MRL. In Osun State, alpha-HCH, lindane, dieldrin, endrin, heptachlor-epoxide, endosulfan I and p p’ DDT were organochlorine pesticide residues detected, with lindane (0.074 mg/kg), endosulfan I (0.099 mg/kg) and p p’ DDT (0.235 mg/kg) being lower than EU MRLs. Higher levels of organochlorine pesticide residues than the EU MRLs suggest that the produce were not safe for human consumption because of the tendency of the pestsides to persist for a long period of time and as well bioaccumulate within the environment. The produce can also face trade threat in international market. Measures were suggested to ameliorate this situation.

Słowa kluczowe

EN

Nigeria; cocoa; Theobroma cacao; cocoa bean; organochlorine pesticide; dichlorodiphenyldichloroethane; dichlorodiphenyltrichloroethane; pesticide residue; maximum residue level; food safety

• Wydawca: -
• Czasopismo: International Letters of Natural Sciences
• Rocznik: 2016
• Tom: 54
• Opis fizyczny: p.8-16,fig.,ref.

Twórcy

autor

Abiodun Olaniran O.

• Department of Crop and Environmental Protection, Ladoke Akintola University of Technology, Ogbomoso, Nigeria

autor

Oyerinde Ajiboye E.

• Department of Crop and Environmental Protection, Ladoke Akintola University of Technology, Ogbomoso, Nigeria

autor

Abiodun Adebayo T.

• Department of Crop and Environmental Protection, Ladoke Akintola University of Technology, Ogbomoso, Nigeria

autor

Adelani Babarinde S.

• Department of Crop and Environmental Protection, Ladoke Akintola University of Technology, Ogbomoso, Nigeria

autor

Omolola Adedosu H.

• Department of Science Laboratory Technology, Ladoke Akintola University of Technology, Ogbomoso, Nigeria

autor

Olulakin Adesina G.

• Department of Crop and Environmental Protection, Ladoke Akintola University of Technology, Ogbomoso, Nigeria

Bibliografia

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• DOI References
• [8] J.P. Lama Standard setting on pesticide residues to ensure food safety. The Journal of Agriculture and Environment 9 (2008) 46-53. 10.3126/aej.v9i0.2116
• [11] J.Z. Wang, Y.F. Guan, H.G. Ni, E.Y. Zeng, Polycyclic aromatic hydrocarbon in riverine runoff of the pearl River Delta (China): Concentration, fluxes and fate. Environ. Sci. Technol 41 (2007) 5614-9. 10.1021/es070964r
• [13] I. U Mokuwunye, F. D. Babalola, U. E. Asogwa, N. Idris, I.A. Aderolu, F.C. Mokwunye M. Idrisu, Compliance of agrochemical marketers with banned cocoa pesticides in Southwest Nigeria, Journal of Agricultural Science 59(2) (2014) 161-174. 10.2298/jas1402161m
• [15] A. Axmon, A. Rignell-Hydbom, Estimations of past male and female serum concentrations of biomarkers of persistent organochlorine pollutants and their impact on fecundability estimates, Environmental Research. 101 (2006) 387-394. 10.1016/j.envres.2005.10.005
• [18] M. B. Sosan, A.E. Akingbohungbe, I.A.O. Ojo and M.A. Durosinmi, Insecticide residues in the blood serum and domestic water source of cacao farmers in South Western Nigeria, Chemosphere. 72 (2008) 781-784. 10.1016/j.chemosphere.2008.03.015
• [19] X. Xu, A.B. Dailey, E. O Talbott, V. A, Ilacqua, G Kearney, N. R Asal, Associations of serum concentrations of organochlorine pesticides with breast cancer and prostate cancer in U.S. adults. Environmental Health Perspectives 118 (2010) 60-66. 10.1289/ehp.0900919
• [20] D. H Lee, I. K Lee, K. Song, M. Steffes, W. Toscano, B. A Baker, D. R Jacobs Jr, A strong doseresponse relation between serum concentrations of persistent organic pollutants and diabetes: Results from the National Health and Examination Survey 1999-2002. Diabetes Care 29 (2006). 10.2337/dc06-0543

Identyfikatory

DOI

10.18052/www.scipress.com/ILNS.54.8