عنوان مقاله [English]
نویسندگان [English]چکیده [English]
Dangerous effects of pesticides on human and environmental health,especially their roleinfood chains; are the most important reasons to doing this study. Hence, it is necessary to investigatethese compoundsinthe environment, foodandlivingbody.
InthisStudysinceSeptamber 2010 to March 2011,sugar beet samples from five areasofIsfahan province had been collected (Isfahan, Borkhar, Semirom, Golpayegan and Fereydan cities). Samples analyzed by chromatographic methods to determine the residue of two pesticide (Chloropyrifus and Deltamethrin) which had been used as usual pesticides in areas that are the main sugar beets producers for sugar factories in Isfahan province.In this study, High Performance Thin Layer Chromatography (HPTLC) was used to determine Chloropyrifus andDeltamethrinresidues in sugar beets
Thehighest amount ofpesticide residue belongs to Deltamethrin in Semirom andthe lowest one was observedinGolpayegan. The amounts of Deltamethrinresidueinthe collected sugar beets from Semiromwere equal or higherthanthe maximumresiduelimitation (MRL)(0.05mg/kg). The amounts ofChloropyrifus residueinthe sugar beets any areas not were equal or higherthanthe maximumresiduelimitation (MRL) (0.01mg/kg) andThehighest amount ofpesticide residue belongs to Chloropyrifus in Borkhar andthe lowest one was observedin two areas ofIsfahan and Golpayegan.
Ambrus. A., Hargital, E., Karoly, G., Fulop, A. & Lantos, J . 1981. General method for determination of pesticide residues in samples of plant origin, soil and water. 11 Thin layer chromatographic determination. Journal of AOAC International, 64 (3): 743-748.
Arjmandi,R.1994. EcologicalAssessment ofPesticideUseinRice Fields. M.Sc.Thesis,Science and Research Branch, Islamic Azad University, Tehran, Iran
Christensen, K., Harper, B., Luukinen, B., Buhl, K., Stone, D. 2009. Chlorpyrifos Technical Fact Sheet. National pesticide information center, Oregan State University Extension Services. Available online in URL : http://npic.orst.edu/fact sheets/ Chlorptech. Pdf
Hassanzadeh, N.Bahramifar, N. & EsmaeiliSari, A.2008. Analysis ofpesticidesresiduesinfood(fruits, vegetables) asa serioushealthriskto consumers.18th National congress on Food Technology, 15-16 Oct. 2008, Mashhad, Iran
Jahnson, M., Luukinen, B., Buhl, K. & Stone, D. 2010 . Deltamethrin Technical Fact sheet, National pesticide information center , Oregan State University Extension Services. Available online in URL: http://npic.orst.edu/fact sheets / Deltatech. Pdf
Khodabandeh, N. 2006. Cultivation ofEndustrialPlant. Sepehr Publish Center, Tehran, Iran (in persian).
Moffat, C.F., and Whittle, K., 1999. Environmental Contaminants in Food. Sheffiel Academic Press Ltd, UK.
Rakhshani, E. 2005. Principles of Agricultural Toxicology. Farhangejame , Tehran, Iran
Zong-Mao, C, Yun-Hao, W. 1996.Chromatographic methods for the determination of pyrethrin and pyrethroid pesticide residue in crops, foods and environmental samples. Journal of Chromatography A, 754, 367-395.