- ● Ahmadi, B. (2008). The role of heavy metals on human health, Water Resources Management Company in Iran, pp. 1-10 [In Persian].
- ● Al-Saleh, I. and Shinwari, N. (2001). Report on the levels of cadmium0, lead, and mercury in imported rice grain samples. Biological Trace Element Research, 83(1): 91-96.
- ● Arora, M., Kiran, B., Rani, S., Rani, A., Kaur, B. and Mittal, N. (2008). Heavy metal accumulation in vegetables irrigated with water from different sources, Food Chemistry, 111(4): 811- 815.
- ● Bahemuka, T.E. and Mubofu, E. B. (1999). Heavy metals in edible green vegetables grown along the sites of the Sinza and Msimbazi rivers in Dares Salaam, Tanzania, Food Chemistry, 66: 63-66.
- ● Chao, W., Xiao-chen, L., Li-min, Z., Pei-fang, W. and Zhi-yong, G. (2007). Pb, Cu, Zn and Ni concentrations in vegetables in relation to their extractable fractions in soils in suburban areas of Nanjing, China, Polish Journal of Environmental Studies, 16: 199-207.
- ● Cheng, A.C., Warknek, J.E., Page, A.L. and Land, A.J. (1984). Accumulation of heavy metal in sewage sludge treated soils, Journal of Environmental Quality, 13: 87-90.
- ● Codex Alimentarius Commission (WHO/FAO). (2011). Food additives and contaminants, Joint (WHO/ FAO), Food standards program.
- ● Cui, Y.J., Zhu, Y.G., Zhai, R., Huang, Y., Qiu, Y., Liang, J. (2005). Exposure to metal mixtures and human health impacts in a contaminated area in Nanning, China. Environment International, 31:784-790.
- ● Davis, R.R. and Smith, C. (1980). Crops as indicators of the significance of contamination of by heavy metals. Water Research Center Stevenage, Uk.p. 140.
- ● Kabata – Pendias, A. (2011). Trace Elements in soils and plants, CRC Peress, Boca Rotan, Florida, USA, pp. 143-157.
- ● Lin, H.T., Won, S.S. and Li, G.C. (2004). Heavy metal content of rice and shell fish in Taiwan. Food and Drug Analysis, 12(2): 167-174.
- ● Loutfy, N., Fuerhache, M., Tundo, P., Raccanelli, S., El-Dien, A.G. and Ahmed, M.T. (2006). Dietary intake of dioxins and dioxins-like PCBs, due to the consumption of dairy products, Fish/sea food and met from Ismailia Eity, Egypt, Science of the Total Environment, 370: 1-8.
- ● Risakwe, O.E., Kanayochukwu, N.J., Nwadiuto, A.C., Daniel, D. and Onyinyechi, O. (2012). Evaluation of potential dietary toxicity of heavy metals of vegetables. Journal of Environmental & Analytical Toxicology, 2: 3.
- ● Ping, L., Zhao, H., Wang, L., Liu, Z., Wei, J., Wang, Y., et al. (2011). Analysis of Heavy Metal Sources for Vegetable Soils from Shandong Province, China. Journal of Integrative Agriculture, 10(1): 109-119.
- ● Radwan, M.A. and Salama, A.K. (2006). Market basket survey for some heavy metals in Egyptian fruits and vegetables. Food and Chemical Toxicology, 44(8): 7273-7278.
- ● Rokni, N. (1999). Principles of Food Hygiene: Tehran University Press, p. 66 [In Persian].
- ● Shariati, M.R., Farshi, R. and Gorgani Nezhad, S. (1989). The concentration of Heavy metals in crops and agricultural land south of Tehran, Journal of Soil and Water, 5(3): 260-287 [In Persian].
- ● Sharma, R.K., Agrawal, M. and Marshall, F.M. (2008). Heavy metal (Cu, Zn, Cd and Pb) contamination of vegetables in urban India: A case study in Varanasi. Environmental Pollution, 154: 254 -263.
- ● Street, J.J., Lindzay, W.L.B., Sabey, R. (1977). Solubility and plant uptake of cadmium in soils amended with cadmium and sewage sludge. Journal of Environmental Quality. 1: 72-77.
- ● Tiller, K.G., Mclaughlin, M.J. and Roberts, A.H.C. (1999). Environmental impacts of heavy metals in agro ecosystems and amelioration strategies in Oceana. In: Huang, P.M. and Iskander, I.K. (Eds). Soils and groundwater pollution and remediation. Boca Raton, Florida: CRC p. 1-35.
- ● Winsor, G.W. (1973). Nutrition, In: the U.K. Tomato Manual. Grower books, London.
- ● Yang, J., Guo, H., Ma, Y., Wang, Li., Wei, D. and Hua, L. (2010). Genotypic variations in the accumulation of Cd exhibited by different vegetables. Journal of Environmental Sciences, 22(8): 1246–1252.
|