Colloid and Surface Science
Volume 4, Issue 1, June 2019, Pages: 13-16
Received: Mar. 26, 2019;
Accepted: Apr. 29, 2019;
Published: May 27, 2019
Views 513 Downloads 74
Mawia Hassan Elsaim, Department of Chemistry, College of Science and Technology University of Merowe Technology, Merowe, Sudan; Department of Chemistry, College of Science, Beijing University of Chemical Technology, Beijing, China
Aisha Abdelrhaman, Department of Chemistry, College of Science and Technology University of Merowe Technology, Merowe, Sudan
This study was to determine the concentrations of essential metals such as namely Copper, Cobalt, Manganese, Iron and Zinc) and heavy metals such as Cadmium and Lead performed by atomic absorption spectrophotometer (AAS) in two sample of some animal meats of Mutton (sheep) and Beef (cow), collected from the district popularly in Merowe-city, north Sudan. The essential metals estimation in the investigated samples indicated the following range of concentration (0.19 -0.28mg/kg) for Cobalt, (0.36-0.31mg/kg) for Copper, (3.16-5.44mg/kg) for Iron, (0.12-0.15mg/kg) for Manganese, and (5.30 -7.6mg/kg) for Zinc respectively. These concentrations of essential metals are in the range of human necessities. The concentration of toxic metals (Cadmium and lead) in two samples is not mean detected. The results also showed that were significant differences of some essential elements concentrations (Mg/kg) in two samples. Generally meat of Beef was found to have to highest significant levels of metals and the meat of Mutton lowest levels. The concentration of Iron and Zinc concentration in all samples were within the tolerance limits.
Mawia Hassan Elsaim,
Concentration of Heavy Metals in Some Animal Meats from Merowe–City–Sudan, Colloid and Surface Science.
Vol. 4, No. 1,
2019, pp. 13-16.
Martz, 1981, The essential trace elements. Science 213, 1332-37.
Chowdhury, M. Monir Uddin, M, Faridul Alam, M. Reaz Uddin, M. jakir Hossain and M. Z. A Shahidul Alam, Pak. J. Anal. Chem., 2003, 4 (2), 99-103.
Nielsen, F. H Ultra traces elements in human nutrition A. R. Diss, Inc., New York 1982, 379-404.
Baykov, B. D, M. P, Stoyanov and M. L. Gugova, 1996. Cadmium and lead bioaccumulation in male chickens for high food concentrations, toxical. Environ, chem., 54: 155-59.
John, H. H. and I. R. Jeanne, 1994. food Additives, contaminants and Natural toxins. In: Maurice E. S., A. O. James S. L, Moshe and febiger, (Eds.). Modern Nutrition in Health and Disease. 8th Edn., part II, pp: 1597-1598.
Cunningham, W. P. and B. W. Saigo 1997. Environmental science a Global Concern 4th Edn., WMC Brown Publisher, New York pp 389.
Daniel, B, and A. K. Edward 1995. Environmental Science, Earth as living plant. John wiley and Sons New York, pp: 278-279.
Sabir, S. M., S. W. Khan and I. Hayat, 2003. Effect of environmental pollution on quality of meat in district Bagh, Azad Kashmir. Pak. J. Nutr., 2 (2): 98-101.
Gonzalez-Waller D, L. Karlsson. Caballero, F. Hernandez A. Gutierrez, T. Gonzalez –Igalesias, M Marino and A. Hardissionm 2006 lead and cadmium in meat and meat products consumed by the pollution in Tenerife lslans, Spain, food Addit contamin, 23: 797-793.
Demirezen D. and K. Uruc. 2006 comparative study of trace element in certain fish, meat and meat products. meat Sei., 74: 255-260.
Goyer, R. A. 1997. Toxic and essential metal interactions. Annu. Rev. Nutr., 17: 37-50.
Santhi, D., V. Balakrishnan, A. Kalaikannan and K, T. Radhakirhnan 2008. Presence of heavy metals in pork products in Chennai (India). Am. J. Food Technol, 3 (3): 192-199.
Mahaffey, K. R., 1977. Mineral concentrations in animaltissues: Certain aspects of FDA regulatory role. J. Anim. Sci., 44: 509-515.
Claughlin, M, J, D, R. Parker and J. M. Clarke, 199 Metals and micronutrients, food safety issues, Field crops Res., 60: 143-163.
Atsdr, 2004. Agency for Toxic Substances and Disease Registry, Division of Toxicology, Clifton Road, NE, Atlanta GA. Retrieved from htt/www. atsdr. cdc. gov/toxprofiles /.
Brito G., C. DIAZ, L. Galindo, A. Hardisson, D. Santiago and M. F, Garcia 2005 levels of metals in canned meat products: intermetallic correlations. Bull. Environ contem Toxicology 44 (2): 309-316.
WHO, (World Health Organization), Technical Report Series Evaluation of Certain Food Additivies and contaminants Geneva 1987. Pdf Document (Avaliable in htt//wjqlibdoc.wh,int/ trs/WHO-TRS-751. pdf.