Assessment of Some Toxic Metal Concentrations in Selected Ready-to-use Medicinal Plant Roots and Stem Barks in Ibadan, Nigeria
F. Offor Ifeanyi, C. Ehiri Richard & U. Etim Effiong · Journal of Scientific Research and Reports · 2013
The aim of this study is to assess the concentrations of selected toxic metals (Cr, Ni, Cu, Zn and Cd) in some herbal plants sold in 3 markets within Ibadan, Nigeria. Sampling was done on a daily basis for 7 days in 2012. Blended plant samples were heated at 550ºC for 4 hours and...
Open access
Research Article
10.9734/JSRR/2014/5929