Charred materials in bread

Abstract

This study was conducted to measure the concentration of some heavy metals such as Chromium, Lead and Nickel in the material in the charred bread. Samples taken from the State of Khartoum and Took the Particular Sample. And the primary conducted processors, Then Measure the Concentration of Some Heavy Metals which Chromium, Lead and Nickel and Measure Absorptivity, The Analysis included Samples of the Charred Material in the Bread Machine and Municipal,Analysis Laboratories have been the Department of Chemistry _ Faculty of Science _Sudan University of Science and Technology and Central Laboratory _Faculty of Science in Khartoum University.