Determination of potassium bromate in bread samples from five bakeries in addis ababa, ethiopia


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Volume :

2

Issue :

4

Abstract :

Bread samples were collected from five bakeries (Africa, Grand, Hikma, Roba, and Shewa) of wide coverage in Addis Ababa; Ethiopia. The samples were analyzed by UV-Vis spectrophotometer for potassium bromate (KBrO3). The content of potassium bromate in different breads range from 5.615 -9.974mg/kg (mean 8.100mg/kg). The level of KBrO3 was found to be 281 to 499 times more than the permissible limit set by FDA, which is highly toxic for consumers. A significant differences were found in the potassium bromate levels of bread samples from different bakeries (P
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