The Mycotoxin Risks Lurking in Breads Sold in Abuja Metropolis

Abstract

Bread is one of the most essential food products that is universally accepted as a very convenient form of food that has desirability to all population rich or poor, rural or urban dwellers. A staple food prepared by baking dough of flour, water and/or sugar. It is a good source of nutrients, such as macronutrients and micronutrients that are all essential for human Bread like other bakery products are subject to microbial contamination and spoilage by molds irrespective of the intrinsic composition of the product. The present study was carried out to identify the fungi associated with bread spoilage sold in Abuja metropolis, Nigeria and the possible health risks. Twenty-four (24) bread products from different locations within FCT, Abuja, Nigeria covering the six regions; Abaji, AMAC, Bwari, Gwagwalada, Kuje and Kwali were sampled and the molds associated with them were isolated using spread plate method. Based on the cultural and morphological characterizations using standard identification techniques, the mold namely Aspergillus sp. (29.7%), Mucor sp. (17.4%), Penicillum sp. (17.1%), Fusarium sp. (14.7%), Rhizopus sp. (8.0%), Cladosporium sp. (7.4%) Alternaria sp. (3.4%) and Geotricum sp. (2.3%) were found. The presence of mold is a signal to the possibility of mycotoxin build-up and other food safety risks. Therefore, bread manufacturer and distribution vendors need to periodically validate their preventive measures to control potential hazards associated with fungi-laden breads.