TY - CHAP AU - Michael Dare Asemoloye AU - Segun Gbolagade Jonathan AU - Rashid Saddaf AU - Zaffar Habiba AU - Edward Ehidiabhen Okoawo AU - Tunde Sheriffdeen Bello ED - Lukman Bola Abdulra'uf Y1 - 2017-08-30 PY - 2017 T1 - Incidence and Chemical Implications of Aflatoxin in Street-Vended Foods N2 - Aflatoxins are a group of highly toxic and carcinogenic substances, which occur naturally, and can be found in food substances. Aflatoxins are secondary metabolites of certain strains of the fungi Aspergillus flavus and A. parasiticus and the less common A. nomius. Aflatoxins B1, B2, G1, and G2 are the most important members, which can be categorized into two groups according to the chemical structure. As a result of the adverse health effects of mycotoxins, their levels have been strictly regulated especially in food and feed samples. Therefore, their accurate identification and determination remain a Herculean task due to their presence in complex food matrices. The great public concern and the strict legislation incited the development of reliable, specific, selective, and sensitive analytical methods for pesticide monitoring that are discussed in this book. BT - Aflatoxin SP - Ch. 7 UR - https://doi.org/10.5772/intechopen.68478 DO - 10.5772/intechopen.68478 SN - 978-953-51-3458-9 PB - IntechOpen CY - Rijeka Y2 - 2024-04-16 ER -