Bioactive components, enzymes inhibitory and antioxidant activities of biofortified yellow maize (Zea mays L.) and cowpea (Vigna unguiculata L. Walp) composite biscuits - Irondi, Emmanuel; Ajani, Emmanuel; Aliyu, Olawale; Olatoye, Kazeem; Abdulameed, Hassan; Ogbebor, Osayame (The Annals of the University Dunarea de Jos of Galati. Fascicle VI - Food Technology, 2021)