Agbor, G.; Moumbegna, P.; Oluwasola, E.; Nwosu, L.; Njoku, R.-C.; Kanu, S.; Emekabasi, E.; Akin, F.; Obasi, A.; Abudei, F. Antioxidant Capacity of Some Plants Foods and Beverages Consumed in the Eastern Region of Nigeria. Afr. J. Trad. Compl. Alt. Med. 2011, 8.