Igwe, C.U., Ibegbulem, C., Nwaogu, L., Ujowundu, C. and Okwu, G. 2008. Calcium, Zinc and Phytate Interrelationships in Four Lesser-Known African Seeds Processed into Food Condiments. JOURNAL OF ADVANCES IN CHEMISTRY. 4, 1 (Apr. 2008), 288–294. DOI:https://doi.org/10.24297/jac.v4i1.956.