Uche Eunice Ekpunobi

Evaluating the Effects of Fermentation, Sprouting and Roasting on the Chemical Composition of Local Raw Materials for Complementary Food Formulation

Perpetua Nwamalubia Izuakor, Patrice-Anthony Chudi Okoye, Uche Eunice Ekpunobi & Kenneth Chukwugozie Nnaebue · International Research Journal of Pure and Applied Chemistry · 2024

This study evaluates the effects of processing techniques (fermentation, sprouting, and toasting) on the chemical composition of local raw materials (yellow maize, sorghum, millet, and soybeans) for complementary food formulation. The raw materials underwent fermentation, sprouti...

Open access Research Article 10.9734/irjpac/2024/v25i6885

Morphological, Elemental and Optical, Properties of Sphalerite Nanoparticle (ZnS) Doped with Neem Leaf Extract

Chiamaka Peace Onu, Azubuike Josiah Ekpunobi, Adaora Lynda Ozobialu, Chiedozie Emmanuel Okafor, Diemiruaye Mimi Jeroh, Chukwudi Benjamin Muomeliri, Okechukwu Emmanuel Odikpo, Augustine Chukwuemeka Azubogu, Evangeline Njideka Onuigbo, Overcomer Ifeanyi Anusiuba, Adline Nwodo, Nonso Livinus Okoli & Uche Eunice Ekpunobi · Asian Journal of Advanced Research and Reports · 2025

This study investigated the properties of undoped Sphalerite nanoparticles and Neem leaf extract doped Sphalerite nanoparticles. The Sphalerite nanoparticle were prepared by ball milling technique and was doped with the Neem leaf extract using Doctors Blades method. The Morpholog...

Open access Research Article 10.9734/ajarr/2025/v19i51029