 Osikapa ndị Igbo Brown rice Dkta Uchendu bụ ọkachamara nihe gbasara nri na etu o si enyere ndụ aka na mahadum National Open University of Nigeria NOUN si kwuo, ọ dị mkpa ị na-eri osikapa a kpụchaghị akpụcha ma hapụ nke a kpụchara akpụcha polished rice. 