Legesse Shiferaw Chewaka is a food science and human nutrition researcher. My PhD work focus of improving utilization of mealworm, an edible insect, as alternative protein source. My current research areas are recycling agro-food by product, specifically study on rice bran as a dietary fiber source. Another project am enged on study on pretreatment methods to improve physicochemical and rheological properties of okara (soy milk by-product).