Antioxidative Properties of Blighia sapida K.D. Koenig Stem Bark Extract and Inhibitory Effects on Carbohydrate Hydrolyzing Enzymes Associated with Non-Insulin Dependent Diabetes Mellitus, Ojo, Oluwafemi Adeleke, Ajiboye Basiru Olaitan, Imiere Oluwatosin Debbie, Adeyonu Oluwatosin, Olayide Israel, and Fadaka Adewale , Pharmacognosy Journal, January 2018, Volume 10, Issue 2, p.376-383, (2018)