Tadria, Sophie Pro-Vitamin A carolenoid retention of traditionally processed orange -fleshed sweet potato products / by Sophie Tadria - kampala, 2011 - xi, 82p. : ill. ( col.) ; 29 cm Thesis (M.SC. Food Sc & Tech.) - makerere University, 2011. includes bibliographical references (p.72-82). Subjects--Topical Terms: Sweet potatoes Dewey Class. No.: U 641.35