Research Article J Biochem Physiol 2018, 1:2 HPLC Profiles of Onion Fructooligosaccharides and Inulin and their Prebiotic Effects on Modulating Key Markers of Colon Function, Calcium Metabolism and Bone Mass in Rat Model Abstract Full-text PDF Hoda Mabrok, Magda Soliman, Mahmoud Mohammad and Laila Hussein