The dietary fiber content of passion fruit was 81.5 g/100 g. Both types of fiber showed good technological properties. Phenol and flavonoid recovery dependent on the fruit type and the solvent system used. dimethyl sulfoxide (DMSO) being a more efficient solvent for extracting phenols and flavonoid than methanol or water. All the samples analyzed had good antioxidant and antibacterial capacities. The results of this study indicate that passion fruit fibers may be considered a good source of natural compounds with antioxidant activity. Insoluble fiber exhibited effects in absorbing glucose and retarding amylase activity, and might help control postprandial serum glucose. These results underline the value of consumption of these FRFs as fibre sources or low calorie.