Brazilian native passion fruit (Passiflora tenuifila Killip) is a rich source of proanthocyanidins, carotenoids, and dietary fiber

•Proanthocyanidins and carotenoids were evaluated for the first time in P. tenuifila.•Fruits presents high contents of phenolic compounds and elevated antioxidant potential.•P. tenuifila fruits are a good source of dietary fiber.•Both ripening stages provides similar flavonoids profiles and proximate composition.