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Antioxidant potential and physicochemical characterization of yellow, purple and orange passion fruit.


ABSTRACT: This study evaluated yellow, purple and orange passion fruit in pulp, peel, and seed for physicochemical characteristics, proximate composition, minerals, antioxidant capacity (DPPH and ABTS), phenolic compounds, carotenoids, flavonoids and anthocyanins. Yellow passion fruit presented higher concentrations of pectin (37.37 g/100 g) in peels; high cryptoxanthin, α-carotene, β-carotene, provitamin A, quercetin, and kaempferol in pulps and higher values of ash and total dietary fiber in seeds. The purple fruit was highlighted by a great value of anthocyanins (103.68 mg/100 g) in peels and seeds and the orange fruit reported higher levels of ash, carotenoids (mainly β-carotene with 21,274 μg/100 g), kaempferol in peels, higher contents of total soluble solids, lycopene (4405 μg/100 g), lutein,

SUBMITTER: Dos Reis LCR 

PROVIDER: S-EPMC6033812 | biostudies-literature | 2018 Jul

REPOSITORIES: biostudies-literature