The chemical composition of the Cynophalla flexuosa hydroethanolic extract (CFHEE) was identified and its antioxidant, antifungal and antipleomorphic activities against C. albicans and C. tropicalis strains were evaluated. Phytochemical prospecting evidenced polyphenolic and triterpenoid compounds while UPLC-MS analysis revealed the presence of Isopropyl/n-propyl-GLS; Methylpropyl-GLS/butyl-GLS; Methylbutyl-GLS; Quercetin O-di-hexoside; Quercetin-pentosyl-hexoside; Rutin; Quercetin O-glucoside; Kaempferol O-rhamnosyl-hexoside; Kaempferol O-pentosyl-hexoside and Lariciresinol hexoside. The CFHEE inhibited the effect of the DPPH● free radical, both when evaluated individually and in combination with the antifungal fluconazole. When associated with 256 μg/mL fluconazole, the extract, at concentrations from 128 μg/mL, reduced the effect of the DPPH● free radical with values ranging from 37.7% to 95.8%. The extract’s antifungal effect was considered clinically irrelevant and its combination with the antifungal triggered an antagonistic effect against the two strains, thus indicating the popular use of bravo beans in the form of teas or infusions should not be combined with the intake of the drug Fluconazole as this may lead to a reduction of its clinical effect. The extract, however, inhibited morphological changes (pleomorphism) in Candida species, preventing the development of hyphae. The CFHEE possesses an antioxidant effect and a potential pharmacological activity for the inhibition of one of the Candida spp. virulence factors.
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