antifungal activities of different extracts of marine macroalgae against dermatophytes and candida species.algae are bioactive natural resources, and due to the medical importance of superficial mycoses, we focused the action of macroalgae extracts against dermatophytes and candida species. seaweed obtained from the riacho doce beach, alagoas (brazil), were screened for the antifungal activity, through crude extracts using dichloromethane, chloroform, methanol, ethanol, water and chloroform and hexane fractions of green, brown and red algae in assays with standard strains of the dermatophytes trichop ...201222528741
brazilian red propolis: unreported substances, antioxidant and antimicrobial activities.background: chloroform, ethyl acetate and methanol extracts of a sample of red propolis from the state of alagoas (northeast brazil) were analyzed by gas chromatography-mass spectrometry and high-performance liquid chromatography-diode array detection-electrospray ionization-mass spectrometry. antimicrobial and antioxidant activities were also obtained. results: the propolis sample contained low content of narigenin-8-c-hexoside, this being the first report of a c-glycoside in propolis. the main ...201121590778
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