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Chemical analysis and antiviral activity evaluation of Baccharis anomala.

08:00 EDT 19th July 2017 | BioPortfolio

Summary of "Chemical analysis and antiviral activity evaluation of Baccharis anomala."

The chemical composition and antiviral activity of aqueous extract from Baccharis anomala was studied by bioactivity-guided fractionation. Ethanol precipitation and fractionation by molecular permeation allowed the separation of the anti-herpes simplex virus 1 (HSV-1) active fraction from aqueous extract (Fraction B). Natural Product Reagent A, FeCl3 and thin-layer chromatography indicated the presence of phenolic compounds in the aqueous extract. Fraction B showed pronounced antiviral activity when tested with HSV-1 strains VR733/ATCC and Acyclovir-resistant 29-R, displaying virucidal but not virustatic activity.

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Name: Natural product research
ISSN: 1478-6427
Pages: 1-3

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