Common medicinal plants show strong antimicrobial action against skin pathogens
Medicinal Plants
Plants like neem growing in your yard or neighborhood have been fighting skin infections for centuries, and this research shows exactly which extraction methods unlock that power.
Scientists took leaves from three plants long used in traditional medicine, pulled out their active compounds using different solvents, and tested those compounds against germs that cause skin diseases. Methanol turned out to be the best solvent for drawing out the most potent mix of natural chemicals. All three plants showed real ability to stop bacterial and fungal growth in lab tests.
Key Findings
Methanol extracts outperformed ethanol, ethyl acetate, and water extracts for antimicrobial activity across all three plant species
All three plants (Cassia alata, Lantana camara, Azadirachta indica) showed activity against 3 bacterial and 3 fungal strains
Qualitative phytochemical screening confirmed presence of secondary metabolites in crude leaf extracts across six solvent systems
chevron_right Technical Summary
Researchers tested leaf extracts from three medicinal plants against bacteria and fungi responsible for skin infections, finding that methanol extracts performed best across all three species.
Abstract Preview
Original paper
PHYTOCHEMICAL ANALYSIS AND ANTIMICROBIAL ACTIVITY OF PLANTS USED IN SKIN DISEASE
Traditional medicine is the main source of medical care for a great percentage of the population of the developing world. Medicinal plants have been a valuable source of natural active phytoconsitu...
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Azadirachta indica, commonly known as neem, margosa, nimtree or Indian lilac, is a tree in the mahogany family Meliaceae. It is one of the two species in the genus Azadirachta. It is native to the Indian subcontinent and to parts of Southeast Asia, but is naturalized and grown around the world in...