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Antimicrobial activity of Eupatorium ayapana.
Malaya Gupta1, U K Mazumder, Ila Chaudhuri
1Department of Pharmaceutical Technology, Division of Pharmacology, Jadavpur University, Calcutta 700 032, India. shila76in@yahoo.co.in
Fitoterapia
|April 30, 2002
Summary
Petroleum ether and methanolic leaf extracts of Eupatorium ayapana were evaluated for antimicrobial properties. The petroleum ether extract demonstrated superior antibacterial and antifungal efficacy compared to the methanolic extract.
Area of Science:
- Phytochemistry
- Microbiology
- Pharmacology
Background:
- Eupatorium ayapana is a plant species with potential medicinal applications.
- Antimicrobial agents are crucial for combating infectious diseases.
- Investigating plant-derived compounds for antimicrobial activity is an active area of research.
Purpose of the Study:
- To evaluate the antimicrobial activity of Eupatorium ayapana leaf extracts.
- To compare the efficacy of petroleum ether and methanolic extracts against microbes.
Main Methods:
- Preparation of petroleum ether and methanolic extracts from Eupatorium ayapana leaves.
- Testing the extracts for antibacterial and antifungal activity using standard assays.
Main Results:
- Both petroleum ether and methanolic extracts exhibited antimicrobial activity.
- The petroleum ether extract displayed significantly higher antibacterial and antifungal activity than the methanolic extract.
Conclusions:
- Eupatorium ayapana leaves contain compounds with notable antimicrobial properties.
- Petroleum ether extraction is more effective for isolating potent antimicrobial compounds from this plant.