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Rajendran, N. N.
- Anti-bacterial and Anti-fungal Activities of Various Extracts of Acanthospermum hispidum DC
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Journal of Natural Remedies, Vol 7, No 2 (2007), Pagination: 225-229Abstract
Objective: To examine the 50% aqueous-ethanol, benzene and chloroform extracts of whole plant of Acanthospermum hispidum DC for their anti-bacterial and anti-fungal properties against a wide range of microorganisms. Method: The anti-bacterial activity was studied by agar dilution method using Muller Hinton (MH) agar media. The results were compared with standard ciprofloxacin (5 μg / disc). The anti-fungal activity of the extracts was investigated by tube dilution method using Sabouraud Dextrose Agar (SDA) medium and the results compared with standard Clotrimazole (125 μg/ml). Result: All studied extracts showed potential anti-bacterial and anti-fungal properties. The MIC (Minimum Inhibitory Concentration) was found to be 66.66 μg / ml for benzene extract and of varying range (66.66-200 μg / ml) for chloroform and 50% aqueous-ethanol extracts, with different micro-organisms. The anti-fungal property of all the studied extracts were comparable with that of standard clotrimazole. Conclusion: The present study brought to light the scientific data on the anti-infective property of the plant.Keywords
Acanthospermum hispidum DC, Anti-microbial Activity, Anti-bacterial Activity, Anti-fungal Property- Antimicrobial Activity of Crude Extracts of Heliotropium marifolium Retz.
Abstract Views :423 |
PDF Views:395
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Journal of Natural Remedies, Vol 3, No 2 (2003), Pagination: 208-211Abstract
Objective: To investigate the antimicrobial activity of different extracts (chloroform, ethylacetate, methanol, water) of the plant. Heliotropium marifolium Retz. Methods: Antimicrobial activity was assessed by standard dilution test using Mueller Hinton agar (MH) medium. The zone of inhibition of the extracts was compared with that of ciprofloxacin (5 μg / disc) by disc diffusion method. Results: The findings showed potential antimicrobial properties of the extracts against the organisms tested. The minimum inhibitory concentration (MIC) of the extracts was 133.33 μg/ml. The zone of inhibition of all extracts was comparable with that of ciprofloxacin. Conclusions: The study suggests that the plant is promising for development of phytomedicine for antimicrobial properties.Keywords
Heliotropium marifolium Retz, Extracts, Antimicrobial Activity, Ciprofloxacin- Anti-bacterial and Anti-fungal Activities of Ethyl Acetate Extract and the Isolated Fraction of Acanthospermum hispidum DC
Abstract Views :657 |
PDF Views:591