Published on:17th Feb 2010
Pharmacognosy Journal, 2010; 2(6):124–127
Original Article | doi:Nill
Pharmacognosy Journal, 2010; 2(6):124–127
Original Article | doi:Nill
Comparative Phytochemical and Antibacterial Studies on the bark of Alstonia scholaris R.Br. and Alstonia macrophylla Wall. ex G.Don
Abstract:
Comparative phytochemical and antibacterial activities of bark of Alstonia scholaris and Alstonia macrophylla were investigated. The successive different solvent extracts showed the presence of alkaloids, phenolics, saponins and tannins were found in both the species. The antibacterial activities of bark of A. scholaris and A. macrophylla in successive different solvent were tested against gram +ve and gram -ve organisms. The chloroform extracts of A. macrophylla showed broader spectrum of antibacterial activity when compared with A. scholaris. However. Alstonia scholaris is widely used medicinal plant.
Key words: Comparative, bark, Alstonia species, phytochemical, antibacterial
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Vancouver Style:
Comparative Phytochemical and Antibacterial Studies on the bark of Alstonia scholaris R.Br. and Alstonia macrophylla Wall. ex G.Don. Pharmacognosy Journal. 2010;2(6):124-7. Abstract
AMA Style:
"Comparative Phytochemical and Antibacterial Studies on the bark of Alstonia scholaris R.Br. and Alstonia macrophylla Wall. ex G.Don." Pharmacognosy Journal. 2010;2(6):124-127. Abstract
CSE Style:
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2010. Comparative Phytochemical and Antibacterial Studies on the bark of Alstonia scholaris R.Br. and Alstonia macrophylla Wall. ex G.Don. Pharmacognosy Journal. 2(6):124–127. Abstract
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