Bacteriostatic effect of flavonoids isolated from leaves of Psidium guajava on fish pathogens |
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Authors: | Rattanachaikunsopon Pongsak Phumkhachorn Parichat |
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Institution: | Department of Biological Science, Faculty of Science, Ubon Ratchathani University, Warin Chamrap, Ubon Ratchathani, Thailand. rattanachaikunsopon@yahoo.com |
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Abstract: | The antimicrobial activity against fish bacterial pathogens of flavonoids (morin, morin-3-O-lyxoside, morin-3-O-arabinoside, quercetin, and quercetin-3-O-arabinoside) isolated from the leaves of Psidium guajava was evaluated. The flavonoids were shown to have bacteriostatic effect on all of the tested bacteria. |
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Keywords: | Psidium guajava Flavonoids Antimicrobial activity |
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