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International Journal of Zoology and Applied Biosciences Research Article
Comparative study of antimicrobial activities extracts of fruits, roots and bark of Vitex doniana (Lamiaceae) and Terminalia mantaly H.perrier (Combretaceae)
KOKORA Aya Philomène, YORO Dezay Thierry, TRAORE Youssouf Zanga, SORO Yébéssoul, KONE Monon, Ibrahima, KARAMOKO Detto, MOROH Jean-Luc Aboya
Year : 2026 | Volume: 11 | Issue: 3 | Pages: 249-255
Received on: 10/02/2026
Revised on: 27/02/2026
Accepted on: 20/04/2026
Published on: 01/05/2026
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KOKORA Aya Philomène, YORO Dezay Thierry, TRAORE Youssouf Zanga, SORO Yébéssoul, KONE Monon, Ibrahima, KARAMOKO Detto, MOROH Jean-Luc Aboya( 2026).
Comparative study of antimicrobial activities extracts of fruits, roots and bark of Vitex doniana (Lamiaceae) and Terminalia mantaly H.perrier (Combretaceae)
. International Journal of Zoology and Applied Biosciences, 11( 3), 249-255.
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Abstract
The objective of this study is to identify the different parts of Vitex doniana (Lamiaceae) and Terminalia mantaly H. Perrier (Combretaceae) exhibited superior activity against three bacterial strains and one yeast. To do this, seven aqueous and seven hydroethanolic extracts (30/70) were extracted, followed by the determination of specific activity in solid media and antibacterial parameters using the liquid dilution method. The results showed that extraction yields were higher with the fruit than with the roots and bark. The determined specific activity (3,337 and 6,596 AU/mg) identified the root of T. mantaly, the pulp and seed, and the fruit pulp of V. doniana as the parts concentrating the active principles exhibiting inhibitory activity against the studied strains. The lowest MIC values were obtained with the ethanolic extracts of T. mantaly and were 0.15 mg/ mL on E. coli ATCC 25922, 0.52 mg/ mL on S. aureus ATCC 25923 and 0.2 mg/ mL on S. typhi IPP 5534 and Vitex seed with MICs of 0.62 mg/ mL, 0.67 ± 0.54 mg/ mL, and 0.52 ± 0.18 mg/ mL respectively on the same strains. The lowest MIC values for C. albicans strain ATCC 2091 were obtained with hydroalcoholic extracts of the bark (0.72 ± 0.47 mg/ mL) and pulp + seed, and of V. doniana. (0.2±0.09 mg/ mL). The activity of these extracts is either bactericidal or bacteriostatic on the strains studied.
Keywords
Pulp, Seed, Fruit, Specific activity, Vitex doniana, Terminalia mantaly.
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© The Author(s) 2025. This article is published by International Journal of Zoology and Applied Biosciences under the terms of the Creative Commons Attribution 4.0 International License (creativecommons.org), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
