ISSN : 2488-8648


International Journal of Basic Science and Technology

A publication of the Faculty of Science, Federal University Otuoke, Bayelsa State

Home About IJBST For Authors Issues Useful Downloads Contact


FAQ OJBST

Questions are asked and these questions need answers. This is the reason why this page is created to enable us share few worries!

×
Archive | ISSUE: , Volume: Jul-Sep-2023

Antibacterial Effect of Baobab Leaf and Stem Against Clinical isolates of Escherichia coli and Staphylococcus aureus.


Author:Musa et al.,2023

published date:2023-Jul-31

FULL TEXT in - | page 118 - 123

Abstract

Baobab tree has multi-purpose uses and every part of the plant is reported to be useful. This study was carried out to determine the antibacterial effect of Baobab (Adansonia digitata) Leaf and Stem against clinical isolates of Escherichia coli and Staphylococcus aureus. The result of phytochemical screening showed the presence of alkaloids, tannins, saponin, and cardiac glycosides for aqueous extract while using ethanol extract, alkaloids, flavonoids, phenol, tannins, terpenoid, steroids, cardiac glycoside, and anthraquinones were present in the Baobab leaf and stem extract. The result of the susceptibility test indicates that bacteria to the active fractions showed that the leaf and stem of A. digitata have antimicrobial activity against the test isolates and the zone of inhibition increased with an increase in the concentration of the test extracts. The findings also revealed that the two-bacteria E. coli and S. aureus were more susceptible to ethanolic extract than aqueous extract indicating the highest zones of inhibition on ethanolic extraction ranging from 16.6±0.1 to 5.5±0.1 for E. coli and 21.2±0.1 to 10.1±0.1 for S. aureus. In the aqueous extract, the organism had zones of inhibition of 14.6±0.1 to 5.5±0.1 for E. coli and 20.2±0.1 to 11.1±0.1 for S. aureus respectively. The MIC and MBC inhibitions were observed between 25mg/ml and 50mg/ml concentrations of the extract for aqueous and ethanolic extracts. In conclusion, the results obtained indicated the presence of phytochemical constituents of the plant could be responsible for the antimicrobial properties of the Baobab plant.

Keywords: Baobab, Escherichia coli Staphylococcus aureus,,,

References

Abdallah, M.S, Gambo, A, Ishaq, S., Mustapha, T. and Nasir, M. (2016). Effect of Aqueous and Ethanolic Leaf Extract of A. ditgiata  against E. coli, Pseudomonas aeruginosa and Salmonella Species. Imperial Journal of Interdisciplinary Research, 2(6): 680-684

Akinpelu, D.A, Aiyegoro, A.O. and Okoh, A.I.  (2009). Studies on the Biocidal and Cell Membrane Disruption Potentials of Stem Bark Extracts of Afzelia Africana (Smith).  Biological Research, 42(3): 339-349.

Anani, K, Hudson, J.B, de-Souza, C, Akpagana, K, Tower, G.H.N, Amason, J.T. and Gbeassor, M. (2000) Investigation of Medicinal Plants of Togo for Antiviral and Antimicrobial Activities. Journal  of Pharmaceutical Biology, 38(1): 40-45.

Cheesbrough M. (2000). District laboratory Practice in Tropical Countries. Cambridge United Press, UK. 27-105.

Food and Agricultural Organisation. (2016). Traditional Food Plants. FAO food and nutrition paper, 42: 63-67.

Holt, J.G, Krieg, N.R, Sneath, P.A, Stanley, D. and Williams S.T.  (2010). Bergey’s Manual of Systematic Bacteriology, 9th Edition. Williams & Wilkins Co. Baltimore, Maryland, 786-896.

Igboeldi, L. C, Addy, E.O.H. and Salami, L.I. (2020). Effects of Some Processing Techniques on the Antinutrient Contents of Baobab Seeds (Adansonia digitata). Bioresource Technology 59 (1): 29-31.

Mohammed, S.B, and Nour, A.H. (2017). Chemical    Composition    and    Antibacterial Activity of Crude  Extracts from  Sudanese Medicinal Plant Adansonia digitata L. Chem Adv Mater, 34-43.

Musa, F.M, Haruna, N.F.G, Nuhu, A.M, Ibrahim, B, Abdulkadir, S. (2022) “Antimicrobial Activity of Mitracarpus scaber Leaf Extract against Some Human Pathogenic Microorganisms,” African Sciences, 22(1): p. 23-30.

Hassan, M, Musa, F.M, Aliyu, F, Adamu, A. (2020). “Antibacterial Activities of Ethanol Leaf and Bark Extracts of Terminalia avicennioides against Methicillin Resistant Staphyloccocus aureus. Science World Journal, 15(3): p. 119-123.

Nordeide, M. B, Hatloy, A, Folling, M, Lied, E. and Oshaug, A. (2018). Nutrient Composition and Nutritional Importance of Green Leaves And Wild Food Resources in an Agricultural District, Koutiala, Southern Mali. International Journal of Food Science and Nutrition, 47: 45-468.

Olutiola, P.O, Famurewa, O. and Sonntag, H.G. (2016). An Introduction to General Microbiology, a Practical Approach. Ikeja: 2nd Bolabay Publications. Pp. 35-65.

Ramesh, D, Dennis, T. J. and Shingare, M.S. (2019). Constituents of Adansonia digitata root bark. Fitoterapia 63: 278-279.

Samatha, T, Shama, N, Chandrakala, G, Thrupathi, K. and RamaSwamy, N. (2017). Antibacterial Activity of Adansonia digitata L.: A Globally Endangered Tree. International Journal of Pharmacognosy and Phytochemical Research, 9(11):1410-1413.

Sidibe, M. and Williams J.T. (2018). Baobab Adansonia digitata Fruits for Future. International Center Under all Crops Southampton, UK. 22(10):234-645.

Sidibe, M., Scheuring, J. F., Tembley, D., Sidibe, M. M., Hofman, P. and Frigg, M. (2019): Baobab homegrown vitamin C for Africa. Agroforestry Today, 8(2): 13-15.

 

FULL TEXT in - | page 118 - 123

Issue Archive

Volume 12 2026

Volume 11 2025

Volume 10 2024

Issue 4-Oct-Dec
Issue 3-Jul-Sep
Issue 2-Apr-Jun
Issue 1-Jan-Mar

Volume 9 2023

Issue 4-Oct-Dec
Issue 3-Jul-Sep
Issue 2-Apr-Jun
Issue 1-Jan-Mar

Volume 8 2022

Issue 4-Oct-Dec
Issue 3-Jul-Sep
Issue 2-Apr-Jun
Issue 1-Jan-Mar

Volume 7 2021

Issue 4-Oct-Dec
Issue 2-Apr-Jun
Issue 1-Jan-Mar

Volume 6 2020

Issue 4-Oct-Dec
Issue 3-Jul-Sep

Volume 5 2019

Issue 4-Oct-Dec
Issue 2-Apr-Jun
Issue 1-Jan-Mar

Volume 4 2018

Issue 4-Oct-Dec
Issue 3-Jul-Sep
Issue 2-Apr-Jun

Volume 3 2017

Issue 4-Oct-Dec
Issue 1-Jan-Mar

Volume 2 2016

Issue 4-Oct-Dec

Volume 1 2015

Issue 4-Oct-Dec


Copyright © International Journal of Basic Science and Technology | Faculty of Science, Federal University Otuoke 2019. All Rights Reserved.
P.M.B. 126, Yenagoa. Bayelsa state Nigeria