Antimicrobial activity of some wild medicinal plants in Libya against pathogenic microorganisms
Dissertant
Thesis advisor
al-Sanusi, Sulayman Muhammad
Auzi, Abd al-Razzaq A.
University
Omdurman Islamic University
Faculty
Faculty of Medical Laboratory
Department
Department of Medical Microbiology
University Country
Sudan
Degree
Ph.D.
Degree Date
2011
English Abstract
Introduction The antimicrobial effect of the medicinal plants is well documented may different studies provide evidence that some medicinal plants might indeed be potential sources of new antibacterial agents even against some antibiotic-resistant strain Objective.
Aim of this work was to select some herbal plants to study their medicinal uses as antimicrobial agent.
The plants selected were : a) Helichrysum stoechas.
b) Thymus vulgaris.
c) Artimisia herba.
d) Erodium glauchophyllum.
e) Peganum haramala.
f) ginrer.
Their antimicrobial activity were used against Serratia spp., Bacillus cereus, E.coli, Micrococcus roseus, Staphylococcus aureus, Streptomyces spp.
and Micrococcus luteaus.
The method of extraction applied in this thesis was the Soxhlet-hot extraction using petroleum ether and alcoholic solvents.
Results and.conclution, the bacterial inhibition by the extract was as follows : Serratia spp was found moderately sensitive to Peganum haramala with failure to produce pigment.
B.
cereus was found highly sensitive to Artimisia herba-alba and Thymus vulgaris and only moderately so to Peganum haramala, while it showed low response to Peganum haramala.
Escherchia coli showed moderate inhibition to Ginger, Peganum and Artimisia.
Micrococcus roseus responded well to Artimisia and Thymus and only moderately to Ginger.
Staphylococcus aureus responded well only to Artimisia and moderately to Peganum.
Sterptomyces spp.
responded well only to Peganum and Artimisia, while showed moderate response to Ginger and Thymus.
Micrococcus luteaus showed high response to Peganum and Artimisia and only moderate response to others.
With the exception of Erodium in high concentrations, none of the tested plants showed any signs of toxicity in rats tested.
The former produced liver fatty changes and haemorrhages in the kidneys.
Main Subjects
Topics
No. of Pages
116
Table of Contents
Table of contents.
Abstract.
Chapter One : Introduction.
Chapter Two : Literature review.
Chapter Three : Materials and methods.
Chapter Four : Results.
Chapter Five : Discussion.
Chapter Six : Conclusion and recommendation.
Chapter Seven : Summary.
References.
American Psychological Association (APA)
Halbuda, Mukhtar Balqasim. (2011). Antimicrobial activity of some wild medicinal plants in Libya against pathogenic microorganisms. (Doctoral dissertations Theses and Dissertations Master). Omdurman Islamic University, Sudan
https://search.emarefa.net/detail/BIM-364941
Modern Language Association (MLA)
Halbuda, Mukhtar Balqasim. Antimicrobial activity of some wild medicinal plants in Libya against pathogenic microorganisms. (Doctoral dissertations Theses and Dissertations Master). Omdurman Islamic University. (2011).
https://search.emarefa.net/detail/BIM-364941
American Medical Association (AMA)
Halbuda, Mukhtar Balqasim. (2011). Antimicrobial activity of some wild medicinal plants in Libya against pathogenic microorganisms. (Doctoral dissertations Theses and Dissertations Master). Omdurman Islamic University, Sudan
https://search.emarefa.net/detail/BIM-364941
Language
English
Data Type
Arab Theses
Record ID
BIM-364941