![](/images/graphics-bg.png)
Antimicrobial activity of aqueous methanolic extract of lichen usnea barbata against E. coli and S. aureus
Other Title(s)
النشاط المضاد للميكروبات للمستخلص الميثانولي (Usnea barbata) ضد الإشريكية القولونيةEscherichia coli والمكورات العنقودية الذهبية staphylococcus aureus
Author
Salim, Muhammad Umar Abd Allah
Source
Libyan Journal of Ecological and Environmental Sciences and Technology
Issue
Vol. 6, Issue 1 (30 Jun. 2024), pp.19-23, 5 p.
Publisher
Libyan Center for Studies and Reseaches in Environmental Science and Technology
Publication Date
2024-06-30
Country of Publication
Libya
No. of Pages
5
Main Subjects
Abstract AR
في هذه الدراسة، مم اختبار تركيزات مختلفة (0.5، 1، و2%) من المتخلص الميثانولي (Usnea barbata) في المختبر كمضاد للبكتيريا ضد اثنين من البكتيريا المسبية للأمراض هما الإشريكية القولونية Escherichia coli والمكورات العنقودية الذهبي Staphylococcus aureus، وذلك باستخدام طريقة انتشار القرص.
من ناحية أخرى، تم استخدام الأريثروميسين والفلورفينيكول كيسطرة موجية بينما كانت السيطرة السلبية لزيت القطن.
أشارن النتائج بأنه لا توجد أي تأثيرات مضادة للجراثيم لمستخلص (Usnea barbata) المستخدم في هذه الدراسة.
Abstract EN
In this present study, various concentrations (0.5, 1, and 2%) aqueous methanolic extract of lichen (usnea barbata) was tested in vitro for their antibacterial activities against two pathogenic bacteria Escherichia coli and staphylococcus aureus, using the disk diffusion method.
on the other hand, erythromycin and florfenico were used as a positive control while the negative control was cotton oil.
in this study, there are no antibacterial effects of the extract of Lichen (Usnea barbata) used in this study.
American Psychological Association (APA)
Salim, Muhammad Umar Abd Allah. 2024. Antimicrobial activity of aqueous methanolic extract of lichen usnea barbata against E. coli and S. aureus. Libyan Journal of Ecological and Environmental Sciences and Technology،Vol. 6, no. 1, pp.19-23.
https://search.emarefa.net/detail/BIM-1596051
Modern Language Association (MLA)
Salim, Muhammad Umar Abd Allah. Antimicrobial activity of aqueous methanolic extract of lichen usnea barbata against E. coli and S. aureus. Libyan Journal of Ecological and Environmental Sciences and Technology Vol. 6, no. 1 (Jun. 2024), pp.19-23.
https://search.emarefa.net/detail/BIM-1596051
American Medical Association (AMA)
Salim, Muhammad Umar Abd Allah. Antimicrobial activity of aqueous methanolic extract of lichen usnea barbata against E. coli and S. aureus. Libyan Journal of Ecological and Environmental Sciences and Technology. 2024. Vol. 6, no. 1, pp.19-23.
https://search.emarefa.net/detail/BIM-1596051
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 22-23
Record ID
BIM-1596051