Title

Antibacterial effect of Rubus chingii flower extract against multidrug-resistant bacteria

Authors

Amir Saeed^1,2,*

Affiliation

¹Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, University of Hail, P.O. Box 2440, UAE; ²Department of Medical Microbiology, Faculty of Medical Laboratory Sciences, University of Medical Sciences & Technology, Khartoum, Sudan.

Email

Phone: +966543099741; E-mail: am.saeed@uoh.edu.sa; *Corresponding author

Article Type

Research Article

Date

Received September 2, 2022; Revised October 3, 2022; Accepted October 6, 2022, Published October 31, 2022

Rubus chingii is a well reputed member of Chinese traditional medicine system and is used for managing different ailments since historic times. The present report elucidates the growth impeding effect of R. chingii flower extract against multidrug resistant Escherichia coli, Klebsiella pneumoniae and Staphylococcus aureus. The extracts were prepared using standard Soxhlet extraction method using ethanol, methanol and acetone as a solvent. The extracts were further subjected to agar streak method and the stains that showed their sensitivity were further evaluated for minimum inhibitor concentration (MIC) assessment through TCC method. Subsequently the MIC was further used for well diffusion assay. All the strains used in the study showed their sensitivity towards R. chingii flowers extract in respective solvents. Highest antibacterial activity was seen against E. coli and S. aureus whereas the lowest activity was recorded against K. pneumoniae. Thus the study reported herewith provided an insight into the antibacterial efficacy of R. chingii flower extract against MDR E. coli, S. aureus and K. pneumoniae.      

Keywords

Rubus chingii, flower, extract, antibacterial, K. pneumoniae, S. aureus, E. coli.

Citation

Saeed et al. Bioinformation 18(10): 938-942 (2022)

Edited by

P Kangueane

ISSN

0973-2063

Publisher

Biomedical Informatics

License

This is an Open Access article which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited. This is distributed under the terms of the Creative Commons Attribution License.