Antibacterial activity of the bacteriocins producing- lactic acid bacteria isolated from some processed meat products against selected indicator bacterial strains

descriptionPublicationkeyboard_double_arrow_right Article 30 Nov 2021Publisher:GSC Online PressJournal:World Journal of Advanced Research and Reviews, volume 12, pages 640-645 (eissn: 2581-9615,

Copyright policy )

Authors: Selman, Huda M; Mahdi, Ahmed A; Nagat A El Rofaei; Elnasri M Mutwali;

doi: 10.30574/wjarr.2021.12.2.0643 , 10.5281/zenodo.5773569 , 10.5281/zenodo.5773568

Antibacterial activity of the bacteriocins producing- lactic acid bacteria isolated from some processed meat products against selected indicator bacterial strains

- Summary
- Subjects
- Metrics

Abstract

In this study, a total of 25 Lactic Acid Bacteria (LAB) isolates from 15 samples [4 burgers, 4frankfurters, 3 pastramis, 2 sausages and 2baby faeces] were screened for their ability to produce inhibitory substances against three microorganisms which were isolated from meat products: (Salmonella typhi, Staphylococcus aureus and Escherichia coli). Other indicators (reference target organisms) were obtained from the Central Public Health Laboratory, Khartoum State, Sudan. These were: Salmonella typhi ATCC14023, Staphylococcus aureus ATCC29213 and Escherichia coli ATCC25922. The antagonistic activities of the isolates were screened by the direct spot-on-lawn method and well- diffusion method. A total of 25 isolates of LAB were obtained, 15 of which produced promising inhibition zones against all or some of the indicator bacterial strains.

Related Organizations

Keywords

Antibacterial activity; Indicator bacterial strains; Inhibitory substances; Khartoum State; Sudan

Impact byBIP!

	selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	2
	popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.	Average
	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Average
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Average