Antimicrobial Activities of Lactic Acid Bacteria Strains Isolated from Burkina Faso Fermented Milk

Authors

  • Aly Savadogo Laboratoire de Microbiologie et de Biotechnologie- Centre de Recherche en Sciences Biologiques, Alimentaires et Nutritionnelles (CRSBAN)-Departement de Biochimie-Microbiologie (DBM)-Unite de Formation et de Recherche en Sciences de Ia Vie et de Ia Terre (UFR/SVT), Universite de Ouagadougou, Burkina Faso
  • Cheik A.T. Ouattara Laboratoire de Microbiologie et de Biotechnologie- Centre de Recherche en Sciences Biologiques, Alimentaires et Nutritionnelles (CRSBAN)-Departement de Biochimie-Microbiologie (DBM)-Unite de Formation et de Recherche en Sciences de Ia Vie et de Ia Terre (UFR/SVT), Universite de Ouagadougou, Burkina Faso
  • Imael. H.N. Bassole Laboratoire de Microbiologie et de Biotechnologie- Centre de Recherche en Sciences Biologiques, Alimentaires et Nutritionnelles (CRSBAN)-Departement de Biochimie-Microbiologie (DBM)-Unite de Formation et de Recherche en Sciences de Ia Vie et de Ia Terre (UFR/SVT), Universite de Ouagadougou, Burkina Faso
  • Alfred S. Traore Laboratoire de Microbiologie et de Biotechnologie- Centre de Recherche en Sciences Biologiques, Alimentaires et Nutritionnelles (CRSBAN)-Departement de Biochimie-Microbiologie (DBM)-Unite de Formation et de Recherche en Sciences de Ia Vie et de Ia Terre (UFR/SVT), Universite de Ouagadougou, Burkina Faso

DOI:

https://doi.org/10.3923/pjn.2004.174.179

Keywords:

Bacteriocin, lactic acid bacteria, fermented milk

Abstract

Eight strains of lactic acid bacteria producing bacteriocin were isolated from Burkina Faso fermented milk samples. These strains were identified to species: Lactobacillus fermentum, Pediococcus spp., Leuconostoc mesenteroides subsp. meseteroides, Lactococcus. Isolated bacteriocin exhibited antibacterial activity against Enterococcus faecalis 103907 CIP, Bacillus cereus 13569 LMG, Staphylococcus aureus ATCC 25293, Escherichia coli 105182 CIP using the agar drop diffusion test. The inhibition diameters obtained with bacteriocin are between 8 mm and 12 mm. Gram-positive indicator bacteria were most inhibited. The activities of the bacteriocin were lost after treatment with all the proteolytic enzymes (alpha-chymotrypsin, trypsin, pesin), whereas treatment with lipase, catalase, alpha-amylase did not affect the activity of the bacteriocin.

Downloads

Published

15.04.2004

Issue

Section

Research Article

How to Cite

1.
Savadogo A, Ouattara CA, Bassole IH, Traore AS. Antimicrobial Activities of Lactic Acid Bacteria Strains Isolated from Burkina Faso Fermented Milk. Pak. J. Nutr. [Internet]. 2004 Apr. 15 [cited 2025 Jul. 1];3(3):174-9. Available from: https://pjnonline.org/pjn/article/view/167

Most read articles by the same author(s)

Similar Articles

1-10 of 165

You may also start an advanced similarity search for this article.