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Probiotic potentials of Pediococuss acidilactici isolated from wara; A Nigerian unripened soft cheese
The probiotic potential of Pediococcus acidilactici isolated from Wara, a Nigerian unripened soft cheese from cow milk was investigated in this study. The strain was evaluated for tolerance to low pH, bile salts, high osmotic pressure, exopolysaccharide production, auto-aggregation, microbial adhesi...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7498756/ https://www.ncbi.nlm.nih.gov/pubmed/32984599 http://dx.doi.org/10.1016/j.heliyon.2020.e04889 |
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author | Olajugbagbe, Temidayo Emmanuel Elugbadebo, Oluwatosin Esther Omafuvbe, Bridget Okiemute |
author_facet | Olajugbagbe, Temidayo Emmanuel Elugbadebo, Oluwatosin Esther Omafuvbe, Bridget Okiemute |
author_sort | Olajugbagbe, Temidayo Emmanuel |
collection | PubMed |
description | The probiotic potential of Pediococcus acidilactici isolated from Wara, a Nigerian unripened soft cheese from cow milk was investigated in this study. The strain was evaluated for tolerance to low pH, bile salts, high osmotic pressure, exopolysaccharide production, auto-aggregation, microbial adhesion to solvent, survival in simulated gastro-intestinal juice and antimicrobial properties. The strain showed resistance to high acid and bile conditions surviving at pH 2 and 1.5% bile salt concentration. The strain survived at 8% Sodium chloride and produced exopolysaccharide. P. acidilactici possessed high auto-aggregative ability and hydrophobicity (>70%). Furthermore, the strain did not show hemolytic activity and survived in the presence of simulated gastric juice at pH 2 and simulated intestinal juice. The strain exhibited a broad spectrum inhibition against pathogens. The study concluded that P. acidilactici strain isolated from wara could be a useful probiotic for the development of functional food products. |
format | Online Article Text |
id | pubmed-7498756 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | Elsevier |
record_format | MEDLINE/PubMed |
spelling | pubmed-74987562020-09-25 Probiotic potentials of Pediococuss acidilactici isolated from wara; A Nigerian unripened soft cheese Olajugbagbe, Temidayo Emmanuel Elugbadebo, Oluwatosin Esther Omafuvbe, Bridget Okiemute Heliyon Research Article The probiotic potential of Pediococcus acidilactici isolated from Wara, a Nigerian unripened soft cheese from cow milk was investigated in this study. The strain was evaluated for tolerance to low pH, bile salts, high osmotic pressure, exopolysaccharide production, auto-aggregation, microbial adhesion to solvent, survival in simulated gastro-intestinal juice and antimicrobial properties. The strain showed resistance to high acid and bile conditions surviving at pH 2 and 1.5% bile salt concentration. The strain survived at 8% Sodium chloride and produced exopolysaccharide. P. acidilactici possessed high auto-aggregative ability and hydrophobicity (>70%). Furthermore, the strain did not show hemolytic activity and survived in the presence of simulated gastric juice at pH 2 and simulated intestinal juice. The strain exhibited a broad spectrum inhibition against pathogens. The study concluded that P. acidilactici strain isolated from wara could be a useful probiotic for the development of functional food products. Elsevier 2020-09-14 /pmc/articles/PMC7498756/ /pubmed/32984599 http://dx.doi.org/10.1016/j.heliyon.2020.e04889 Text en © 2020 Published by Elsevier Ltd. http://creativecommons.org/licenses/by-nc-nd/4.0/ This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). |
spellingShingle | Research Article Olajugbagbe, Temidayo Emmanuel Elugbadebo, Oluwatosin Esther Omafuvbe, Bridget Okiemute Probiotic potentials of Pediococuss acidilactici isolated from wara; A Nigerian unripened soft cheese |
title | Probiotic potentials of Pediococuss acidilactici isolated from wara; A Nigerian unripened soft cheese |
title_full | Probiotic potentials of Pediococuss acidilactici isolated from wara; A Nigerian unripened soft cheese |
title_fullStr | Probiotic potentials of Pediococuss acidilactici isolated from wara; A Nigerian unripened soft cheese |
title_full_unstemmed | Probiotic potentials of Pediococuss acidilactici isolated from wara; A Nigerian unripened soft cheese |
title_short | Probiotic potentials of Pediococuss acidilactici isolated from wara; A Nigerian unripened soft cheese |
title_sort | probiotic potentials of pediococuss acidilactici isolated from wara; a nigerian unripened soft cheese |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7498756/ https://www.ncbi.nlm.nih.gov/pubmed/32984599 http://dx.doi.org/10.1016/j.heliyon.2020.e04889 |
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