In vitro screening of lactic acid bacteria isolated from gastrointestinal tract of Atlantic salmon ( Salmo salar ) as probiont candidates
A total of 20 lactic acid bacteria (LAB) were isolated from the gastrointestinal tracts of Atlantic salmon ( Salmo salar ) and screened for antimicrobial activity against six fish pathogens using either a microtiter plate assay or a well diffusion assay. The results indicated that three LAB exhibite...
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ftunivtasecite:oai:ecite.utas.edu.au:111057 2023-05-15T15:29:53+02:00 In vitro screening of lactic acid bacteria isolated from gastrointestinal tract of Atlantic salmon ( Salmo salar ) as probiont candidates Amin, M Adams, M Bolch, CJS Burke, CM 2016 https://doi.org/10.1007/s10499-016-0045-6 http://ecite.utas.edu.au/111057 en eng Kluwer Academic Publ http://dx.doi.org/10.1007/s10499-016-0045-6 Amin, M and Adams, M and Bolch, CJS and Burke, CM, In vitro screening of lactic acid bacteria isolated from gastrointestinal tract of Atlantic salmon ( Salmo salar ) as probiont candidates, Aquaculture International, 25, (1) pp. 485-498. ISSN 0967-6120 (2016) [Refereed Article] http://ecite.utas.edu.au/111057 Agricultural and Veterinary Sciences Fisheries Sciences Aquaculture Refereed Article PeerReviewed 2016 ftunivtasecite https://doi.org/10.1007/s10499-016-0045-6 2019-12-13T22:11:30Z A total of 20 lactic acid bacteria (LAB) were isolated from the gastrointestinal tracts of Atlantic salmon ( Salmo salar ) and screened for antimicrobial activity against six fish pathogens using either a microtiter plate assay or a well diffusion assay. The results indicated that three LAB exhibited antimicrobial activity against at least two pathogens. Based on their partial 16S ribosomal deoxyribonucleic acid (16S rDNA) sequences, these isolates were identified as Lactobacillus farraginis , Pediococcus acidilactici , and P. pentosaceus . In addition, these LAB were able to tolerate the simulated gastrointestinal tract conditions (stomach and intestine), had a good adhesion capacity to intestinal mucus as well as were able to grow in intestinal mucus of Atlantic salmon. These results suggest that these LAB are potential probionts in aquaculture. However, further studies are required to evaluate probiotic properties in aquatic animals. Article in Journal/Newspaper Atlantic salmon Salmo salar eCite UTAS (University of Tasmania) Aquaculture International 25 1 485 498 |
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eCite UTAS (University of Tasmania) |
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English |
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Agricultural and Veterinary Sciences Fisheries Sciences Aquaculture |
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Agricultural and Veterinary Sciences Fisheries Sciences Aquaculture Amin, M Adams, M Bolch, CJS Burke, CM In vitro screening of lactic acid bacteria isolated from gastrointestinal tract of Atlantic salmon ( Salmo salar ) as probiont candidates |
topic_facet |
Agricultural and Veterinary Sciences Fisheries Sciences Aquaculture |
description |
A total of 20 lactic acid bacteria (LAB) were isolated from the gastrointestinal tracts of Atlantic salmon ( Salmo salar ) and screened for antimicrobial activity against six fish pathogens using either a microtiter plate assay or a well diffusion assay. The results indicated that three LAB exhibited antimicrobial activity against at least two pathogens. Based on their partial 16S ribosomal deoxyribonucleic acid (16S rDNA) sequences, these isolates were identified as Lactobacillus farraginis , Pediococcus acidilactici , and P. pentosaceus . In addition, these LAB were able to tolerate the simulated gastrointestinal tract conditions (stomach and intestine), had a good adhesion capacity to intestinal mucus as well as were able to grow in intestinal mucus of Atlantic salmon. These results suggest that these LAB are potential probionts in aquaculture. However, further studies are required to evaluate probiotic properties in aquatic animals. |
format |
Article in Journal/Newspaper |
author |
Amin, M Adams, M Bolch, CJS Burke, CM |
author_facet |
Amin, M Adams, M Bolch, CJS Burke, CM |
author_sort |
Amin, M |
title |
In vitro screening of lactic acid bacteria isolated from gastrointestinal tract of Atlantic salmon ( Salmo salar ) as probiont candidates |
title_short |
In vitro screening of lactic acid bacteria isolated from gastrointestinal tract of Atlantic salmon ( Salmo salar ) as probiont candidates |
title_full |
In vitro screening of lactic acid bacteria isolated from gastrointestinal tract of Atlantic salmon ( Salmo salar ) as probiont candidates |
title_fullStr |
In vitro screening of lactic acid bacteria isolated from gastrointestinal tract of Atlantic salmon ( Salmo salar ) as probiont candidates |
title_full_unstemmed |
In vitro screening of lactic acid bacteria isolated from gastrointestinal tract of Atlantic salmon ( Salmo salar ) as probiont candidates |
title_sort |
in vitro screening of lactic acid bacteria isolated from gastrointestinal tract of atlantic salmon ( salmo salar ) as probiont candidates |
publisher |
Kluwer Academic Publ |
publishDate |
2016 |
url |
https://doi.org/10.1007/s10499-016-0045-6 http://ecite.utas.edu.au/111057 |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_relation |
http://dx.doi.org/10.1007/s10499-016-0045-6 Amin, M and Adams, M and Bolch, CJS and Burke, CM, In vitro screening of lactic acid bacteria isolated from gastrointestinal tract of Atlantic salmon ( Salmo salar ) as probiont candidates, Aquaculture International, 25, (1) pp. 485-498. ISSN 0967-6120 (2016) [Refereed Article] http://ecite.utas.edu.au/111057 |
op_doi |
https://doi.org/10.1007/s10499-016-0045-6 |
container_title |
Aquaculture International |
container_volume |
25 |
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1 |
container_start_page |
485 |
op_container_end_page |
498 |
_version_ |
1766360334392623104 |