Iranian Journal of Fisheries Sciences
مجله علوم شیلاتی ایران
IJFS
Agriculture
http://jifro.ir
1
admin
1562-2916
10.18869/acadpub.ijfs
en
jalali
1399
4
1
gregorian
2020
7
1
19
4
online
1
fulltext
en
Identification and probiotic properties of lactic acid bacterial isolated from freshwater fish
aquaculture
aquaculture
پژوهشي
Orginal research papers
Since chemotherapeutic agents used to control microbial fish diseases have led to resistance in bacteria, alternative methods have emerged in recent years. In this regard, identification of lactic acid bacteria with good probiotic properties and determination of their probiotic properties are extremely important. In this study, 25 lactic acid bacteria were isolated from freshwater fish and identified at species level using phenotypic, biochemical and molecular tests. The pH tolerance, antagonistic activity and antibiotic sensitivity of these 25 strains were examined, and they were considered as bacteria displaying the best activity in the potential probiotic treatment of fish diseases. <em>Lactococcus lactis</em> species numbered F2, F4, F9 and F10 were determined to have a potential probiotic capacity.
Probiotic, Molecular identification, Lactic acid bacteria, ARDRA technique
1795
1807
http://jifro.ir/browse.php?a_code=A-10-1959-1&slc_lang=en&sid=1
Z.
Hanol Bektas
zubeydehanol17@gmail.com
100319475328460035546
100319475328460035546
Yes
Aquaculture Research Station Directorate, Egirdir-ISPARTA/TURKEY
F.B.
Ucar
100319475328460035547
100319475328460035547
No
Department of Biology, Basic and Industrial Microbiology Section, Faculty of Science, Ege University, İzmir/TURKEY
B.
Giray
100319475328460035548
100319475328460035548
No
Department of Biology, Basic and Industrial Microbiology Section, Faculty of Science, Ege University, İzmir/TURKEY