Characterization of anti-listerial lactic acid bacteria isolated from Thai fermented fish products

1998 ◽  
Vol 15 (2) ◽  
pp. 223-233 ◽  
Author(s):  
A. Østergaard ◽  
P.K.B. Embarek ◽  
C. Wedell-Neergaard ◽  
H.H. Huss ◽  
L. Gram
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Fish Products ◽  
Fermented Fish

scholarly journals Diversity of Lactic Acid Bacteria (LAB) in Fermented Fish Products: A Review

2020 ◽  
Vol 9 (5) ◽  
pp. 2238-2249
Author(s):  
Soibam Ngasotter ◽  
David Waikhom ◽  
Susmita Mukherjee ◽  
Manoharmayum Shaya Devi ◽  
Asem Sanjit Singh
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Fish Products ◽  
Fermented Fish

scholarly journals Isolation, identification, and potential probiotic characterization of isolated lactic acid bacteria and in vitro investigation of the cytotoxicity, antioxidant, and antidiabetic activities in fermented sausage

2019 ◽  
Vol 18 (1) ◽  
Author(s):  
Nadia S. AlKalbani ◽  
Mark S. Turner ◽  
Mutamed M. Ayyash
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Gastrointestinal Digestion ◽  
Fermented Sausage ◽  
Fermented Fish ◽  
Simulated Gastrointestinal Digestion ◽  
In Vitro Investigation ◽  
Cytotoxicity Activities

Abstract Background Probiotic bacteria can provide health benefits when delivered in functional foods. This study involved isolation of lactic acid bacteria (LAB) from traditionally dried and salted anchovy fish and characterization of their survival in simulated gastrointestinal digestion. Promising strains were used to prepare fermented fish sausages which were then evaluated for cytotoxicity activity against two cancer cell-lines, antidiabetic activity as determined by α-amylase and α-glucosidase inhibition, and antioxidant and proteolytic activities in vitro, as compared to non-fermented control sausages. Results Out of 85 LAB obtained, 13 isolates with high tolerance to simulated gastrointestinal digestion were obtained, which were identified as Enterococcus spp. Four E. faecium strains, one E. faecalis, and one E. durans were used separately to make fermented fish sausages. The α-amylase and α-glucosidase inhibition from fish sausages fermented by Enterococcus spp. ranged from 29.2 to 68.7% and 23.9 to 41.4%, respectively, during 21 days of storage. The cytotoxicity activities against Caco2 and MCF-7 cells of fish sausages fermented with Enterococcus spp. ranged from 18.0 to 24% and 13.9 to 27.9%, respectively. Cytotoxicity activities correlated positively with proteolysis and antioxidant activities, α-amylase and α-glucosidase inhibition activities, but negatively with the pH in fermented fish sausages. Strains also exhibited antimicrobial activity against foodborne pathogens and presented no significant concerns with regards to antibiotic resistance or virulence gene content. Conclusions Fish sausages fermented by potential probiotic isolates of Enterococcus spp. from dried fish had valuable health-promoting benefits compared with non-fermented control sausages.

scholarly journals CHARACTERISTICS AND MECHANISM OF POTENTIAL PROBIOTICS WITH SPECIAL REFERENCE TO LACTIC ACID BACTERIA FROM TRADITIONAL FERMENTED FISH PRODUCTS: A REVIEW

2021 ◽  
Vol 9 (3) ◽  
pp. 263-275
Author(s):  
Soibam Ngasotter ◽  
◽  
David Waikhom ◽  
Sanjeev Sharma ◽  
Maibam Malemngamba Meitei ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Food Industry ◽  
In Vivo Studies ◽  
Probiotic Properties ◽  
Positive Health ◽  
Fish Products ◽  
Fermented Fish

Lactic acid bacteria (LAB) are widely used in the food industry due to their probiotic properties and fermentation activities. Traditional fermented fish products are dominated by a diverse variety of lactic acid bacteria with significant probiotic characteristics. Several in vitro and in vivo studies on lactic acid bacteria from fermented fish products have confirmed LAB strains to possess characteristics to be considered as probiotics that contribute to positive health benefits to the host and are generally regarded as safe (GRAS). This paper presents a review of the characteristics of the LAB strain that is considered as a probiotic. It also presents an overview of the probiotics mechanism of action and specifically highlights the LAB species with potential probiotic characteristics isolated from traditional fermented fish products.

scholarly journals Isolation and Characterization of Lactic Acid Bacteria from Inasua

2017 ◽  
Vol 1 (2) ◽  
pp. 71
Author(s):  
Ferymon Mahulette ◽  
Nisa Rachmania Mubarik ◽  
Antonius Suwanto ◽  
Widanarni Widanarni
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Coral Reefs ◽  
Raw Material ◽  
Gram Positive ◽  
Carbohydrate Utilization ◽  
Fermented Fish ◽  
Isolation And Characterization ◽  
Dominant Bacteria

Inasua is a traditionally product of wet salt fish fermentation produced by Teon, Nila and Serua (TNS) Communities in Central Maluku, Indonesia. The community made this fermented fish to anticipate the lean time when fisherman could not go to sea.  The  fish that used as inasua raw material is demersal fishes that live around coral reefs, such as Samandar fish (Siganatus guttatus), Gala-gala fish (Lutjanus sp.) and Sikuda fish (Lethrinus ornatus). The objective of the research was to isolate and characterize of bacterial indigenous in  Inasua from three producers in Seram Island. The measurement of pH from inasua samples were 5.9, 5.0 and 5.8, respectively. The highest number of lactic acid bacteria was found from  Gala – gala inasua was 2,5x107 cfu/g sample. Isolation of all isolates bacteria from inasua showed that a total of 7 isolates of bacteria was obtained  from Samadar inasua, 9 isolates from  Gala-gala inasua, and 7 isolates from  Sikuda inasua.  From a total of 23 isolates, only 6 isolates had characteristic as lactic acid bacteria that were Gram  positive, negative catalase, and cocci shape. The microscopic characteristics  of the isolates are coccid in pairs or uniforms which combine to form tetrads. Carbohydrate utilization test  of selected isolate by using API 50 CHB kit indicated that 13 carbohydrates are fermented by these isolates  after incubation for 48 hours. The research  was concluded that the dominant bacteria in inasua sample  is  cocci-lactic acid bacteria.Keywords : fermented fish, inasua, lactic acid bacteria, MRSA medium

scholarly journals Potensi Antibakterial Bakteri Asam Laktat dari Peda, Jambal Roti, dan Bekasam

2006 ◽  
Vol 8 (2) ◽  
pp. 153
Author(s):  
Ninoek Indriati ◽  
Indriarto P. Danan Setiawan ◽  
Yulneriwarni Yulneriwarni
Keyword(s):  
Escherichia Coli ◽  
Staphylococcus Aureus ◽  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Diffusion Method ◽  
Fish Products ◽  
Fermented Fish ◽  
E Coli ◽  
Inhibition Zones ◽  
And Staphylococcus Aureus

Isolation of lactic acid bacteria from fermented fish products, peda, jambal roti and bekasam were carried out. Antibacterial activity of lactic acid bacteria was tested using well diffusion method against Escherichia coli, Bacillus cereus, Pseudomonas aeruginosa and Staphylococcus aureus. Twelve isolates of lactic acid bacteria had been isolated. Results showed that isolate A2 from peda was able to inhibit the growth of the 4 testing bacteria with inhibition zones of 6.7 mm for E. coli; 7.3 mm for P. aeruginosa; 8.3 mm for S. aureus and 10.0 mm for B. cereus. Isolate B5 from jambal roti had inhibition zones 11.6 mm for E. coli; 6.0 mm for P. aeruginosa ; 7.3 mm for S. aureus and 13.3 mm for B. cereus ; while isolate C6 from bekasam had inhibitor zones 7.7 mm for E. coli; 6.0 for P. aeruginosa; 8.0 mm for S. aureus and 9.3 mm for B. cereus.

scholarly journals Characterization of Lactic Acid Bacteria That Have Ability to Improved Number of Carnosine on Bakasang Based on I6S rRNA Gene

2019 ◽  
Vol 4 (1) ◽  
pp. 106-109
Author(s):  
Helen J. Lawalata ◽  
Jovialine A. Rungkat
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
16S Rrna ◽  
16S Rrna Gene ◽  
Molecular Characterization ◽  
16S Rrna Gene Sequencing ◽  
Rrna Gene ◽  
Fermented Fish ◽  
Rrna Gene Sequencing

Diversity of Lactic acid bacteria (LAB) that have ability to improved number of carnocine on bakasang were determind by application of molecular approach. Molecular characterization of LAB was based on 16S rRNA gene sequencing.  The result  showed that one isolate lactic acid bacteria (Pediococcus sp.B.5.1)   among 9 isolates LAB exhibited the highest ability to improved number of carnocine. The molecular characterization based on 16S rRNA gene sequence showed that the Pediococcus B.5.1 isolate  clearly belonged to members of species Pediococcus acidilactici. Therefore, lactic acid bacteria with the high ability to improved number of carnosine could be found from fermented fish bakasang and make bakasang as a functional food.

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