Use of Probiotics in Commercially Important Finfish Aquaculture

Jamal, Mamdoh T.; Sumon, Md Afsar Ahmed; Pugazhendi, Arulazhagan; Harbi, Mamdouh Al; Hussain, Md. Ashraf; Haque, Fazlul

doi:10.37290/ijpp2641-7197.15:7-21

Cited by 18 publications

(19 citation statements)

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“…Previous researches have shown that probiotics improved the survival rates of sh to pathogenic Aeromonas hydrophila, Flavobacterium psychrophilum, Streptococcus iniae, Vibrio harveyi, and Pseudomonas uorescens [39][40][41] are some of the strains that have been identi ed. The survival rates of the treated red hybrid tilapia with free or varied concentrations of probiotic cells (17-63%) were higher than those of the infected sh that were not treated with probiotics (CON + ) (4%).…”

Section: Anti-pathogenicity Against Streptococcus Agalactiae and Histopathological Assaymentioning

confidence: 99%

Administration of Microencapsulated Enterococcus Faecium ABRIINW.N7 With Fructo- Oligosaccharides and Fenugreeko the Mortality of Tilapia Challenged with Streptococcus Agalactiae

Nami

Kahieshesfandiari

Lornezhad

et al. 2021

Preprint

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The aim of study was to examine the probiotic potential of a microencapsulated E. faecium ABRIINW.N7 in the control of Streptococcus agalactiae infection in hybrid (Oreochromis niloticus × Oreochromis mossambicus) red tilapia. A two-phase experiment approach was completed in which E. faecium bacteria were propagated, from which a culture was isolated, identified using molecular techniques, and microencapsulated to produce a stable commercial fructo-oligosaccharides (FOS) and fenugreek (Fk) product of optimal concentration. This FOS and Fk product was assessed in a 12-week in vivo challenge study completed, in which red hybrid tilapia were allocated to one of five treatments: No Streptococcus agalactiae (Sa) challenge (G01) (CON); Sa challenge only (G02) (CON+); Sa challenge in a free cell (Free Cell) G03; Sa challenge with 2% (w/v) Alginate (G04); Microencapsulated FOS and Fk (G05-G011). In vitro results showed a high encapsulation efficiency and acceptable viability of probiotic bacteria within the simulated fish digestive system and high stability of viable cells in all gel formulations. In vivo challenges demonstrated that the G05-G011 FOS and Fk product could be used to control tilapia fish infected with S. agalactiae and represented a novel investigation using microencapsulation E. faecium as a probiotic diet tilapia fish to control S. agalactiae and lower fish mortality. It is recommended that local herbal gums such as PG and Fk in combination with ALG can be used as a suitable scaffold and an ideal matrix for the encapsulation of probiotics. These herbal gums as prebiotic also promote the growth of probiotic cells in the food environment and digestive tract.

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Section: Anti-pathogenicity Against Streptococcus Agalactiae and Histopathological Assaymentioning

confidence: 99%

Administration of Microencapsulated Enterococcus Faecium ABRIINW.N7 With Fructo- Oligosaccharides and Fenugreeko the Mortality of Tilapia Challenged with Streptococcus Agalactiae

Nami

Kahieshesfandiari

Lornezhad

et al. 2021

Preprint

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“…Because of good nutritional quality, the dried biofloc is proposed as an ingredient to replace the fishmeal or soybean partially in the feed for aquaculture; but the availability and diversity of dried biofloc are limited. Moreover, biofloc is also a probiotic source and has a probiotic-like beneficial effect in aquaculture production ( Ferreira et al 2015 ; Vikaspedia 2019 ; Jamal et al 2020 ). Altogether, in an integrated system of BFT and RAS, excessive feeds which are used for the rapid growth of cultured animals would be converted more efficiently into microbial biomass, which in turn can be consumed as food by the animals resulting in less pollution of water ( Choo and Caipang 2015 ).…”

Section: Biofloc Is a Significant Food Source In The Recirculating Aqmentioning

confidence: 99%

Biofloc Technology: Emerging Microbial Biotechnology for the Improvement of Aquaculture Productivity

Jamal

Broom

Al-Mur

et al. 2020

Polish Journal of Microbiology

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With the significant increases in the human population, global aquaculture has undergone a great increase during the last decade. The management of optimum conditions for fish production, which are entirely based on the physicochemical and biological qualities of water, plays a vital role in the prompt aquaculture growth. Therefore, focusing on research that highlights the understanding of water quality and breeding systems’ stability is very important. The biofloc technology (BFT) is a system that maximizes aquaculture productivity by using microbial biotechnology to increase the efficacy and utilization of fish feeds, where toxic materials such as nitrogen components are treated and converted to a useful product, like a protein for using as supplementary feeds to the fish and crustaceans. Thus, biofloc is an excellent technology used to develop the aquaculture system under limited or zero water exchange with high fish stocking density, strong aeration, and biota. This review is highlighted on biofloc composition and mechanism of system work, especially the optimization of water quality and treatment of ammonium wastes. In addition, the advantages and disadvantages of the BFT system have been explained. Finally, the importance of contemporary research on biofloc systems as a figure of microbial biotechnology has been emphasized with arguments for developing this system for better production of aquaculture with limited natural resources of water.

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“…The need of sharing precise knowledge on all relevant subjects is becoming a basic fundamental for aquaculture's responsible management [1]. During the past few years, traditional use of antibiotics in aquaculture has been criticized due to the potential development of antibiotic-resistant bacteria, the presence of antibiotic residues in fish flesh, and the destruction of microbial populations in the culture environment [4]. As an alternative to antibiotics, probiotics have attracted extensive scientific and commercial attention in the aquaculture industry [4].…”

Section: Introductionmentioning

confidence: 99%

Use of yeasts in aquaculture nutrition and immunostimulation: A review

Mahdy¹,

Jamal²,

Al-Harb³

et al. 2022

J App Biol biotech

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With the technological advancement, application of yeasts in aquaculture becomes very popular, especially as an alternative source of proteins in addition to other proteins commonly used in the fish feed industry. Recently, yeast becomes a sustainable novel ingredient of aquafeed for its promising role in nutrition and immunostimulation of many fish species in aquaculture. Thus, yeast supplements and yeast-containing feed ingredients lead to the higher protection against diseases and to the better productivity of fishes resulting in the greater growth of the aquaculture industry. Moreover, rotifers, Artemia, and copepods can be produced well as live aquafeed by application of yeasts in aquaculture. Some yeasts used in probiotic products often improve immunity of fishes as well as attempt to enhance the water quality of aquaculture resulting in good production outcomes. Thus, yeast has been appeared as a novel and vital component of aquatic animal's feed in modern aquaculture. In this review, different aspects of usage of yeasts in aquaculture nutrition and immunostimulation have been discussed.

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Use of Probiotics in Commercially Important Finfish Aquaculture

Cited by 18 publications

References 0 publications

Administration of Microencapsulated Enterococcus Faecium ABRIINW.N7 With Fructo- Oligosaccharides and Fenugreeko the Mortality of Tilapia Challenged with Streptococcus Agalactiae

Administration of Microencapsulated Enterococcus Faecium ABRIINW.N7 With Fructo- Oligosaccharides and Fenugreeko the Mortality of Tilapia Challenged with Streptococcus Agalactiae

Biofloc Technology: Emerging Microbial Biotechnology for the Improvement of Aquaculture Productivity

Use of yeasts in aquaculture nutrition and immunostimulation: A review

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