2019-7-15·Bacillus cereus isolated from the intestine of fish Mugil cephalus showed a strong ability to produce extracellular protease in vitro, and the enzyme activity could reach more than 300 U/mL under optimized conditions, especially in the presence of defatted fish meat and galactose (Esakkiraj et al. 2009).
2016-11-7·In this study, the toxicological effect of the Bacillus sp. strain isolated from smelly mandarin fish was elucidated and its safety was explored to gain a comprehensive insight into the safety of smelly mandarin fish products.A series of evaluation indexes such as oral acute, genetic, and 30-day feeding toxicity tests etc were implemented. This …
2021-1-9·The water quality is badly affected by the accumulation of rotted uneaten feed, excreta, and organic residues in the water. In particular, rapid buildup of nitrogen compounds such as ammonia and nitrite is harmful to fish and other aquatic organisms even at low levels (Crab et al. 2007; Mohapatra et al. 2012).The role of Bacillus-based …
2019-4-7·Probiotic Bacillus can also assist in maintaining a higher density of beneficial bacteria and a lower load of pathogenic agents in aquaculture ponds. Much is still unknown, however, about how the probiotic efficacy of specific Bacillus species is affected by different aquatic animal species, age and growth condition, water quality, and diet.
2013-3-1·1. Introduction. Today, aquaculture is the fastest growing food-producing sector in the world, with an average annual growth rate of 8.9% since 1970, compared to only 1.2% for capture fisheries and 2.8% for terrestrial farmed meat production systems over the same period. 1 World aquaculture has grown tremendously during the last fifty years …
2020-3-1·This study investigated the effects of the Streptococcus agalactiae antagonizing probiotics Bacillus cereus NY5 and Bacillus subtilis as feed additives for Nile tilapia in terms of growth performance, intestinal health and resistance to S. agalactiae.A total of 720 apparently healthy juvenile Nile tilapia (0.20 ± 0.05 g) were randomly divided …
2019-3-20·As the human population grows and demand for seafood rises, total fishery production worldwide is expected to increase 17% by 2025 1.A majority of wild fish stocks are currently fished at ...
2018-1-9·Potential Bacillus probiotics used in animals are typically isolated from the gastrointestinal tracts (GITs) and faeces of different animal species including chickens, pigs, ruminants and aquatic animals. Bacillus probiotics are often isolated from the animal's own GIT; however, cross-species use of isolated Bacillus strains is not uncommon.
2019-10-8·Both spore and vegetative forms of Bacillus species have been used as probiotics, and they have high stability to the surrounding atmospheric conditions such as heat, gastric conditions, and moisture. The commercial Bacillus probiotic strains in use are B. cereus, B. clausii, B. coagulans, B. licheniformis, B. polyfermenticus, B. pumilus, and …
2019-3-20·As the human population grows and demand for seafood rises, total fishery production worldwide is expected to increase 17% by 2025 1.A majority of wild fish stocks are currently fished at ...
Concentrates in the juvenile of dentex demonstrated that feed added with 0.5 grams of B. cereus strain expanded fish growth [72]. In white shrimp different strains of Bacillus sp. have been utilized as probiotics feed to increase absorbability of the dry issue, unrefined protein, and phosphorus. Results demonstrated higher growth when the ...
2021-5-17·Therefore, the present study aimed to isolate the indigenous bacterial species from healthy cobia fish and then selected 3 strains, including Bacillus sp. RCS1 (MW560712), Pantoea agglomerans RCS2 (MW560713), and Bacillus cereus RCS3 (MW560714) from the gut of juvenile’s cobia having advantageous assets or positive …
2016-7-5·We evaluated the effects of Bacillus cereus, as an additive in water and feed, on the gut microbiota and immunological parameters of Nile tilapia (Oreochromis niloticus) fingerlings.Experiments were performed in tanks and net cages respectively. Experiment 1: Tilapia were housed in tanks for 42 days, and B.cereus was added to the …
2020-4-30·Background The involvement of probiotic cultures in food fermentation guarantees enhanced organoleptic properties and maximum consumer health benefits. In this study, isolated Bacillus cultures used in the fermentation of African locust bean seeds “Parkia biglobosa” into the food condiment “daddawa” were evaluated for probiotic …
2019-6-25·The gastrointestinal tract of fishes is a complex ecosystem occupied by a large number of microorganisms, some of them could have potentially-valuable features. This research was conducted to study Bacillus species in the intestine of farmed rainbow trout to examine their probiotic properties, and to provide a new source of probiotics. A …
2022-1-31·The term ‘Probiotics’ is used to describe live microorganisms, which, when administered in adequate quantities, confer health benefits. The term probiotics was first introduced in 1965 by Lilly and Stillwell, who defined it to be microorganisms acting as growth promoters for other microorganisms. These microorganisms may include …
2017-7-18·supplementation of probiotics through feed is a better method to ensuring the efficiency of the probiotic bacteria in the GI tract of the fish. However, their use in fish feed production is still scarce (EPA 2012). This study was designed to evaluate the use of Bacteriocin produced by Bacillus cereus as a partial replacement for fishmeal protein
Feed Additives from Pangoo Biotech Hebei Co., Ltd.. Search High Quality Feed Additives Manufacturing and Exporting supplier on Alibaba.com.