Enterococcus durans is a microaerophile, mesophilic bacterium that was isolated from Yoghurt.
For Research Use Only. Not intended for use in food manufacturing or medical procedures (diagnostics or therapeutics). Do Not Use in Humans.
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LBST-113FG |
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Product Information | |
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Product Overview | Enterococcus durans is a microaerophile, mesophilic bacterium that was isolated from Yoghurt. |
Target | Enterococcus |
Genus | Enterococcus |
Strain Designation | St |
Application | Study and research |
Type Strain | No |
Culture Medium | Lactic bacteria medium I |
Culture Conditions | 37°C; Aerobiotic |
Source | Yoghurt |
Characteristics | The colonies are small, round raised, shiny. The bacteria are oval often arranged in pairs or clusters. Precipitation can be formed in most cultures in liquid. Transparent rings were formed on agar medium containing calcium carbonate. It can grow at 45°C. |
Risk Group | 1 |
Product Format | Freeze-dried |
Packaging | Ampoule tube |
Storage | -80°C |
Shelf Life | 6 years |
Target Introduction | |
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Introduction | Enterococcus are lactic acid bacteria; LAB comprising both pathogenic and commensal microorganisms ubiquitous in environment even as gut symbionts. They are extensively studied as potential candidate probiotics. Several number of Enterococcus strains have been reported to produce antimicrobial compounds including bacteriocins. Bacteriocin production have be applied to preservation of a wide range of food products and is now being considered as a probiotic trait. Besides, bacteriocins are considered as promising alternative to fight emerging antimicrobial resistance. Enterococcus probiotics can be used in treatment and/or prevention of certain human and animal diseases such as alleviation of irritable bowel syndrome symptoms and antibiotic-induced diarrhea and prevention of different functional and chronic intestinal diseases. Moreover, some Enterococcus exhibit anticarcinogenic, hypocholesterolemic, as well as immune regulation effects. |
Alternative Names | Enterococcus durans; St |
Enterococcus durans; St is optimally cultured in Lactic Bacteria Medium I. This medium supports the growth and viability of the bacterium, which is crucial for obtaining reliable results in research applications. Proper preparation and sterilization of the medium are essential to prevent contamination.
Enterococcus durans; St should be cultured at 37°C under aerobic conditions. Maintaining these specific conditions ensures the bacterium's proper growth and functionality, which is critical for research accuracy and reproducibility. Deviations from these conditions can affect the bacterium's behavior and experimental outcomes.
Enterococcus durans; St should be stored at -80°C to maintain its viability. This low temperature preserves the bacterium for long-term storage, preventing degradation and ensuring its availability for future research. Proper storage practices are critical for maintaining the bacterium's integrity.
Monitor the growth rate of Enterococcus durans; St in liquid culture by measuring the optical density at 600 nm (OD600) at regular intervals. Plotting OD600 values against time allows the determination of growth phases and calculation of the doubling time, providing insights into the bacterial proliferation rate.
When scaling up the culture of Enterococcus durans; St, consider factors such as aeration, agitation, nutrient concentration, and incubation time. Maintaining optimal conditions ensures consistent growth and viability. Additionally, monitoring pH and temperature is crucial to prevent deviations that could affect the bacterial performance.
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For Research Use Only. Not intended for use in food manufacturing or medical procedures (diagnostics or therapeutics). Do Not Use in Humans.
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