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Merck

75315

Millipore

OF-Test-Nährstoffagar

suitable for microbiology, NutriSelect® Basic

Synonym(e):

Oxidation-Fermentation-Testagar nach Hugh u. Leifson

Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise


About This Item

UNSPSC-Code:
41171606
NACRES:
NA.74

Sterilität

non-sterile

Qualitätsniveau

Produktlinie

BioChemika

Form

powder

Haltbarkeit

limited shelf life, expiry date on the label

Zusammensetzung

agar, 2.5 g/L
bromothymol blue, 0.08 g/L
casein peptone (pancreatic), 2 g/L
dipotassium hydrogen phosphate, 0.3 g/L
sodium chloride, 5 g/L

Hersteller/Markenname

NutriSelect® Basic

Methode(n)

microbe id | utilization test: suitable
microbiological culture: suitable

pH-Endwert

7.1±0.2 (25 °C)

Wirkungsspektrum von Antibiotika

Gram-negative bacteria

Anwendung(en)

agriculture
clinical testing
environmental
food and beverages

microbiology

Eignung

Alcaligenes spp.
Chromobacterium spp.
Moraxella spp.
Pasteurella spp.
Acinetobacter spp.
Aeromonas spp.
flavobacteria
nonselective and differential for Bordetella spp.
nonselective and differential for Campylobacter spp.
nonselective and differential for Enterococcus spp.
nonselective and differential for Escherichia coli
nonselective and differential for Pseudomonas spp.
nonselective and differential for Salmonella spp.
nonselective and differential for Shigella spp.
nonselective and differential for Vibrio spp.
nonselective and differential for Yersinia spp.
nonselective and differential for bacteria (General Media)
nonselective and differential for coliforms
nonselective and differential for enterobacteriaceae

Anwendung

Medium für den Nachweis oxidativer und fermentativer Umsetzung von Kohlenhydraten, nach Hugh und Leifson (1953). Es ist insbesondere für die Differenzierung und Klassifizierung von gram-negativen Darm-Bakterien geeignet.

Angaben zur Herstellung

Dissolve 9.88 g in 1 litre distilled water. Sterilize by autoclaving at 121°C for 15 minutes. Let cool to approx. 50°C and add 100 ml of sterile filtered 10% D(+)-glucose (Cat. No. 49140), lactose (Cat. No. 61340), sucrose (Cat. No. 84100) or other carbohydrate.

Sonstige Hinweise

Studies on coagulase-positive staphylococci from bovine milk

Fußnote

We offer two media types: the superior granulated GranuCult® and the cost-efficient powdered NutriSelect® culture media, depending on your needs.
The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance.

Rechtliche Hinweise

GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany

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Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 2

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)


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Kunden haben sich ebenfalls angesehen

The taxonomic significance of fermentative versus oxidative metabolism of carbohydrates by various gram negative bacteria.
R HUGH et al.
Journal of bacteriology, 66(1), 24-26 (1953-07-01)
J A Erasmus
The Onderstepoort journal of veterinary research, 52(1), 25-29 (1985-03-01)
When conventional techniques were applied to 84 isolates of Staphylococcus aureus from milk samples, it was found that they were all catalase and phosphatase positive and oxidase negative. They all fermented glucose within 24 h and mannitol within 24-48 h

Artikel

Vibrios are motile, curved or comma-shaped bacilli and have a single polar flagella with sheet proteins. They are often found in open water, freshwater and saltwater.

On the Trail of Campylobacter - The Campylobacter is one of the leading causes of human gastroenteritis. Common Campylobacter species C. jejuni, C. coli, and C. lari are responsible for most cases of campylobacteriosis. However, other species, like C. fetus, which causes spontaneous abortions, have also been associated with human illness. Campylobacter are Gram-negative, spiral-shaped, microaerophilic and motile bacteria with uni- or bi-polar fl agella

Campylobacter spp. are regarded as the leading cause of bacterial gastroenteritis in humans worldwide.

Salmonella contamination is the second leading cause of food-borne illness worldwide. Controlling outbreaks of Salmonella is an important task for food regulators, restaurants and the food industry in general. The Salmonella family includes over 2,300 serotypes of bacteria, but two types, Salmonella enteritidis and Salmonella typhimurium, are responsible for about half of all human infections. Most outbreaks of Salmonella are traced back to dairy, poultry and meat products, but Salmonella can grow on nearly any food. Chicken, eggs and their derivative products are particularly high risk.

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

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