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91015 Sigma-Aldrich

Tributyrin Agar

for microbiology

Purchase

Properties

Related Categories All Dairy Media (alphabetical), All Food Control Media (alphabetical), All Solid Media/Agars, Bacillus, Biochemical Identification Media by Test,
grade   for microbiology
shelf life   limited shelf life, expiry date on the label
composition   agar, 12 g/L
  special peptone, 5 g/L
  yeast extract, 3 g/L
final pH   7.5±0.2 (37 °C)
suitability   Flavobacteria
  Lypolytic Bacteria
  nonselective and differential for Bacillus
  nonselective and differential for Clostridia
  nonselective and differential for Pseudomonas
  nonselective and differential for Staphylococcus

Description

Application

For the detection and enumeration of lipolytic microorganisms in food and other material (staphylococci, pseudomonads, clostridiae and marine flavobacteria).

Other Notes

Lipolytic activity of some clostridia

Same product — same quality — now Sigma-Aldrich brand

Preparation Note

Supplement: 10g/l neutral tributyrin (Cat. No. 91010)

Reconstitution

Dissolve 20 g in 1 litre distilled water. Sterilize by autoclaving at 121°C for 15 minutes. Let cool to 80°C and add 10 g neutral tributyrin (Cat. No. 91010).

Price and Availability

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles

Articles

Microbiology Introduction

An initial aim of all microbiologists is the reproducible growth of their microbial cultures, no matter whether the microorganisms are of natural origin or have been genetically engineered by man. Re...
Keywords: Absorption, Aerobic, Anaerobic, Antibiotics, Antimicrobials, Buffers, Culture media, Diffusion, Environmental, Filtration, Genetic, Growth factors, Metabolism, Phase transitions, Precipitation, Reductions, Respiration, Sample preparations, Vitamins

Microbiology Theory: Media Preparation

Microorganisms need nutrients, a source of energy and certain environmental conditions in order to grow and reproduce. In the environment, microbes have adapted to the habitats most suitable for thei...
Keywords: Culture media, Digestions, Environmental, Filtration, Growth factors, Indicators, Microbiology, Phase transitions, Precipitation, Vitamins

Pseudomonas Media and Tests

Pseudomonas are motile (one or more polar flagella), rod shaped and aerobe Gram-negative bacteria. They are found almost everywhere, in soil, water, plants and animals. In most cases it is not pathog...
Jvo Siegrist, Product Manager Microbiology, ivo.siegrist@sial.com
Analytix Volume 2007 Article 5
Keywords: Anaerobic, Antifungals, Biochemistry, Cosmetics, Diagnostic, Environmental, Fermentation, Glycolysis, Metabolism, Metabolites, Microbiology, Pentose phosphate pathway, Pharmaceutical, Respiratory

Staphylococcus aureus: a Spreading Bacteria

Staphylococcus aureus is frequently a part of our skin flora but is also a cause of a broad range of illnesses. Current studies report a remarkable increase of Methicillin Resistant Staphylococcus au...
Jvo Siegrist
AnalytiX Volume 10 Article 2
Keywords: Aerobic, Antibiotics, Clinical, Environmental, Fermentation, Food & Beverage, Microbiology, Respiration

Testing EZ-Fit™ Products Family for Bioburden Testing

The EZ family of products has been designed to optimize and streamline the bioburden workflow. The family includes:
Keywords: Filtration, Separation

Peer-Reviewed Papers
15

References

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