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Merck
CN

91015

Tributyrin Agar

suitable for microbiology, NutriSelect® Basic

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About This Item

NACRES:
NA.74
UNSPSC Code:
41171606
Technical Service
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Product Name

Tributyrin Agar, suitable for microbiology, NutriSelect® Basic

sterility

non-sterile

product line

BioChemika

form

powder

shelf life

limited shelf life, expiry date on the label

composition

agar, 12 g/L
yeast extract, 3 g/L

manufacturer/tradename

NutriSelect® Basic

technique(s)

microbe id | specific enzyme detection: suitable
microbiological culture: suitable

final pH

7.5±0.2 (37 °C)

application(s)

bioburden testing
cosmetics
food and beverages

microbiology

suitability

flavobacteria
lipolytic bacteria
nonselective and differential for Bacillus spp.
nonselective and differential for Clostridium spp.
nonselective and differential for Pseudomonas spp.
nonselective and differential for Staphylococcus spp.

Quality Level

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
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.

Preparation Note

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

Legal Information

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

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

动植物来源培养基
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The lipolytic activity of some Clostridia.
A T WILLIS
The Journal of pathology and bacteriology, 80, 379-390 (1960-10-01)

Articles

Chromogenic media enable the selective detection of S. aureus, which produce bluish-green colonies that are clearly differentiated from other species.

An article concerning the detection, identification, differentiation, and cultivation of Pseudomonas species.

Some Bacillus species are crucial for advancing our understanding of bacteria, while others can be harmful, acting as spoilage organisms or pathogens. Nevertheless, all these species are significant in biotechnological research.

显色培养基能够选择性检测金黄色葡萄球菌,该葡萄球菌产生的蓝绿色菌落与其他物种明显不同。

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