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Merck
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Key Documents

70164

Millipore

Meat extract

suitable for microbiology

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About This Item

UNSPSC Code:
41106212
NACRES:
NA.74

biological source

Porcine pancreas
bovine heart (


)

Quality Level

200

agency

USP

sterility

non-sterile

form

powder

composition

amino-nitrogen, 3.5-4.5%
total nitrogen (N), 11.5-12.5%

concentration

≤7% Cl- (as NaCl)

impurities

coagulable protein, none detected

ign. residue

≤18%

loss

≤6% loss on drying

pH

6.0-7.0 (2% in H2O)

solubility

H2O: 2%, clear, yellow to brown

application(s)

food and beverages
microbiology

General description

Meat extract is prepared from selected animal tissues free from fat and sinew. It is a high-performance enzymatic hydrolysate of a mix of animal proteins. It is suitable for a broad range of applications such as culture media, vaccines, and food industries. It complements the nutritional properties of peptone by contributing minerals, phosphates, energy sources, and the essential factors missing from peptone.

Application

MeatExtract is used as a nutritive substrate. It isparticularly suitable for the cultivation of lactic acid bacteria.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
BCCL9170
BCCK6060
BCCH5245
BCCG0458
BCCD7529

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Aimee K Murray et al.
Environmental health perspectives, 128(10), 107007-107007 (2020-10-22)
Antimicrobial resistance (AMR) is one of the most significant health threats to society. A growing body of research demonstrates selection for AMR likely occurs at environmental concentrations of antibiotics. However, no standardized experimental approaches for determining selective concentrations of antimicrobials

Artículos

Base Ingredients of Microbiology Media

Culture media provides a habitat with suitable nutrients, energy sources, and certain environmental conditions for the growth of microorganisms. The components of the culture media range from simple sugars to peptones, salts, antibiotics, and complex indicators.

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