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Merck

B4888

Beef Extract for Biotechnology and Microbiology

for Biotechnology and Microbiology

Synonym(s):

Meat extract

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50 G

PLN 323.00

100 G

PLN 795.00

500 G

PLN 3,320.00

PLN 323.00

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About This Item

CAS Number:
68990-09-0
MDL number:
MFCD00130609
UNSPSC Code:
41106212
NACRES:
NA.74

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Product Name

Beef extract powder, suitable for microbiology, dehydrated extract of bovine tissue used in the preparation of microbiological culture media

biological source

bovine skeletal muscle

Quality Level

200

sterility

non-sterile

form

powder

nitrogen analysis

~12% total

impurities

<9% sodium chloride

loss

≤7% loss on drying

color

yellow-brown

pH

6.5-7.5

solubility

H2O: soluble

application(s)

food and beverages
microbiology

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This Item
Y16267016149869
Beef extract powder suitable for microbiology, dehydrated extract of bovine tissue used in the preparation of microbiological culture media

Millipore

B4888

Beef extract powder

Select Yeast Extract, EZMix powder for use in microbial growth medium

Sigma-Aldrich

Y1626

Select Yeast Extract, EZMix powder

Yeast Extract suitable for microbiology

Millipore

70161

Yeast Extract

Vegetable Extract No. 2 suitable for microbiology

Millipore

49869

Vegetable Extract No. 2

application(s)

food and beverages, microbiology

application(s)

microbiology

application(s)

environmental
food and beverages, microbiology

application(s)

food and beverages
vitamins, nutraceuticals, and natural products, microbiology

form

powder

form

powder

form

powder

form

powder

biological source

bovine skeletal muscle

biological source

-

biological source

Saccharomyces cerevisiae

biological source

plant

sterility

non-sterile

sterility

non-sterile

sterility

non-sterile

sterility

-

solubility

H2O: soluble

solubility

-

solubility

H2O: 2%, clear, yellow

solubility

H2O: 2%, clear, yellow

impurities

<9% sodium chloride

impurities

-

impurities

-

impurities

≤15.0% ash

General description

Beef extract powder is a dehydrated extract of bovine tissue for use in preparing microbiological culture media. It is prepared from selected bovine tissues which are free from fat and sinew. Diverse media utilize beef extract, for example, yeast dextrose broth, Herrold′s egg yolk medium. This nutritional supplement provides a mixture of peptides, individual amino acids, nucleotides, organic acids, minerals, and vitamins.

Application

Beef Extract Powder is used in general purpose culture media and is recommended for use in the bacteriological examination of water, milk, and other materials, where the uniform composition of media is important.Beef Extract Powder is also relied upon for biochemical studies like fermentation reactions.

related product

Product No.
Description
Pricing

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000513912
0000513913
0000513915
0000513915
0000513913

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Sebastian Zurbriggen et al.
Applied and environmental microbiology, 74(18), 5608-5614 (2008-07-22)
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Isolation of sabin-like polioviruses from wastewater in a country using inactivated polio vaccine
Zurbriggen S, et al.
Applied and Environmental Microbiology, 74(18), 5608- 5614 (2008)
Reduction of Mycobacterium avium ssp. paratuberculosis in colostrum: Development and validation of 2 methods, one based on curdling and one based on centrifugation
Verhegghe M, et al.
Journal of Dairy Science, 100(5), 3497- 3512 (2017)

Articles

Podstawowe składniki pożywek mikrobiologicznych

Podłoże hodowlane zapewnia środowisko z odpowiednimi składnikami odżywczymi, źródłami energii i określonymi warunkami środowiskowymi dla wzrostu mikroorganizmów. Składniki podłoża hodowlanego obejmują zarówno cukry proste, jak i peptony, sole, antybiotyki i złożone wskaźniki.

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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