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Merck
CN

89526

Yeast Extract

micro-agglomerated

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About This Item

CAS Number:
8013-01-2
UNSPSC Code:
41106212
EC Number:
232-387-9
NACRES:
NA.85
MDL number:
MFCD00132599

Key Documents

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Product Name

Yeast Extract, micro-agglomerated

biological source

Saccharomyces cerevisiae

sterility

non-sterile

form

powder

shelf life

limited shelf life, expiry date on the label

composition

amino-N, ≥4.5%
nitrogen content, ≥9%

ign. residue

≤15%

loss

≤8.0% loss on drying

pH

5.8-6.8 (25 °C, 2% in H2O)

application(s)

food and beverages
microbiology

suitability

molds
yeasts

Quality Level

200

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Analysis Note

solubility:2% in water: clear, light yellow and light brown-yellow and light brown

Application

This yeast extract was produced in micro-agglomerated form to be easier for weight-in by better flow properties of the powder and less dust building.

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN1298
BCCJ2875
BCCH1763
BCCF1954
BCBV3961

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Sara Hooshangi et al.
PLoS computational biology, 7(9), e1002172-e1002172 (2011-10-08)
Quorum sensing (QS) enables bacterial multicellularity and selective advantage for communicating populations. While genetic "switching" phenomena are a common feature, their mechanistic underpinnings have remained elusive. The interplay between circuit components and their regulation are intertwined and embedded. Observable phenotypes
Samriddha Ray et al.
The Journal of cell biology, 190(5), 793-805 (2010-09-02)
The mechanisms that regulate cytoskeletal remodeling during the transition between mitosis and interphase are poorly understood. In fission yeast the MOR pathway promotes actin polarization to cell tips in interphase, whereas the SIN signaling pathway drives actomyosin ring assembly and

Articles

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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