70161
M-Gredient® Yeast Extract for Biotechnology and Microbiology
for Biotechnology and Microbiology
Synonym(s):
YE, Baker’s yeast extract, Yeast Extract
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About This Item
CAS Number:
UNSPSC Code:
41106212
eCl@ss:
42040000
NACRES:
NA.74
EC Number:
232-387-9
MDL number:
Product Name
M-Gredient® Yeast Extract B1, for Biotechnology and Microbiology
biological source
Saccharomyces cerevisiae
Quality Segment
sterility
non-sterile
form
powder
composition
amino-nitrogen, ~5% , total nitrogen (N), ≥11%
packaging
pkg of 100 g, pkg of 2.5 kg, pkg of 50 g, pkg of 500 g
ign. residue
≤15%
loss
≤6% loss on drying
pH
6.8-7.2
solubility
H2O: 2%, clear, yellow
application(s)
biotechnology/fermenter
microbiology
storage temp.
2-25°C
suitability
bacteria, molds, yeasts
General description
A water-soluble extract of autolyzed yeast cells, yeast extract is a mixture of amino acids, peptides, and water-soluble vitamins, for example, intact vitamin B12 complex and carbohydrates, and can be used as an additive for culture media and fermentation media. It can also be used in the resuscitation of a large variety of fastidious microorganisms.
Application
Yeast extract is recommended for use in culture media and the cultivation of various microorganisms. It provides multi-functional nutrient supplements that can also be used in microbial fermentation.
Legal Information
M-GREDIENT is a registered trademark of Merch KGaA, Darmstadt, Germany
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Storage Class
11 - Combustible Solids
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Gloves, type N95 (US)
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