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Key Documents

70161

Millipore

Yeast Extract

suitable for microbiology

Synonyme(s) :

YE, Baker’s yeast extract

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About This Item

Numéro CAS:
8013-01-2
Numéro CE :
232-387-9
Numéro MDL:
MFCD00132599
Code UNSPSC :
41106212
eCl@ss :
42040000
Nomenclature NACRES :
NA.74

Source biologique

Saccharomyces cerevisiae

Niveau de qualité

200

Stérilité

non-sterile

Forme

powder

Composition

amino-nitrogen, ~5%
total nitrogen (N), ≥11%

Résidus de calcination

≤15%

Perte

≤6% loss on drying

pH

7.0±0.2 (2% in H2O)

Solubilité

H2O: 2%, clear, yellow

Application(s)

environmental
food and beverages
microbiology

Température de stockage

2-25°C

Adéquation

molds
yeasts

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Description générale

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.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

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Certificats d'analyse (COA)

Lot/Batch Number
BCCH0275
BCCG1673
BCCF8638
BCCF6100
BCCD4886

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