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09182

Millipore

Yeast Extract

for technical purposes (in fermentation)

Sinonimo/i:

YE, Baker’s yeast extract

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About This Item

Numero CAS:
8013-01-2
Numero CE:
232-387-9
Numero MDL:
MFCD00132599
Codice UNSPSC:
41106212
eCl@ss:
42040000
NACRES:
NA.85

Origine biologica

Saccharomyces cerevisiae

Livello qualitativo

200

Grado

for technical purposes (in fermentation)

Sterilità

non-sterile

Saggio

≤3% amino-nitrogen basis
≥9% total nitrogen (N) basis

Forma fisica

powder

Durata

limited shelf life, expiry date on the label

Composizione

amino-nitrogen, ≤3%
total nitrogen (N), ≥9%

Impurezze

≤16% ash
≤8% non-dissolved

Perdita

≤8% loss on drying

pH

6.5-7.5 (2% in H2O)

Solubilità

H2O: 2%, turbid, yellow

applicazioni

food and beverages
microbiology

Temperatura di conservazione

2-25°C

Compatibilità

molds
yeasts

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Descrizione generale

Yeast extract is an extract of autolyzed yeast cells. Yeast extract is a mixture of amino acids, peptides, water soluble vitamins and carbohydrates and can be used as additive for culture media. It is a non-animal and low endotoxin peptone suitable for use in fermentations media for cultivation and resuscitation of a large variety of fastidious microorganisms. It is rich in vitamins and other nutritive substances and so, recommended for general laboratory media

Applicazioni

Yeast extract is recommended for use in culture media and for the mass cultivation of various microorganisms. It provides multi-functional nutrient supplements that can also be used in microbial fermentation.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

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Certificati d'analisi (COA)

Lot/Batch Number
BCCL3370
BCCL0188
BCCJ8025
BCCH5944
BCCG1352

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Articoli

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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