70161
Yeast Extract
suitable for microbiology
Sinônimo(s):
YE, Baker’s yeast extract
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About This Item
Número CAS:
Número CE:
Número MDL:
Código UNSPSC:
41106212
eCl@ss:
42040000
NACRES:
NA.74
Produtos recomendados
fonte biológica
Saccharomyces cerevisiae
Nível de qualidade
esterilidade
non-sterile
forma
powder
composição
amino-nitrogen, ~5%
total nitrogen (N), ≥11%
resíduo de ignição
≤15%
perda
≤6% loss on drying
pH
7.0±0.2 (2% in H2O)
solubilidade
H2O: 2%, clear, yellow
aplicação(ões)
environmental
food and beverages
microbiology
temperatura de armazenamento
2-25°C
adequação
molds
yeasts
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Descrição geral
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.
Aplicação
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.
Código de classe de armazenamento
11 - Combustible Solids
Classe de risco de água (WGK)
WGK 3
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
Equipamento de proteção individual
Eyeshields, Gloves, type N95 (US)
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