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Yeast from Saccharomyces cerevisiae

Type II

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Synonym(s):
(Bakers yeast)

biological source

Saccharomyces cerevisiae

Quality Level

type

Type II

form

powder or solid

application(s)

food and beverages
microbiology

storage temp.

2-8°C

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YBDZ4250C2436
Yeast from Saccharomyces cerevisiae Type II

YSC2

Yeast from Saccharomyces cerevisiae

Yeast Brewers Debittered, inactive

YBD

Yeast Brewers

form

powder or solid

form

powder

form

powder with small lumps

form

powder

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

−20°C

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

type

Type II

type

-

type

-

type

-

application(s)

food and beverages
microbiology

application(s)

microbiology

application(s)

-

application(s)

cell analysis

Application

Yeast from Saccharomyces cerevisiae has been used:
  • in yeast sample preparation for tube-gel electrophoresis (TGE) fractionation
  • as a diet supplement to study its effect on the utilization of food waste as a diet for grass carp
  • for fermentation of miscanthus and the cellulose-rich extract samples to produce ethanol

Biochem/physiol Actions

Saccharomyces cerevisiae is a unicellular fungus. Yeast from S. cerevisiae is the widely used yeast species in bread and sourdoughs. It is used to produce several fermented beverages (cider, beer, 85s, and wine) and distilled beverages (brandy, sake, vodka, and whisky). S. cerevisiae has better tolerance for fermentation stresses than any other yeast species. Hence, it is a preferred starter culture for industrial fermentation.

Caution

Only approx. 10% will autolyze in aqueous buffer at 37 °C.

Preparation Note

Fast dried to yield 90% active, viable yeast in a convenient solid form.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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