YSC2
Yeast from Saccharomyces cerevisiae
Type II
Synonym(s):
(Bakers yeast)
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About This Item
UNSPSC Code:
12352202
NACRES:
NA.24
biological source
Saccharomyces cerevisiae
type
Type II
form
powder or solid
application(s)
food and beverages
microbiology
storage temp.
2-8°C
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 Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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