I4504
Invertase from baker′s yeast (S. cerevisiae)
Grade VII, ≥300 units/mg solid
Synonym(s):
β-D-Fructofuranosidase, β-D-Fructofuranoside fructohydrolase, Saccharase
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About This Item
Recommended Products
biological source
bakers yeast
type
Grade VII
form
solid
specific activity
≥300 units/mg solid
foreign activity
α-galactosidase (melibiase) ≤0.01%
storage temp.
−20°C
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Application
Used in the production of confectionary foods and artificial honey.
Biochem/physiol Actions
Invertase hydrolyzes sucrose into glucose and fructose yielding a colorless product, unlike acid hydrolysis which produces colored products.
Unit Definition
One unit will hydrolyze 1.0 μmole of sucrose to invert sugar per min at pH 4.5 at 55°C.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Resp. Sens. 1
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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Protocols
Enzymatic Assay of Invertase
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