I9253
Invertase from baker′s yeast (S. cerevisiae)
Grade V, Practical Grade, ≥30 units/mg solid, lactose and α-galactosidase (melibiase), essentially free
Synonym(s):
β-D-Fructofuranosidase, β-D-Fructofuranoside fructohydrolase, Saccharase
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About This Item
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type
Grade V
form
solid
quality
Practical Grade
specific activity
≥30 units/mg solid
foreign activity
lactose and α-galactosidase (melibiase), essentially free
storage temp.
2-8°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.
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Description
Pricing
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
Regulatory Information
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Mesut Taskin et al.
Preparative biochemistry & biotechnology, 43(2), 177-188 (2013-01-11)
The aim of this study is to investigate the effect of low-intensity static magnetic fields (SMFs) on invertase activity and growth on different newly identified molds. The most positive effect of SMFs on invertase activity and growth was observed for
M Angela Sainz-Polo et al.
Acta crystallographica. Section F, Structural biology and crystallization communications, 68(Pt 12), 1538-1541 (2012-11-30)
Saccharomyces cerevisiae invertase (ScInv) is an enzyme encoded by the SUC2 gene that releases β-fructose from the nonreducing termini of various β-D-fructofuranoside substrates. Its ability to produce 6-kestose by transglycosylation makes this enzyme an interesting research target for applications in
Mei-Liang Zhou et al.
Glycobiology, 22(12), 1775-1785 (2012-08-11)
The raffinose family oligosaccharides (RFOs), such as raffinose and stachyose, are synthesized by a set of distinct galactosyltransferases, which sequentially add galactose units to sucrose. The accumulation of RFOs in plant cells are closely associated with the responses to environmental
Lu Wang et al.
Plant physiology, 160(2), 777-787 (2012-08-07)
Despite substantial evidence on the essential roles of cell wall invertase (CWIN) in seed filling, it remains largely unknown how CWIN exerts its regulation early in seed development, a critical stage that sets yield potential. To fill this knowledge gap
Rakefet David-Schwartz et al.
Plant science : an international journal of experimental plant biology, 199-200, 61-70 (2012-12-26)
Carbohydrates are essential for male gametophyte development. However, our understanding of the mechanism by which the sugar supply is controlled in the stamen is still in its infancy. We previously reported on the stamen-specific expression of the tomato (Solanum lycopersicum)
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