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I4504

Sigma-Aldrich

Invertase from baker′s yeast (S. cerevisiae)

Grade VII, ≥300 units/mg solid

Sinónimos:

β-D-Fructofuranosidase, β-D-Fructofuranoside fructohydrolase, Saccharase

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About This Item

Número de CAS:
9001-57-4
Comisión internacional de enzimas:
3.2.1.26 (BRENDA, IUBMB)
EC Number:
232-615-7
MDL number:
MFCD00131410
UNSPSC Code:
12352204
NACRES:
NA.54

biological source

bakers yeast

Quality Level

300

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.

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H334

Hazard Classifications

Resp. Sens. 1

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

ppe

Eyeshields, Gloves, type N95 (US)

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Derek Fleming et al.
Biofilm, 2, 100037-100037 (2021-01-16)
The complexity of microbial biofilms offers several challenges to the use of traditional means of microbial research. In particular, it can be difficult to calculate accurate numbers of biofilm bacteria, because even after thorough homogenization or sonication, small pieces of
Bryan J Leong et al.
Science advances, 5(4), eaaw3754-eaaw3754 (2019-04-30)
Plants produce a myriad of taxonomically restricted specialized metabolites. This diversity-and our ability to correlate genotype with phenotype-makes the evolution of these ecologically and medicinally important compounds interesting and experimentally tractable. Trichomes of tomato and other nightshade family plants produce
Tatiana Q Aguiar et al.
Molecular biotechnology, 56(6), 524-534 (2014-01-24)
The repertoire of hydrolytic enzymes natively secreted by the filamentous fungus Ashbya (Eremothecium) gossypii has been poorly explored. Here, an invertase secreted by this flavinogenic fungus was for the first time molecularly and functionally characterized. Invertase activity was detected in
Ali Soltani et al.
BMC genomics, 20(1), 312-312 (2019-04-25)
Climate change models predict more frequent incidents of heat stress worldwide. This trend will contribute to food insecurity, particularly for some of the most vulnerable regions, by limiting the productivity of crops. Despite its great importance, there is a limited
Ewelina Zielińska et al.
Molecules (Basel, Switzerland), 25(23) (2020-12-04)
Edible insects, due to their high nutritional value, are a good choice for traditional food supplementation. The effects of partial replacement of wheat flour and butter with mealworm flour (Tenebrio molitor) on the quality attributes of shortcake biscuits were studied.
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Protocolos

Enzymatic Assay of Invertase

Enzymatic Assay of Invertase

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