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I4504

Sigma-Aldrich

Invertase from baker′s yeast (S. cerevisiae)

Grade VII, ≥300 units/mg solid

Synonyme(s) :

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

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About This Item

Numéro CAS:
9001-57-4
Numéro de classification (Commission des enzymes):
3.2.1.26 (BRENDA, IUBMB)
Numéro CE :
232-615-7
Numéro MDL:
MFCD00131410
Code UNSPSC :
12352204
Nomenclature NACRES :
NA.54

Source biologique

bakers yeast

Niveau de qualité

300

Type

Grade VII

Forme

solid

Activité spécifique

≥300 units/mg solid

Activité étrangère

α-galactosidase (melibiase) ≤0.01%

Température de stockage

−20°C

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Application

Used in the production of confectionary foods and artificial honey.

Actions biochimiques/physiologiques

Invertase hydrolyzes sucrose into glucose and fructose yielding a colorless product, unlike acid hydrolysis which produces colored products.

Définition de l'unité

One unit will hydrolyze 1.0 μmole of sucrose to invert sugar per min at pH 4.5 at 55°C.

Pictogrammes

Health hazard
GHS08

Mention d'avertissement

Danger

Mentions de danger

H334

Conseils de prudence

P261 - P284 - P501

Classification des risques

Resp. Sens. 1

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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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
Misa Sandri et al.
Animal nutrition (Zhongguo xu mu shou yi xue hui), 6(3), 353-361 (2020-10-03)
A dietary intervention study was assessed to determine if different sources of starch in homemade diets could significantly modify fecal microbiome of dogs. Twenty-seven adult dogs were enrolled and fed a diet based on a mixture of rice and pasta
Dmitry Kechasov et al.
Frontiers in plant science, 12, 680030-680030 (2021-07-13)
In regions with intensive agricultural production, large amounts of organic waste are produced by livestock animals. Liquid digestate from manure-based biogas production could potentially serve as fertilizer if integrated with closed horticultural irrigation systems. The aim of this experiment was
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
Frida I Piper et al.
Tree physiology, 37(8), 1001-1010 (2017-05-27)
Since growth is more sensitive to drought than photosynthesis, trees inhabiting dry regions are expected to exhibit higher carbohydrate storage and less growth than their conspecifics from more humid regions. However, the same pattern can be the result of different
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Enzymatic Assay of Invertase

Enzymatic Assay of Invertase

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