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Merck

I4504

Sigma-Aldrich

Invertase from baker′s yeast (S. cerevisiae)

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:
Comisión internacional de enzimas:
Número CE:
Número MDL:
Código UNSPSC:
12352204
NACRES:
NA.54
En este momento no podemos mostrarle ni los precios ni la disponibilidad

origen biológico

bakers yeast

Nivel de calidad

tpo

Grade VII

Formulario

solid

actividad específica

≥300 units/mg solid

actividad extraña

α-galactosidase (melibiase) ≤0.01%

temp. de almacenamiento

−20°C

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Aplicación

Used in the production of confectionary foods and artificial honey.

Acciones bioquímicas o fisiológicas

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

Definición de unidad

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

Pictogramas

Health hazard

Palabra de señalización

Danger

Frases de peligro

Consejos de prudencia

Clasificaciones de peligro

Resp. Sens. 1

Código de clase de almacenamiento

10 - Combustible liquids

Clase de riesgo para el agua (WGK)

WGK 3

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)


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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
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
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

Protocolos

Enzymatic Assay of Invertase

Questions

  1. What does the term 'Grade VII' signify in the product description of I4504?

    1 answer
    1. The term 'Grade VII' doesn't hold significant meaning other than indicating the chronological order of the product's introduction. It does not directly impact the quality or specifications of the product.

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