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Merck
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Documenti fondamentali

SA20

Supelco

Starch (HK) Assay Kit

sufficient for 20 assays

Sinonimo/i:

Starch Quantitation Kit

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali


About This Item

Codice UNSPSC:
12164500
NACRES:
NA.84

impiego

sufficient for 20 assays

Livello qualitativo

Classi chimiche degli analiti

sugars

tecniche

photometry: suitable

applicazioni

food and beverages
general analytical

Temperatura di conservazione

2-8°C

Applicazioni

This kit is for the quantitative, enzymatic determination of native starch in food and other materials using the amyloglucosidase-hexokinase-glucose 6-phosphate dehydrogenase enzymatic assay. The hydrolysis of starch to glucose is catalyzed by amyloglucosidase. Glucose is phosphorylated by adenosine triphosphate (ATP) in the reaction catalyzed by hexokinase. Glucose-6-phosphate (G6P) is then oxidized to 6-phosphogluconate in the presence of nicotinamide adenine dinucleotide (NAD) in a reaction catalyzed by glucose-6-phosphate dehydrogenase (G6PDH). During this oxidation, an equimolar amount of NAD is reduced to NADH. The increase in absorbance at 340 nm is directly proportional to the glucose concentration.

Solo come componenti del kit

N° Catalogo
Descrizione

  • glucose assay reagent 20 mL

  • starch assay reagent 1 mL/vial

  • starch assay standard 5 g

Prodotti correlati

N° Catalogo
Descrizione
Determinazione del prezzo

Pittogrammi

Exclamation mark

Avvertenze

Warning

Indicazioni di pericolo

Classi di pericolo

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

11 - Combustible Solids


Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Articoli

Nuclear magnetic resonance (NMR) spectroscopy measures the extent to which a glycan or other molecule distorts a magnetic field.

Protocolli

Enzymatic methods for food analysis are highly specific and offer considerable time and cost savings over other methods, especially from the sample preparation standpoint. We offer a wide variety of convenient kits and reagents for rapid and reliable enzymatic food analysis.

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Contatta l'Assistenza Tecnica.