SA20
Starch (HK) Assay Kit
sufficient for 20 assays
Synonyme(s) :
Starch Quantitation Kit
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About This Item
Code UNSPSC :
12164500
Nomenclature NACRES :
NA.84
Produits recommandés
Utilisation
sufficient for 20 assays
Classe(s) chimique(s) de l'analyte
sugars
Technique(s)
photometry: suitable
Application(s)
food and beverages
general analytical
Température de stockage
2-8°C
Application
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.
Composants de kit seuls
Réf. du produit
Description
- glucose assay reagent 20 mL
- starch assay reagent 1 mL/vial
- starch assay standard 5 g
Produit(s) apparenté(s)
Réf. du produit
Description
Tarif
Mention d'avertissement
Warning
Mentions de danger
Conseils de prudence
Classification des risques
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Organes cibles
Respiratory system
Code de la classe de stockage
11 - Combustible Solids
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