SA20
Starch (HK) Assay Kit
sufficient for 20 assays
Synonym(s):
Starch Quantitation Kit
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About This Item
UNSPSC Code:
12164500
NACRES:
NA.84
usage
sufficient for 20 assays
Quality Level
analyte chemical class(es)
sugars
technique(s)
photometry: suitable
application(s)
food and beverages
general analytical
storage temp.
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.
Kit Components Only
Product No.
Description
- glucose assay reagent 20 mL
- starch assay reagent 1 mL/vial
- starch assay standard 5 g
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
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