Resistant starch, non-resistant starch Content Assay kit

Resistant starch (RS) is that portion of the starch that cannot be digested and absorbedinthesmall intestine of healthy human. RS is partially or completely fermented in the colon, producingmany short-chain fatty acids, which can inhibit the hyperproliferation of intestinal epithelial cells,reduce intestinal inflammation, and reduce the risk of colon cancer. RS has good physicochemicaland functional properties and is widely used in the production and processing of various foodstoimprove product quality and nutritional structure. RS in the sample is prepared after alpha-amylase and amyloglucosidase hydrolyze non- resistantstarch into glucose. RS is also hydrolyzed into glucose. Glucose oxidase catalyzes the oxidationofglucose to gluconic acid and hydrogen peroxide. Peroxidase catalyzes the oxidationof4-aminoantipyrine bisphenol by hydrogen peroxide to form colored compounds with characteristicabsorption peaks at 510 nm.