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直链淀粉/支链淀粉胶淀粉检测试剂盒 库号：D64412
直链淀粉/支链淀粉胶淀粉检测试剂盒 库号：D64412
直链淀粉/支链淀粉胶淀粉检测试剂盒 库号：D64412
直链淀粉/支链淀粉[胶淀粉]检测试剂盒

英文名: Amylose/Amylopectin Assay Kit

货号: K-AMYL

规格: 100 assays per kit



直链淀粉/支链淀粉[胶淀粉]检测试剂盒



英文名：Amylose/Amylopectin Assay Kit



货号：K-AMYL



规格：100 assays per kit



分析物意义: 影响消化速率和淀粉利用的成分比例



Megazyme检测试剂盒优点: 试剂盒新颖，试剂稳定



For the measurement of amylose/amylopectin ratio and content in cereal starches and flours. based on a Con A precipitation procedure. Content:100 assays per kit



Colourimetric method for the determination of Amylose and

Amylopectin in cereals, food and feed



Principle:

(Con A)

(1) Soluble starch (amylose + amylopectin) →

amylose + amylopectin-Con A

(soluble) (precipitate)



(α-amylase + amyloglucosidase)

(2) Amylose (in solution) + H2O → D-glucose



(glucose oxidase)

(3) D-Glucose + H2O + O2 → D-gluconate + H2O2



(peroxidase)

(4) H2O2 + p-hydroxybenzoic acid + 4-aminoantipyrine →

quinoneimine + H2O



(α-amylase + amyloglucosidase)

(5) Total starch (in solution) + H2O → D-glucose



Kit size: 100 assays

Method: Spectrophotometric at 510 nm

Total assay time: ~ 120 min

Detection limit: Amylose 5-95% of total starch content

Application examples: 

Cereal starches, flours, pure starches and foods

Method recognition: Novel method