P-K-BGLU Beta葡聚糖混聯檢測試劑盒
- 公司名稱 上海普譽科貿有限公司
- 品牌
- 型號 P-K-BGLU
- 產地 愛爾蘭
- 廠商性質 代理商
- 更新時間 2015/10/8 14:56:37
- 訪問次數 1080
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β-葡聚糖[混聯]檢測試劑盒
Colourimetric method for the determination of β-Glucan in
cereal grains, feed, foodstuffs, beverages and other materials
Principle:
(lichenase)
(1) β-Glucan + H2O → β-gluco-oligosaccharides
(β-glucosidase)
(2) β-Gluco-oligosaccharides + H2O → D-glucose
(glucose oxidase)
(3) D-Glucose + H2O + O2 → D-gluconate + H2O2
(peroxidase)
(4) 2H2O2 + p-hydroxybenzoic acid + 4-aminoantipyrine →
quinoneimine + 4H2O
Kit size: 100 assays
Method: Spectrophotometric at 510 nm
Total assay time: ~ 100 min
Detection limit: 0.5-100% of sample weight
Application examples:
Oats, barley, malt, wort, beer, food and other materials
Method recognition:
AOAC (Method 995.16), AACC (Method 32-23.01), EBC (Methods
3.11.1, 4.16.1 and 8.11.1), ICC (Standard No. 166), RACI (Standard
Method) and CODEX (Type II Method)
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